2:15

Titanium Dioxide Mono-Material Multilayer Optical Coatings For Photovoltaics
Eloy J Marcelis¹, Jelle R. H. Ruiters¹, Johan E. ten Elshof¹, Monica Morales-Masis²
¹MESA+ Institute of Nanotechnology, University of Twente, Enschede, Netherlands, ²Eindhoven University of Technology, Eindhoven, Netherlands

2:30

Light Trapping In Ultrathin Iii-V Tandem Solar Cells
Oliver Hoehn^1,2, Nicolas Alt^1,2, Alexis Gobe³, Sylvain Finot^4,5, Jenny Norberg^1,2, Simon Ryckaert⁴, Stéphane Collin^4,5, Stéphane Lanteri³, Henning Helmers¹
¹Fraunhofer Institute for Solar Energy Systems ISE, Freiburg, Germany, ²Chair of Photovoltaic Energy Conversion, Department of Sustainable Systems Engineering (INATECH), Un, Freiburg, Germany, ³Inria Center at Université Côte d’Azur, Sophia Antipoolis Cedex, France, ⁴Centre de Nanosciences et de Nanotechnologies (C2N), CNRS, Université Paris-Saclay, Palaiseau, France, ⁵Institut Photovoltaïque d’Ile-de-France (IPVF), Palaiseau, France

2:45

Uv-Downshifting Encapsulants For Power Boost And Improved Stability In Photovoltaic Devices
Dana B. Kern, Peter L. Hacke, Rebecca Wai, Xavier Hanna, B. Edward Sartor, Matthew O. Reese, Emily Warren, David C. Miller
National Laboratory of the Rockies, Golden, CO, United States

1:30

Initiation Of The Cdcl2 Activation Process For Cdsete/Cdte Photovoltaic Devices
Kieran M. Curson¹, Pascal Jundt², Bettina Spaeth², Christian Drost², Robert Arndt², John M. Walls¹
¹Loughborough University, loughbrough, United Kingdom, ²CTF Solar GmbH, Dresden, Germany

1:45

Eutectic Enhanced Cdcl₂ Heat Treatment For Oxygen-Free Processing Of Cdte Solar Cells
Kara B. Kile, Zulkifl Hussain, Isuru Lakmal, Kiran Lamichhane, Prabodika N. Kaluarachchi, Manoj K. Jamarkattel, Shawn M. Wolffersdorff, Aparajita Dixit, Ebin Bastola, Randy J. Ellingson, Adam B. Phillips, Michael J. Heben
Wright Center for Photovoltaics Innovation and Commercialization (PVIC), Department of Physics and A, Toledo, OH, United States

2:00

Supressing Sub-Bandgap Luminescence From Cdse Films
Kiran Lamichhane, Tyler Brau, Thomas Fiducia, Adam B. Phillips, Manoj K. Jamarkattel, Ebin Bastola, Isuru Lakmal, Kara B. Kile, Prabodika N. Kaluarachchi, Zulkifl Hussain, Arun Basnet, Sabin Neupane, Ujjwal Dhakal, Sanjeeb Budhathoki, Abasi Abudulimu, Yanfa Yan, Randy J. Ellingson, Michael J. Heben
Wright Center for Photovoltaic Innovation and Commercialization, Department of Physics and Astronomy, Toledo, OH, United States

2:15

Revealing Dopant Metastability And Performance Limits In As-Doped Cdsete Solar Cells Via Operando X-Ray Microscopy
Niranjana Mohan Kumar¹, Arkita Chakrabarti¹, Andrew Kiss², Arun K. M. Kanakkithodi³, Dan Mao⁴, Eric Colegrove⁵, Mariana Bertoni¹
¹Arizona State University, Tempe, AZ, United States, ²Brookhaven National Lab, Upton, NY, United States, ³Purdue University, West Lafayette, IN, United States, ⁴First Solar, Toledo, OH, United States, ⁵National Lab of the Rockies, Golden, CO, United States

2:30

Thin Bilayer Cdsete/Cdte Solar Cells
Lilly Quintana - Barrera, James R. Sites
Colorado State University, Fort Collins, CO, United States

2:45

Effect Of Selenium On Carrier Type In Cdsete-Alloyed Photoabsorbers Investigated By Pdl Hall Effect
Mustafa Togay¹, Isuru Lakmal², Ebin Bastola², Zeyad Elsayed¹, Robert D. Ellis¹, Adam M. Law¹, Luksa Kujovic¹, Kiran Lamichhane², Sabin Neupane², Adam B. Phillips², Randy J. Ellingson², Yanfa Yan², Michael J. Heben², Jake W. Bowers¹, J. Michael Walls¹
¹CREST, Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Leicestershire, LE11 3TU, United Kingdom, ²Wright Center for Photovoltaics Innovation and Commercialization, University of Toledo, Toledo, OH, United States

D13

Radiometric Solar Simulator Calibration For Space Photovoltaics
Don Walker, Alexandra Pettengill, John Nocerino, Yao Lao, Colin J. Mann, Simon H. Liu
The Aerospace Corporation, El Segundo, CA, United States

1:45

Radiation Tolerance Of Ultra-Thin Inp Solar Cells For Space Applications
Venkata S. A. Chaluvadi¹, Stefan Diesing^{1, 2}, Toluwalase Agoro¹, Iwan Davies³, Louise C. Hirst¹
¹University of Cambridge, Cambridge, United Kingdom, ²University of Sheffield, Sheffield, United Kingdom, ³IQE plc., Cardiff, United Kingdom

2:00

Highly Radiation-Resistant N-Ingap/P-Gaas Heterojunction Solar Cells
Tetsuya Nakamura¹, Maui Hino², Meita Asami³, Warakorn Yanwachirakul⁴, Kentaroh Watanabe², Shota Yamasaki⁵, Shin-ichiro Sato⁵, Naotsugu Nagasawa⁵, Takeshi Ohshima^5,6, Hidefumi Akiyama⁷, Yoshitaka Okada², Masakazu Sugiyama²
¹Japan Aerospace Exploration Agency (JAXA), Tsukuba, Japan, ²Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan, ³University of Miyazaki, Miyazaki, Japan, ⁴Chulalongkorn University, Bangkok, Thailand, ⁵National Institutes for Quantum Science and Technology (QST), Takasaki, Japan, ⁶Tohoku University, Sendai, Japan, ⁷Institute for Solid State Physics, The University of Tokyo, Kashiwa, Japan

2:15

Thermal Stress Behavior Of Thin-Film Iii-V Tandem Solar Cells
Jenny Norberg^1,2, Joachim Herderich^1,2, Alessandra Selis¹, Henning Helmers¹, Oliver Höhn^1,2
¹Fraunhofer Institute for Solar Energy Systems ISE, Freiburg im Breisgau, Germany, ²University of Freiburg, Freiburg im Breisgau, Germany

2:30

Modeling Of Open Circuit Voltage Degradation In Thin Shj Cells Under Proton Irradiation
Izak Baranowski¹, Christiana Honsberg¹, Stuart Bowden², Dragica Vasileska¹, Ian R. Sellers³, Vincent R. Whiteside³, Nicole Harmon³, Bibhudutta Rout⁴, Stephen M. Goodnick¹
¹Arizona State University, Tempe, AZ, United States, ²Solestial Solar, Tempe, AZ, United States, ³University at Buffalo, Buffalo, NY, United States, ⁴University of North Texas, Denton, TX, United States

Large Area Ultra-Light Environmental Protection For Space Solar Arrays
Pilar Espinet Gonzalez, Yao Lao, Alejandro Hernandez
The Aerospace Corporation, El Segundo, CA, United States

How Moisture And Oxygen Influence Antisolvent-Free Perovskite Crystallization Pathways
Maimur Hossain¹, Connor J. Dolan¹, Eric Oberholtz¹, Darya Kamiyama¹, Jack R. Palmer¹, Paulo E. Marchezi¹, Tim Kodalle², Carolin Sutter-Fella ², David P. Fenning¹
¹University of California San Diego, San Diego, CA, United States, ²Lawrence Berkeley National Laboratory, Berkeley, CA, United States

1:45

Lead Halide Seeding Via Vacuum Deposition Enables The Formation Of Compositionally Diverse 2D/3D Perovskite Heterostructures
Elizabeth M. Wall, Quinn C. Burlingame, Yueh-Lin Loo
Princeton University, Princeton, NJ, United States

2:00

High-Frequency Ultrasound Assisted Defect Healing In Halide Perovskite Thin Films
Arkita Chakrabarti¹, Farzaneh Rezaei¹, Kelly Vences², Yuxi Zhang³, Connor Dolan², Niranjana Mohan Kumar¹, Nasim Alem³, David Fenning², Mariana Bertoni¹
¹Arizona State University, Tempe, AZ, United States, ²University of California San Diego, La Jolla, CA, United States, ³Pennsylvania State University, State College, PA, United States

2:15

Polymer-Modified Wide Bandgap Perovskites For Stable Tandem Top Cell Deposited In Open-Air
Muneeza Ahmad, Rayna Hylden, Nicholas Rolston
Arizona State University, Tempe, AZ, United States

2:30

High Efficiency 2.1 Ev Bandgap Inorganic Cspb(I,Br2) Perovskite Solar Cell Deposited Using Vacuum Deposition
Shadab Soomro, Anders Peterson, Purnendu Kartikay, Vikram Dalal
Iowa State University, Ames, IA, United States

M13

First-Principles Analysis Of Iodine Migration And Electronic Degradation In Mapbi₃
Andre Slonopas¹, Matthew Limpert², Nam Le¹, James Spicer¹
¹Johns Hopkins University, Baltimore, MD, United States, ²2Army Training and Transformation Command, Aberdeen Proving Grounds, MD, United States

1:30

Lenticular-Based Colorful Solar Panel Exhibiting >90% Energy Retention
Fahad Mateen¹, Songtao Wu¹, Brian Woods², Debasish Banerjee¹
¹Toyota Research Institute of North America , Ann Arbor, MI, United States, ²Toyota Motors North America , Saline, MI, United States

An Abrasion-Resistant Anti-Soiling And Anti-Reflective Coating For Solar Cover Glass
Madupa Abeywardena^1,2, Carmen Wang^1,2, QianFeng Xu³, Alan Lyons^1,2,3
¹City University of New York Graduate Center, New York, NY, United States, ²College of Staten Island, CUNY, Staten Island, NY, United States, ³ARL Designs LLC, Summit, NJ, United States

Insights Into The Material Properties Of Epe Encapsulants For Pv Application
Nikolina Pervan^1,2, Gabriele C. Eder³, Yuliya Voronko³, Gernot Oreski^1,2
¹Polymer Competence Center Leoben GmbH , Leoben, Austria, ²Chair of Materials Science and Testing of Polymers, Montanuniversität Leoben, Leoben, Austria, ³Österreichisches Forschungsinstitut für Chemie und Technik (OFI), Vienna, Austria

Shingled Module Integration Of Monolithic Two‑Terminal Iii-V//Si Tandem Solar Cells Exceeding 30 % Module Efficiency
Jonas D. De Rose, Leonhard Böck, Tadeo Schweigstill, Jan Benick, Ralph Müller, Malte Klitzke, David Lackner, Torsten Rößler, Gerald Siefer, Holger Neuhaus, Florian Clement, Oliver Höhn, Frank Dimroth
Fraunhofer ISE, Freiburg, Germany

2:30

Improved Shading Tolerance Of Photovoltaic Modules Using Small-Area High-Voltage (Sahiv) And Total Cross-Tied (Tct) Topology
Luthfan Fauzan^1,2, Min Ju Yun¹, Yeon Hyang Sim¹, Hyekyoung Choi¹, Dong Yoon Lee¹, Seung I. Cha^1,2
¹Korea Electrotechnology Research Institute, Changwon, South Korea, ²Department of Electro-functionality Materials Engineering, University of Science and Technology, Changwon, South Korea

Meniscus Integration For Thin Film Nano Electronics Robot (Meitner): Automated, Scalable Perovskite Manufacturing Via Multi-Objective Bayesian Optimization
Daniel Abdoue¹, Ethan G. Schwartz², Maimur Hossain², Jake Kittell³, Kyle Sipe¹, Danil Ryzhokhin¹, Vivek Babu⁴, Chad Miller⁴, Tonio Buonassissi⁵, Devin Mackenzie^2,6, David Fenning¹
¹University of California San Diego, San Diego, CA, United States, ²University of Washington, Seattle, WA, United States, ³Happiness Tech LLC, Morrisville, VT, United States, ⁴Verde Technologies Inc., Burlington, VT, United States, ⁵Massachusetts Institute of Technology, Cambridge, MA, United States, ⁶Washington Clean Energy Testbeds, Seattle, WA, United States

1:30

Uv-Induced Degradation In Topcon Modules: Linking Accelerated Testing And Field Evidence
Archana Sinha¹, Jean-Nicolas Jaubert¹, Todd Karin¹, Dana Kern²
¹Kiwa PVEL, Napa, CA, United States, ²National Laboratory of the Rockies, Golden, CO, United States

2:00

Greater Uv-Induced Degradation Under Uv-Fluorescent Compare To Full Spectrum Illumination
Rebecca B. Wai, Xavier Hanna, Jimmy M. Newkirk, Kent Terwilliger, Steve Johnston, David C. Miller, Peter L. Hacke, Dana B. Kern
National Lab of the Rockies, Golden, CO, United States

2:15

Optical And Chemical Degradation Mechanisms In Modern Encapsulant Materials For Uv-Id Mitigation
Dennice M. Roberts, Xavier Hanna, David C. Miller, Jimmy Newkirk, Kent Terwiliger, Rachael L. Arnold, Rebecca Wai, Peter Hacke, Dana Kern
National Laboratory of the Rockies, Golden, CO, United States

J10

Capacitance-Based Metastability In Samples Extracted From Uv-Stressed Silicon Topcon Photovoltaic Modules
Steve Johnston, Dana B. Kern, Rebecca B. Wai, Kent Terwilliger
National Laboratory of the Rockies, Golden, CO, United States

J15

The Environmental Stability Of Sno₂, Zno And Alloyed Buffer Layers
Luksa Kujovic, Elliott Groves, Ali Abbas , Luke O. Jones, Mustafa Togay, Luis C. Infante-Ortega, Samuel E. Machin, Adam M. Law, Ana C. Jurado-Estrada, Jake W. Bowers, John M. Walls
Loughborough University, Loughborough, United Kingdom

Temperature-Driven Structural Transition In Cdte/Cds Thin Films: A Molecular Dynamics Study
Sharmin Abdullah¹, Henry Chan², Orcun Yildiz²
¹George Mason University, Fairfax, VA, United States, ²Argonne National Laboratory, Lemont, IL, United States

Dopant-Dependent Recombination Regimes And Carrier Extraction In High-Efficiency Cdsete Solar Cells
Abasi Abudulimu¹, Chungho Lee², Tyler Brau¹, Scott L. Wenner¹, Adam B. Phillips¹, Michael J. Heben¹, Randy J. Ellingson¹
¹Wright Center for Photovoltaics Innovation and Commercialization (PVIC), Department of Physics and A, Toledo, OH, United States, ²First Solar, Inc. California Technology Center (CTC), Santa Clara, CA, United States

Investigating The Effects Of Processing Conditions On Carrier Dynamics In Single Crystal Cdte:As Grown By Molecular Beam Epitaxy
Alex J. Ashley¹, Hongling Lott², Andrea T. Mathew², Eric Colegrove², Matthew O. Reese², Jason B. Baxter¹
¹Drexel University, Philadelphia, PA, United States, ²National Laboratory of the Rockies, Golden, CO, United States

A Study Of Se Profiles In As Doped Cd(Se,Te) Photovoltaic Devices
Eric Colegrove, Josh Brown, Robert Morrissey, Andrea Mathew, Aditya Ratnapagol, Hongling Lott, Ryan Muzzio, Ed Sartor, Matt Young, Craig Perkins, Darius Kuciauskas, Matthew Reese
National Laboratories of the Rockies, Golden, CO, United States

Efficiency Improvement Of Cu₃Bis₃ Thin Film Solar Cell Using Nio Hole Transport Layer
Sandip Das
Kennesaw State University, Marietta, GA, United States

Zn-Alloyed Sno₂Buffer Layers For Thin Film Cdsete/Cdte Solar Cells
Zeyad Elsayed¹, Samuel E. Machin¹, Ana Jurado-Estrada¹, Luis C. Infante-Ortega¹, Mustafa Togay¹, Luksa Kujovic¹, Sam Davis¹, Zhaoxia Zhou¹, Stuart Robertson¹, Jake W. Bowers¹, John M. Walls¹, Pascal Jundt², Bettina Spaeth², Christian Drost², Robert Arndt²
¹Centre for Renewable Energy Systems Technology (CREST), Loughborough University, Loughborough, United Kingdom, ²CTF Solar GmbH, Dresden, Germany

Inter-Grain Inhomogeneities Limit The Performance Of Cdsete Solar Cells
Thomas Fiducia, Ian M. glass, Kara Kile, Ebin Bastola, Manoj Jamarkattel, Abasi Abudulimu, Yanfa Yan, Randy J. Ellingson, Michael J. Heben, Adam B. Phillips
University of Toledo, Toledo, OH, United States

2D Mote₂ Back Surface Passivation For Cdte Thin-Film Solar Cells
Karthika Haridas¹, Shubhra Bansal^1,2
¹Material Science and Engineering, Purdue University, West Lafayette, IN, United States, ²Associate Professor of Mechanical Engineering and Materials Engineering, Purdue University, West Lafayette, IN, United States

Css Grown Cdse Solar Cells For Tandem Applications
Manoj K. Jamarkattel¹, Adam B. Phillips¹, Kiran Lamichhane1, Sam Machin², Isuru Lakmal¹, Sabin Neupane¹, Sanjeeb Budhathoki¹, Ujjwal Dhakal¹, Alisha Adhikari¹, Arun Basnet¹, Tingting Zhu¹, Tyler Brau¹, Abasi Abudulimu¹, Ebin Bastola1, Michael Walls², Yanfa Yan¹, Randy J. Ellingson¹, Michael J. Heben¹
¹Wright Center for Photovoltaic Innovation and Commercialization, University of Toledo, Department of, Toledo, OH, United States, ²Centre for Renewable Energy Systems Technology (CREST), Loughborough University, Leicestersgire, United Kingdom

A10

A Minority-Carrier Trap State Detected In Cdsete:As Using Deep Level Transient Spectroscopy
Steve Johnston, Hongling Lott, Eric Colegrove, Joel N. Duenow, Joshua A. Brown, Andrea T. Mathew, B. Edward Sartor, Robert Morrissey, Matthew O. Reese
National Laboratory of the Rockies, Golden, CO, United States

A11

Nanoscale Investigation Of Defects In Cdcl₂ Treated Cdse Thin Films
Xiaolei Liu, Zhaoxia Zhou, Jacques Kenyon, Rob Ellis, Kerrie Morris, Zeyad Elsayed, Sam Machin, Kieran Curson, Jake Bowers, Michael Walls
Loughborough University, Loughborough, United Kingdom

A12

Electrical Contact Behavior And Band Alignment At Metal/Cd-Se-Te Interfaces
Mark Mills^1,2, Jing Shang^1,2, Magesh Murugesan¹, John McCloy^1,2
¹Institute of Materials Research, Washington State University, Pullman, WA, United States, ²School of Mechanical and Materials Engineering, Pullman, WA, United States

A13

Voltage Limits And System Leverage In Imperfect Crystals: The Case Of Cdte Photovoltaics
Amit H Munshi^1,2
¹Colorado State University, Department of Mechanical Engineering, Fort Collins, CO, United States, ²JPHB Solutions LLC, Loveland, CO, United States

A14

Experimental Signatures Of Light And Voltage Bias-Induced Hysteresis In Cd(Se,Te) Devices
B. Edward Sartor¹, Marco Nardone², Chun-Sheng Jiang¹, Steve Johnston¹, Craig L. Perkins¹, Ryan Muzzio¹, Joshua Brown¹, Eric Colegrove¹, Matthew O. Reese¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²Bowling Green State University, Bowling Green, OH, United States

A15

Hole Mobility And Scattering Mechanisms In Cdte Solar Cells
Timur Sukhanov¹, Eric Colegrove², Matthew O. Reese², Sivalingam Sivananthan^1,3
¹University of Illinois at Chicago, Chicago, IL, United States, ²National Laboratory of the Rockies, Golden, CO, United States, ³Sivananthan Laboratories , Bolingbrook, IL, United States

A16

Pre- And Post-Deposition Copper Treatment For Cdznte Back Buffer In Cdte Solar Cells
Priya Suryavanshi¹, Sam Machin², Michael Walls², James Sites¹
¹Colorado State University, Fort Collins, CO, United States, ²Centre for Renewable Energy Systems Technology (CREST), Loughborough University, Loughborough, Leicestershire, United Kingdom, ³Centre for Renewable Energy Systems Technology (CREST), Loughborough University, Loughborough, Leicestershire, United Kingdom, ⁴1Colorado State University, Fort Collins, CO, United States

A17

Investigating The &Lsquo;Ringing&Rsquo; Feature Around Grain Boundaries Of Cdsete/Cdtesolar Cellsusing Cathodoluminescence
Aoshi Yang, Jacques Kenyon, Zhaoxia Zhou, Stuart Robertson, Michael Walls
Loughborough University, Loughborough, United Kingdom

Effects Of Cdcl₂ Annealing On Cadmium Selenide Solar Cells�
Sheikh T Elahi¹, Wei Wang ², Zahangir Alom³, Vaselis Palekis⁴, Chris Ferekides ⁵
¹1, TAMPA, FL, United States, ²2, TAMPA, FL, United States, ³3, TAMPA, FL, United States, ⁴4, TAMPA, FL, United States, ⁵5, TAMPA, FL, United States

G10

Cu_XZn_1-XS As A Transparent Contact For N-Cdte Solar Cells
Wei Wang, Vasilis Palekis, Sheikh E Tawsif, Chris Ferekides
University of South Florida, TAMPA, FL, United States

A18

Non-Idealities In Pulsed-Light Characterization Of Perovskite Solar Cell Films
Rodolfo De La Cruz Zanetti¹, Buh Kum Tatchen², Ahmad R. Kirmani², Richard R. King¹
¹Arizona State University, Tempe, AZ, United States, ²Rochester Institute of Technology, Rochester, NY, United States, ³Rochester Institute of Technology, Rochester, NY, United States, ⁴Arizona State University, Tempe, AZ, United States

A19

Challenges And Solutions For Determining The End Contact Resistance Of Interconnects Based On Electrically Conductive Adhesives With Statistical Significance
Maria Ignacia Devoto Acevedo¹, Raphael Shanmugam ¹, Daniel Tune¹, Tobias Nitsche², Daniel Buckland², Giuseppe Galbiati², Tobias Meßmer¹
¹ISC Konstanz, Konstanz, Germany, ²Henkel, Düsseldorf, Germany

A20

From Scarce To Seen: Enhancing Rare Defect Visibility In Photovoltaics Using Ai-Generated Luminescence Images
Gaia M. N. Javier, Brendan Wright, Victoria Zhao, Tess Rickard, Ziv Hameiri
The University of New South Wales, Sydney, Australia

Direct Observation Of Electrical Passivation On Topcon Solar Cells By Kelvin Probe Force Microscopy
Chun-Sheng Jiang, Dana Kern, Rebecca Wai, Harvey Guthrey, John Mangum, Steve Johnston
National Laboratory of the Rockies, Golden, CO, United States

High Spatial Resolution Mapping Of Urbach Energy In Photovoltaic Devices
Jacques D Kenyon, Kieran M Curson, Xiaolei Liu, Aoshi Yang, Lukša Kujović, Stuart Robertson, Zhaoxia Zhou, Jake W Bowers, John M Walls
Loughborough University, Loughborough, United Kingdom

Rapid, High-Throughput, Multimodal Characterization Of Emergent Pv Materials And Device Insights
Amy E. Louks², Ethan G. Schwartz³, Brandon T. Motes¹, Anthony T. Troupe¹, Axel F. Palmstrom², Zhaoyang Han⁴, Qi Jiang⁴, Joseph J. Berry², J. Devin MacKenzie³, Minhal Hasham¹
¹Optigon Inc., Somerville, MA, United States, ²NLR/NREL, Golden, CO, United States, ³University of Washington, Seattle, WA, United States, ⁴Chinese Academy of Sciences, Beijing, China

Characterization Of Ionic-Electronic Transport And Recombination In Perovskite Solar Cells Using Impedance Spectroscopy And Drift-Diffusion Simulations Under Multi-Biasing Conditions
Juan Pablo Medina Flechas^1,2, Raj Dashrath Patel², Osbel Almora³, Dounya Barrit^1,2, Marion Provost², Sylvain Le Gall^2,5, Jean-Paul Kleider^2,4,5, Camille Bainier^1,2, Pilar Lopez-Varo², Philip Schulz^2,4,6
¹TotalEnergies OneTech, Palaiseau, France, ²Institut Photovoltaïque d'Ile-de-France (IPVF), Palaiseau, France, ³Universitat Rovira i Virgili, Tarragona, Spain, ⁴Centre National de la Recherche Scientifique (CNRS), Palaiseau, France, ⁵Laboratoire de Génie Electrique et Electronique de Paris (GeePs), Gif-sur-Yvette, France, ⁶Ecole Polytechnique , Palaiseau, France

Improved Cdte Metallization Through Use Of Internal Energy Referencing In X-Ray Photoelectron Spectroscopy
Ryan Muzzio¹, Christopher P. Muzzillo¹, Ed Sartor¹, Chungho Lee², Matthew O. Reese¹, Craig L. Perkins¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²First Solar Inc. , Santa Clara, CA, United States

Subjunction Spatial El Characterization Technique For Large Area Iii-V And Si Space Solar Cells
Rivka Stasavage, Kyle Virgil, Abigail R. Meyer, Don Walker, Yao Y. Lao
The Aerospace Corporation, El Segundo, CA, United States

Detailed Investigation Of The Performance Of Low-Concentrator Pv Receiver For Wireless Laser Power Transmission Under Laboratory Conditions
Alvaro Valera-Albacete¹, Elvira Castillo-García¹, Natalia Seoane², Antonio García-Loureiro², Florencia Almonacid¹, Eduardo F. Fernández¹
¹Advances in Photovoltaic Technology (AdPVTech), CEACTEMA, Universidad de Jaén, Jaen, Spain, ²Centro Singular de Investigación en Tecnoloxías de Información (CiTiUS), Universid de de Santiago, Santiago de Compostela, Spain

Optimizing Sample Preparation Of Cdsete/Cdse Photovoltaic Absorbers For Cathodoluminescence Study Using Fib, Sem And Tem
Zhaoxia Zhou, Stuart Robertson, Sam Machin, Kieran Curson, Luksa Kujovic, Jacques Kenyon, Xiaolei Liu, Rob Ellis, Mike Walls
Loughborough University, Loughborough, United Kingdom

B10

Greenhouse Living-Lab Agrivoltaic Systems In Spain
João Gabriel Bessa¹, Jesus Montes-Romero¹, Florencia Almonacid¹, Alejandro C. Escabias¹, Pillar F. Fernández-Villamil², Fulgencio C. López², Virginia H. Pérez², Maria Giménez³, Eduardo F. Fernández¹
¹Advances in Photovoltaic Technology (AdPVTech), CEACTEMA, University of Jaén, Jaén, Spain, ²Instituto Murciano de Investigación y desarrollo Agrario y Medioambiental (IMIDA), Murcia, Spain, ³J. Huete International, Murcia, Spain

B12

Gis-Based Constraint Filtering For Agrivoltaic Site Screening In Japan
Pawita Bunme, Takashi Oozeki
Renewable Energy Advanced Research Center, National Institute of Advanced Industrial Science and Tec, Koriyama, Japan

B13

Physics-Informed Tcn Transformer With Localized P&O Refinement For Rapid Global Mppt Under Partial Shading
Natnael Dejene, Sandip Das
Kennesaw State University, Marietta, GA, United States

B14

Pvcollada: A Schema For Exchange Of Digital Pv System Design Data
Clifford W Hansen¹, Stephane Degre²
¹Sandia National Laboratories, Albuquerque, NM, United States, ²PVsyst SA, Satigny, Switzerland

B15

Forecasting Solar Panel Soiling Recovery Using Environmental Data During Rain Events In Africa
Grace S.W. Liu, Brendan Wright, Ali Shakiba, Abhnil Prasad, Ziv Hameiri
University of New South Wales, Kensington, Australia

B16

Design Guidelines For Pv Applications In The Dutch Built Environment
Lucia Montoni¹, Yingxin Feng², Guang Hu², Roel Loonen³, Angele Reinders², Antonella Trombadore¹
¹Department of Architecture, University of Florence, Florence, Italy, ²Department of Mechanical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands, ³Department of Built Environment, Eindhoven University of Technology, Eindhoven, Netherlands

B17

Environmental Impacts Of Agrivoltaics For Arid And Semi-Arid Regions
FNU Muhfizaturrahmah^1,2, Christiana Honsberg², Stuart Bowden³, Michael Goryll², Anamitra Pal²
¹Dept. of Electrical Engineering Education, Faculty of Engineering, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia, ²Arizona State University, Tempe, AZ, United States, ³Solestial Solar, Tempe, AZ, United States

B18

Modern Metrics To Pre-Screen Variable Renewable Energy Sites For Reliable Production
Heather Norton, Michael MacWilliam, Derrick Tan, Robbie Sanderson, Marianne Rodgers
Wind Energy Institute of Canada, Tignish, PE, Canada

B19

Backsheet-Steel Adhesion For Integrated Photovoltaic FaÇAdes: A Comparative Study
Nikolina Pervan^1,2,3, Lukas Geymayer⁴, Martin Fleischanderl⁴, Hannes Kurz⁴, Gregor Kitzberger ⁴, Friedrich Füreder-Kitzmüller⁴, Gernot Oreski^1,2
¹Polymer Competence Center Leoben GmbH , Leoben, Austria, ²Chair of Materials Science and Testing of Polymers, Montanuniversität Leoben, Leoben, Austria, ³UHasselt, Institute for Materials Research (IUMAT), Hasselt, Belgium, ⁴voestalpine Stahl GmbH, Linz, Austria

B20

The Case For Low Efficiency Solar Cells In Space Satellites
Brad Reed^1,2, Tim Locke², Matt Voss³, Chris Olmedo²
¹WR Scientific, Inc., Eden, UT, United States, ²Space Force, Washington, DC, United States, ³NearSpace Launch, Upland, IN, United States

B11

Predictive Agrivoltaics: A Novel Physics-Guided Deconvolution Approach Anticipates Multi-Year Indiana Commodity Crop Yield Distribution Under Single-Axis Tracking Agpv
Jabir Bin Jahangir, Geoffrey Sanchez, Muhmmad Ashraful Alam, Peter Bermel
Elmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, United States

Real-Time Pv Power Nowcasting: A Two-Stage Hybrid Cnn And Lssvm Framework Using All-Sky Imagers And Kalman Filtering
Khadija Barhmi, Sara Mirbagheri Golroodbari1, Wilfried Van Sark
Utrecht University, Copernicus Institute of Sustainable Development, Utrecht, Netherlands

Impact Of Data Acquisition Delays On Photovoltaic Forecasts Performance In Real-Time Operational Processes
Thomas Carriere, Alexandre Boilley, Florian Ghionda, Loic Yezeguelian, Sebastien Pitaval
Calibsun, Valbonne, France

Optimization Of Urban Onsite Energy Generation And Energy Storage Assets Enhancing Grid Stability For Dynamic Power Generation
Benjamin Damiani¹, Adam Bennett², Pat Phelps³, Erika Boeing², Miguel Granier⁴
¹Cherry Street Energy, Atlanta, GA, United States, ²Accelerate Wind, Birmingham, AL, United States, ³WhyGrene, Seattle, WA, United States, ⁴Cox Cleantech Accelerator, Atlanta, GA, United States

Free Near-Real-Rime Irradiance Data Is A Product From Noaa Goes Satellites
William B. Hobbs¹, Kevin S. Anderson², Adam R. Jensen³
¹Southern Company, Birmingham, AL, United States, ²Sandia National Laboratories, Albuquerque, NM, United States, ³Technical University of Denmark, Kgs. Lyngby, Denmark

Integrated Day-To-Hour Downscaling Of Irradiance And Temperature For Climate Projection
Jing Huang, Marc Perez, Richard Perez
Clean Power Research, Napa, CA, United States

Spatial Aggregation Of Utility-Scale Solar Pv Power Generation
Jing Huang, Marc Perez, Richard Perez
Clean Power Research, Napa, CA, United States

Assessment Of Renewable Transition Pathways Using The Firm Power Generation Concept
Martin János Mayer^1,2
¹Department of Energy Engineering, Faculty of Mechanical Engineering, Budapest University of Technolo, Budapest, Hungary, ²MTA-BME Lendület “Momentum” Renewable Energy Systems Research Group, Budapest, Hungary

Irradiance Variations Of A Pyranometer Due To Leveling Issues
Josh Peterson, Adagia Latta
University of Oregon, Eugene, OR, United States

Evaluating Snow Loss Methods &Ndash; Soiling Kit Measurements Vs Models Using Gridded Input Data
Josh Peterson, Alex Bryan, Julie Chard
GroundWork Renewables Inc, Sand City, CA, United States

C10

A Data-Driven Method For Synthetic Extreme Weather Generation And Solar Impact Assessment
Duc-Huy Pham^1,2, Cong Feng¹, Jin Tan¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²North Carolina State University, Raleigh, NC, United States

C11

Validation Of A Hybrid Snow-Loss Model
Andrea Quattrone¹, Mark A. Mikofski²
¹DNV, Montreal, QC, Canada, ²DNV, Oakland, CA, United States

C12

Arabella: An Embedded Iot Environmental Monitoring System With Real-Time Solar Power Impact Tracking
Maksim Rabinovich, Michael Goryll, Christiana Honsberg
Arizona State University, Tempe, AZ, United States

C13

Performance Evaluation Of A Pv Soiling Sensor Using Light Filters As Artificial Soiling
Ajay Singh, Derek Jones, Kris Payne, Troy Forbush, Zach Smith
Campbell Scientific Inc. , Logan, UT, United States

C14

Solar Nowcasting With Local Sensor Networks: Replacing Pyranometers With Abundant Iot Light Sensors And Pv Modules
Tobias Veihelmann, Philipp Reitz, Maximilian Lübke, Eva Russwurm, Norman Franchi
Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany

C15

Privacy-Preserving Geometry-Driven Capacity Factor Limit For Residential Solar Pv Fleets Via Data-Adaptive Irradiance Modelling
Hesan Ziar¹, William Beuttell¹, Marc Korevaar ¹, Christian A. Gueymard ²
¹Kipp & Zonen B.V., Delft, Netherlands, ²Solar Consulting Services, Colebrook, NH, United States

9:45

Short-Term Data-Driven Forecasting Of Post-Curtailment Aggregate Photovoltaic Generation In Cyprus
Viken Davidian^1,2, Panagiotis Herodotou^1,3, Demetris Marangis^1,3, Rogiros Tapakis², Stavros Afxentis², Constantinos Alexandrou², Stelios Chiras², George Makrides^1,2, George E. Georghiou^1,2
¹PHAETHON Centre of Excellence (CoE) for Intelligent, Efficient and Sustainable Energy Solutions, Uni, Nicosia, Cyprus, ²PV Technology Lab, Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus, ³Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia, Cyprus, ⁴Transmission System Operator of Cyprus, Nicosia, Cyprus

1:45

Enhanced Photon Trapping In Luminescent Concentrators For Low-Cost, Solution Processed Spectrum-Splitting Solar Modules
Carissa N. Eisler, Daniel Katz, Lauren Darzynkiewicz
University of California, Los Angeles, Los Angeles, CA, United States

Operational Impact Of High Rooftop Pv Penetration On An Urban 11 Kv Distribution Feeder: A Utility-Scale Simulation Study
Rishu Garg, Hanumanth Raju GV, Stalon Jessin
Center for Study of Science, technology and Policy , Bangalore, India

101

Gensolar: A Stochastic Generative Model For Minute-Resolution Solar Irradiance And Applications
Marc Abou Anoma
Anosaki Labs, Paris, France

102

Performance And Reliability Of Passive-Active Snow Removal Technique For Photovoltaic Systems In Cold Climates
Harriet Ahu-Darkwah¹, Jaewon Oh¹, Sagar Bhoite², Govindasamy Tamizhmani²
¹University of North Carolina at Charlotte, Charlotte, NC, United States, ²2Photovoltaic Reliability Laboratory - Arizona State University, Mesa, AZ, United States

103

Controlled Solvent Evaporation For Agbi₁Sb₁I₇-Based Lead-Free Triple-Mesoscopic Perovskite Solar Cells
Mai A Alharbi¹, Tapas K Mallick^1,2
¹University of Exeter , penryn, United Kingdom, ²Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia

104

Integration Of Green Hydrogen Into Residential Renewable Energy Systems
YAHYA ALHARTHI
University of Hafr Al Batin, Hafr Albatin, Saudi Arabia

105

Environmental Effect On The Interfacial Delamination And Critical Energy Release Rate In Thin Film Cigs Solar Cells
Avinash P. Brahamanpallyker¹, Hansung Kim¹
¹Purdue University Northwest, Hammond, IN, United States, ²Purdue University Northwest, Hammond, IN, United States

106

Accelerated Testing Of Topcon Module With Low Wvtr Transparent Backsheet
ADRIJA DEY, AKASH LOHAR, HARSH TRIVERI, SHASHWATA CHATTOPADHYAY
RAYZON SOLAR LIMITED, SURAT, India

107

Considerations For A Cdte/Cdsete Two-Terminal Tandem Solar Cell
Aparajita Dixit, Scott Lambright, Alexander Bordovalos, Balaji Ramanujam, Isuru Lakmal, Adam Phillips, Nikolas Podraza, Michael Heben , Randy Ellingson
The University of Toledo, Toledo, OH, United States

108

Reproducibility Evaluation Of Calibration Procedures For Measurement Values Of I-V Characteristics Of Photovoltaic Modules
Tinglin Guo, Xin Huang, Yuehua Yang, He Wang, Hong Yang
Xi’an Jiaotong University, Xi’an, China

109

Coring Technique Development And Failure Analysis Of Perovskite Solar Modules
Yujian Han^1,2, Xiting Lang², Minghui Li², Hao Tian², Hong Lu⁵, Xirui Liu², Xingxing Wang², Lang Wen², Jiang Sheng⁴, Jichun Ye², Chongwen Li⁶, Chuanxiao Xiao^2,3
¹University of Science and Technology of China, Hefei, China, ²Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, China, ³Ningbo New Materials Testing and Evaluation Center CO. Ltd, Ningbo, China, ⁴ChangZhou S.C Exact Equipment Co, Changzhou, China, ⁵University of Nottingham Ningbo China, Ningbo, China, ⁶Southeast University, Nanjing, China

110

Improving The Hosting Capacity Of Pv Systems In Lv Grids Through Energy Storage Systems And Smart Inverters
Anny Huaman-Rivera, Agustin Irizarry-Rivera, Ricardo Calloquispe-Huallpa
University of Puerto Rico-Mayagüez (UPRM), Mayagüez, PR, Puerto Rico

111

Technical And Economic Evaluation Of Pv Hosting Capacity Enhancement In Distribution Networks
Anny Huaman-Rivera, Agustin Irizarry-Rivera, Ricardo Calloquispe-Huallpa
University of Puerto Rico-Mayagüez (UPRM), Mayagüez, PR, Puerto Rico

112

Impact Of Errors In Temperature Coefficients On Stc Corrected-Maximum Power Offset Of Photovoltaic Modules
Xin Huang, Yuehua Yang, Tinglin Guo, He Wang, Hong Yang
Xi’an Jiaotong University, Xi’an, China

113

Effect Of Series Resistance On Offset Of Stc-Corrected Maximum Power Of Photovoltaic Modules
Xin Huang, Tinglin Guo, Yuehua Yang, He Wang, Hong Yang
Xi’an Jiaotong University, Xi’an, China

114

Measurement Uncertainty Of Stc Maximum Power Degradation Of Photovoltaic Modules
Xin Huang, Tinglin Guo, Yuehua Yang, He Wang, Hong Yang
Xi’an Jiaotong University, Xi’an, China

115

Impact Factors In Intra-Laboratory Measurement Reproducibility For Photovoltaic Modules
Xin Huang, Yuehua Yang, Tinglin Guo, He Wang, Hong Yang
Xi’an Jiaotong University, Xi’an, China

116

Effect Of Temperature On The Forward And Reverse Electrical Performance Of Inas/Gaas_1-XSb_X Quantum Dot Solar Cells
Chunxue Ji^1,2, Yidi Bao^1,2, Xiaoling Chen^1,2, Xiaoyang Zhao^1,2, Wen Liu^1,2, Xiaodong Wang^1,2
¹Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Ch, BEIJING, China, ²Center of Materials Science and Optoelectronics Engineering & School of Integrated Circuits, Univers, BEIJING, China

117

Kinematic And Static Equilibrium Analysis Of Five-Pin And Three-Pin Graphite Boat Designs For Stable Pecvd Wafer Handling
Siddhant Kaushik
University of California, Berkeley, Berkeley, CA, United States

118

Mechanism Of Ohmic Contact Resulting From Heavily Doped P-N Junction: A Novel Explanation In Terms Of Impurity-Photovoltaic-Effect Due To Infrared Self-Emission At Room-Temperature
Jianming Li
Institute of Semiconductors, Chinese Academy of Sciences, Beijing, China

119

Optimization Of Aluminum Frame Design For Solar Panels Through Simulation Of Von Misses Stress Under Load
AKASH LOHAR, Sarthak Sonkar, Praveen Mandloi, Kamalesh Barman, Adrija Dey, Shashwata Chattopadhyay
RAYZON SOLAR LIMITED, SURAT, India

120

Accelerated Corrosion Testing Of Topcon Solar Cells In Pressure Cooker Test (Pct) Chamber
AKASH LOHAR, ADRIJA DEY, SHASHWATA CHATTOPADHYAY
RAYZON SOLAR LIMITED, SURAT, India

121

Studies For Voltage Maintenance In Microgrid Development In The La Margarita Community In Salinas, Puerto Rico
Melissa Louie¹, Rachid Darbali-Zamora¹, Jimmy Quiroz¹, Wanda Rios², Adam Eberwein³, Thad Haines¹
¹Sandia National Laboratories, Albuquerque, NM, United States, ²Abeyno Cooperative, Salinas, DC, Puerto Rico, ³EarthSpark International, Washington D.C., PR, United States

122

Automated Performance Evaluation Frameworks: Leveraging Large Language Models For Scalable Service Delivery In Multi-Tiered Solar Asset Management
André M. Nobre¹, Carlos Alberto Severiano Jr.², Manav Gupta¹, Yi Zhen Zhou¹
¹PV Doctor, Singapore, Singapore, ²Instituto Federal de Minas Gerais , Sabará, Brazil

123

Vacuum Coating Strategies To Minimize Interface Voltage Loss In Perovskite Solar Cells
Isaac B. Ogunniranye, Haoran Chen, Kshitiz Dolia, Scott L. Wenner, Kiran Lamichhane, Michael J. Heben, Randy J. Ellingson, Yanfa Yan, Zhaoning Song
The University of Toledo, Toledo, OH, United States

124

Evaluation Of Nrcan&Rsquo;S New Retscreen Net Zero Portfolio Manager For Use In Arctic Environments
Talin Patel¹, Jinwook Chang², Martha Lenio³
¹Basis Independent Brooklyn, Brooklyn, NY, United States, ² Shanghai American School, Puxi Campus, Shanghai, China, ³Mars Green Consulting, Iqaluit, NU, Canada

125

A Flyback-Based Miso Dc--Dc Architecture For Vehicle-Integrated Photovoltaic Systems
Sebastián Rodriguez-Romero^1,3, Jorge Rabanal-Arabach^1,3, Edward Fuentealba-Vidal^1,3, Mauricio Trigo-Gonzalez^1,3, Alejandro Stowhas-Villa^2,3, Fernando Castro-Gallardo^1,3, Christian A. Rojas^2,3
¹Universidad de Antofagasta, Antofagasta, Chile, ²Universidad Técnica Federico Santa María, Antofagasta, Chile, ³Solar Energy Research Center, Antofagasta, Chile

126

Annealing Of Electron-Beam Evaporated Nickel Oxide For Hole Transport Layers In P-I-N Perovskite Solar Cells
Chaiwarut Santiwipharat, Kevin D. Dobson, Ujjwal K. Das, William N. Shafarman
Institute of Energy Conversion, University of Delaware, Newark, DE, United States

127

Characterization Of Organic Semiconductor Thin Films Prepared Via Mist Deposition Bymultifunctional Scanning Probe Microscopy
Nobuo Satoh¹, Yuma Saitoh¹, Taiga Kaiami², Shigetaka Katori²
¹Chiba Institute of Technology, Narashino, Japan, ²National Institute of Technology, Tsuyama College, Tsuyama, Japan

128

A Minimal Neural Augmentation Of Pvlib For Accurate And Transferable Pv Digital Twins
Rafsan Sayad¹, Shah Mohazzem Hossain¹, Md Ahsan Kabir¹, Mohammed Mynuddin², Md Majedul Haque Mithun³, Mahir Foysal⁴
¹Military Institute of Science and Technology, Dhaka, Bangladesh, ²Hitachi Energy, Raleigh, NC, United States, ³North Carolina A & T State University, Greensboro, NC, United States, ⁴University of Houston, Houston, TX, United States

129

An Investigation On Industrial Encapsulant&Ndash;Glass Interfacial Adhesion: Comparing Standard Eva With Next-Gen Epe And Epe-Dc Under Highly Accelerated Stress Testing (Hast)
Bhuwanesh Kumar Sharma¹, Devnanadan Kumar¹, Aakash Lohar¹, Adrija Dey¹, Smith Desai¹, Shashwata Chattopadhyay¹
¹RAYZON SOLAR LIMITED, SURAT, India, ²RAYZON SOLAR LIMITED, SURAT, India, ³RAYZON SOLAR LIMITED, SURAT, India, ⁴RAYZON SOLAR LIMITED, SURAT, India, ⁵RAYZON SOLAR LIMITED, SURAT, India, ⁶RAYZON SOLAR LIMITED, SURAT, India

130

Who Owns The Risk? Temporal Misalignment Between Pv Manufacturing, Degradation, And Project-Level Uncertainty In Utility-Scale Solar
Andy Skumanich
SolarVisionCo, San Francisco, CA, United States

131

Integration Between Pv-Array And Electric Vehicles With Boost-Dab Converters For Large Autonomy
Alejandro Stowhas-Villa¹, Sebastián Rodriguez-Romero², Matias G. Veillon¹, Diego Arias², Christian A. Rojas¹, Edward Fuentealba², Jorge Rabanal-Arabach²
¹Department of Electronics, Universidad Técnica Federico Santa María, Valparaiso, Chile, ²Department of Electrical Engineering, Universidad de Antofagasta, Antofagasta, Chile

132

Power Matrix Reconstruction Of Hjt Pv Modules For Cser Rating: A Segmented Hybrid Parameter Extraction Method
Yuehua Yang, Xin Huang, Tinglin Guo, He Wang, Hong yang
Xi’an Jiaotong University, Xi’an, China

133

Dual Dependency Of Series Resistance In Hjt Solar Modules: Analysis Under Varying Irradiance And Temperature
Yuehua Yang, Xin Huang, Tinglin Guo, He Wang, Hong Yang
Xi’an Jiaotong University, Xi’an, China

134

Insight Into The Mechanism Of Reversible Uvid In Topcon Solar Cells Using A Non-Destructive Characterisation
Pengfei Zhang, Caixia Li, Ziheng Liu, Jialiang Huang, Jialin Cong, Jingwen Cao, Martin A. Green, Xiaojing Hao
UNSW, Sydney, Sydney, Australia

135

Rollable Lightweight Silicon Heterojunction Solar Cell Modules For Space Applications
Wenjie Zhao¹, Zhengxin Liu^1,2, Jianhua Shi^1,2, Anjun Han^1,2, Junlin Du^1,2, Wenzhu Liu^1,2, Fanying Meng¹, Liping Zhang¹, Qiang Shi¹, Chen Qiu¹, Yue Yuan¹, Zengfeng Di¹
¹National Key Laboratory of Materials for Integrated Circuits, Shanghai Institute of Microsystem and , Shanghai, China, ²6T Solar Co., Ltd, Shanghai, China

9:00

Data-Driven Modeling Of Photovoltaic Solar Inverter Dynamics
Timothy Hansen
Colorado State University

10:30

Advancements In Sputtered Tunnel Oxide And Doped Polysilicon Based Fully Passivated-Contact Ibc Solar Cells
Vaibhav V. Kuruganti¹, Volker Linß², Thomas Buck¹, Eric Schneiderlöchner², Valentin D. Mihailetchi¹
¹International Solar Energy Research Center Konstanz (ISC), Konstanz, Germany, ²Von Ardenne GmbH, Dresden, Germany

10:45

Efficiency-Breakdown Trade-Offs In Ibc Solar Cells With Embedded Bypass Diodes
Paul Procel Moya, Yifeng Zhao, René van Swaaij , Olindo Isabella
TuDelft, Delft, Netherlands

11:00

Exploring The Performance Of Hybrid Interdigitated Back Contact Silicon Solar Cells In Relation To The Thickness Of Silicon Wafers
Xiaoning Ru^1,2, Feng Ye¹, Jiansheng Chen¹, Yunlai Yuan¹, Fengxiu Miao¹, Jinsheng Zhang Zhang¹, Hua Wu¹, Yunpeng Li¹, Miao Yang¹, Huizhao Sun¹, Minghao Qu¹, Jianbo Wang¹, Junxiong Lu¹, Feilin Ping¹, Liang Fang¹, Xixiang Xu¹
¹LONGi Central R&D Institute, Xi'an, China, ²School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, China

Understanding The Electron Paramagnetic Resonance Signal Of Free Electrons In Passivated Silicon Surfaces
Thien Truong¹, Chirag Mule^1,2, Rabin Basnet³, P. Craig Taylor², Sumit Agarwal², David Mulder¹, William Nemeth¹, David Young¹, Paul Stradins¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²Colorado School of Mines, Golden, CO, United States, ³Australian National University, Canberra, Australia

Correlating Annealing-Induced Electronic And Chemical Degradation Of Silicon Heterojunction Cells
Margaret Zeile^1,2, Andrew V. Teplyakov², Ujjwal K. Das¹
¹Institute of Energy Conversion, Newark, DE, United States, ²Department of Chemistry and Biochemistry, Newark, DE, United States

H17

Microscopic Insights Into The Mechanism Of Leco-Enabled Fire-Through Cu Contact Formation On N-Topcon
Sagnik Dasgupta¹, Ruohan Zhong¹, Harvey Gutthrey², Mengkun Tian¹, Vijaykumar Upadhyaya¹, Venkata S. A. Mulkaluri¹, Donald Intal³, Wook-Jin Choi¹, Young-Woo Ok¹, Pauls Stradins², Abasifreke Ebong³, Ruvini Dharmadasa⁴, Thad Druffel⁴, Ajeet Rohatgi¹
¹Georgia Institute of Technology, Atlanta, GA, United States, ²National Laboratory of the Rockies, Golden, CO, United States, ³University of North Carolina, Charlotte, NC, United States, ⁴Bert Thin Films, Louisville, KY, United States

10:30

Physics-Informed Machine Learning For Solar Cell Diagnosis: Extracting A Physical Digital Twin From Inline Metrology
Andreas Fell, Alexandra Wörnhör, Wilkin Wöhler, Ralf Preu, Stefan Rein, Matthias Demant
Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany

11:00

11:15

Physics-Informed Deep Learning For Current-Voltage Curve Prediction Of Photovoltaic Devices From Electroluminescence Images
Brandon K Byford^1,2, Laura E Boucheron², Norman R Jost¹, Jennifer L Braid²
¹Sandia National Labs, Albuquerque , NM, United States, ²New Mexico State University , Las Cruces , NM, United States

11:30

Determining Optical Properties For Tec-12D And Cdse_(Y)Te_(1-Y) Alloys For Machine Learning Enhanced Spectroscopic Ellipsometry
Alex V. Bordovalos^1,2, Nadeesha P. Nadeesha^1,2, Marie S. Tumusange^1,2, Bishal Shrestha^1,2, Suresh Chaulagain^1,2, Randy J. Ellingson^1,2, Nikolas J. Podraza^1,2
¹University of Toledo Department of Physics and Astronomy , Toledo, OH, United States, ²Wright Center for Photovoltaic Innovation and Commercialization, University of Toledo, Toledo, OH, United States

11:45

10:30

Optimization Of Visible Light Transmission And Adhesion Energy In Flexible Semi-Transparent Pmma-Tpo Agrivoltaic Panels
Duncan C. McGraw, Ranjith D. Janardhana, Tito Busani
University of New Mexico, Albuquerque, NM, United States

10:45

Solar Edge-Ray Lens Attachment For Shadow Homogenization
Geoffrey Sanchez, Jacob Humphrey, Peter Bermel
Elmore Family School of Electrical and Computer Engineering, West Lafayette, IN, United States

11:00

Evaluation Of Semi-Transparent Pv Technologies On Multiple Crop Photosynthesis For Agrivoltaic Applications
Jesus Montes-Romero, Pedro Perez-Higueras, Florencia Almonacid, Eduardo F. Fernández
Advances in Photovoltaic Technology (AdPVTech), University of Jaen (UJA), 23071 Jaen, Spain, Jaen, Spain

B11

10:30

From Climate To Cashflow: Machine Learning Forecasts Of Solar Yield For Sub-Seasonal Energy Planning
Marc Perez¹, Richard Perez^1,2, Jing Huang¹
¹Clean Power Research, Bellevue, WA, United States, ²SUNY Albany, Albany, NY, United States

C15

C14

11:30

Probabilistic Forecasts With Numerical And Machine Learning Ensembles
William B. Hobbs¹, Timothy J Silverman²
¹Southern Company, Birmingham, AL, United States, ²Photovoltaic Materials and Devices Group, Delft University of Technology, Delft, Netherlands

1:30

Characterizing Doping And Potential Nonuniformity And Assessing The Effects On High-Efficiency Cdsete Devices
Chun-Sheng Jiang¹, Marco Nardone², Rouin Farshchi³, Carey Reich³, Timothy Nagle³, Dingyuan Lu³, Gang Xiong³, Ed Sartor¹, Darius Kuciauskas¹, John Mangum¹, Steve Johnston¹, Lorelle Mansfield¹, Matthew Reese¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²Bowling Green State University, Bowling Green, OH, United States, ³First Solar Inc, Santa Clara, CA, United States

2:00

Characterization Of Thin-Film Cdte Photovoltaic Modules: Spatial Defects And Stabilization Kinetics
Dana B. Kern¹, Steve Johnston¹, Kent Terwilliger¹, Max Liggett², Kristopher O. Davis², Greg Horner³
¹National Laboratory of the Rockies, Golden, CO, United States, ²University of Central Florida, Orlando, FL, United States, ³Tau Science, Cornelius, OR, United States

2:15

Polycrystalline Cdsete Has Distinct Band Tail And Carrier Trap Spatial Distributions, Indicating Defect Origins And Device Impacts
Darius Kuciauskas¹, Brian Good², Mahisha Amarasinghe², Marco Nardone³
¹Loughborough University, Loughborough, United Kingdom, ²First Solar Inc., Perrysburg, OH, United States, ³Bowling Green State University, Bowling Green, OH, United States

2:30

Mechanisms Of Hysteresis In Cd(Se,Te) Photovoltaic Devices
Marco Nardone¹, Collin J. Deweese¹, Bryson C. Byers¹, Greg Spurgin¹, Zachary I. Flood¹, Alli Daly¹, B. Edward Sartor², Eric Colegrove², Matthew O. Reese²
¹Bowling Green State University, Bowling Green, OH, United States, ²National Laboratory of the Rockies, Golden, CO, United States

A14

1:30

Perovskite Space Power: Are We There Yet? Radiation, Interfaces, And Reliability Metrics For Leo Deployment
Ahmad Kirmani
School of Chemistry & Materials Science, Rochester, NY, United States

1:45

Effect Of Space-Based Stressors On Perovskite Solar Cell Stability
Saivineeth Penukula¹, Brandon K. Durant², Megh N. Khanal², Mohin Sharma³, Todd A. Byers³, Vincent R. Whiteside², Haley P. Harbin², Ian R. Sellers², Bibhudutta Rout³, Nicholas Rolston¹
¹Arizona State University, Tempe, AZ, United States, ²University at Buffalo, Buffalo, NY, United States, ³University of North Texas, Denton, TX, United States

2:00

Quantifying Primary Arc-Induced Degradation Of Perovskite Solar Cells
Meghan E. Bush¹, Kaitlyn VanSant², Jeremiah D. Sims¹, Alexis J. Arroyo¹, Joey Luther², Boris Vayner³, Timothy J. Peshek¹
¹NASA Glenn Research Center, Cleveland, OH, United States, ²National Laboratory of the Rockies, Golden, CO, United States, ³HX5, LLC, Cleveland, OH, United States

2:15

Recovery Dynamics In Perovskite Solar Cells Under Proton Irradiation: A Comparison With Iii-V Solar Cells
Tatchen Buh Kum¹, Elijah Sacchitella¹, Mohin Sharama², Todd Byers², Alex Tomkiewicz¹, Bibhudutta Rout², Seth Hubbard¹, Ahmad Kirmani¹
¹Nanopower Research Laboratories, Rochester Institute of Technology, Rochester, NY, United States, ²Department of Physics, University of North Texas, Denton, TX, United States

2:30

Reduced Mass, Self-Curing, Industry Compatibility: Optimization Of Silicon-Based Shj Solar Cells For Space Applications
Samuel Harrison¹, Nicolas Enjalbert¹, Charles Seron¹, Christine Denis¹, Romain Cariou¹, Matthieu Fongral², Loris Ibarrart², Sebastien Dubois¹
¹Univ. Grenoble Alpes, CEA-INES, Le Bourget Du Lac, France, ²Centre National d'Etudes Spatiales (CNES), Toulouse, France

2:45

Shingle Matrix Technology As A Scalable And Cost-Effective Solution For Space Photovoltaic Modules
Najwa Abdel Latif¹, Bryan Mazor², Teegan Cielaszyk², Sebastian Birnkammer¹, Elmar Lohmüller¹, Norbert Kohn¹, Jonas De Rose¹, Benjamin Grübel¹, Torsten Rößler¹, Achim Kraft¹
¹Fraunhofer Institute for Solar Energy Systems ISE, Freiburg, Germany, ²Source Energy Company, Longmont, CO, United States

2:00

Benchmarking Of Long-Term Degradation Methods And Their Impact On Accurate Performance Modeling For Multiple Pv Technologies
Juergen Sutterlueti¹, Jesus Montes-Romero², Nino Heinzle Heinzle¹, Paris Kaimakis^3,4, Andreas Livera^3,4, George Makrides^3,4, George E. Georghiou^3,4
¹Gantner Instruments GmbH, Montafonerstraße 4, 6780 Schruns, Austria , Schruns, Austria, ²Advances in Photovoltaic Technology (AdPVTech), University of Jaen (UJA), 23071 Jaen, Spain, Jaen, Spain, ³PHAETHON Centre of Excellence (CoE) for Intelligent, Efficient and Sustainable Energy Solutions, De, Nicosia, Cyprus

2:15

Pv Copilot: A Large Language Model&Ndash;Enabled Tool For End-To-End Pv Degradation Analysis
Baojie Li, Anubhav Jain
LAWRENCE BERKELEY NATIONAL LABORATORY, BERKELEY, CA, United States

2:30

Exploring Discrepancies Between Indoor Degradation Rates And Outdoor Performance Loss Rates In Photovoltaics
Norman Jost¹, Bruce King¹, Dirk Jordan², Marios Theristis¹
¹Sandia National Laboratories, Albuquerque, NM, United States, ²National Laboratory of the Rockies, Golden, CO, United States

2:45

Rapid, Non-Contact Testing For Pv Structural Defects Using Hyperspectral Imaging And Machine Learning
Aman Raj, Dwarakanath Ravikumar, Saurav Kumar
Arizona State University, Tempe, AZ, United States

1:30

A Novel Protection Algorithm For Pv Interconnections In Low-Voltage Spot Networks Using Local Measurements
Jubair Yusuf, Joseph A. Azzolini, Matthew J. Reno
Sandia National Laboratories, Albuquerque, NM, United States

1:50

Development Of Grid-Forming And Grid-Following Control For Photovoltaic Systems Under Inverter Control
Po-Yu Chen¹, Jian-Zhang Li¹, Che-Yu Huang¹, Kuo-Yuan Lo¹, Jiann-Fuh Chen¹, Yi-Kuan Ke²
¹National Cheng Kung University, Tainan, Taiwan, ²Delta Electronics, Inc., Taipei, Taiwan

2:10

Development Of A Generic Ieee 2800-Compliant Inverter Model For Emt Studies
Mohan Du, Nayeem Ninad, Ehsan Dehghanpour, Eugene Desjardins-Couture
CanmetENERGY, Natural Resources Canada (NRCan), Varennes, QC, Canada

2:30

Transforming Grid Modernization: Advancing Optimal Dispatch For Resilient And Reliable Grids
Zongjie Wang
Director, Grid Modernization Initiative, Energy Institute, Assistant Professor, ECE Department, Colo

1:30

A Snapshot Of The Global Pv Market: Social Acceptance Is The Key For Tw Scale Deployment Of Pv
Melodie de l'Epine¹, Gaëtan Masson², Arnulf Jaeger-Waldau³, Izumi Kaizuka⁴, Johan Lindahl ⁵, José Donoso⁶
¹IEA PVPS Task 1, Lyon, France, ²Becquerel Institute, Brussels, Belgium, ³European Commission, Joint Research Centre , Ispra, Italy, ⁴RTS Corporation, Tokyo, Japan, ⁵Becquerel Sweden, Knivsta, Sweden, ⁶UNEF, Madrid, Spain

1:45

How To Accelerate Photovoltaics Deployment In The European Union
Arnulf Jaeger-Waldau, Georgia Kakoulaki, Sandor Szabo
European Commission, Joint Research Centre, Ispra, Italy

Supply Chain For Photovoltaics In The United States: 2024 In Review
Brittany Smith, Jarett Zuboy, Vignesh Ramasamy, Michael Woodhouse, Jacob Cordell, Heather Mirletz, Stephen Sopp, Meenakshi Narayanaswami, Benjamin Greeley, John Davis, Robert Margolis, David Feldman
National Laboratory of the Rockies, Golden, CO, United States

2:15

Updating Pv And Battery Bill Savings Calculations For Net Billing: New Best Practices For Input Data And Uncertainty
Brian Mirletz, Brittany Speetles, Janine Keith
National Laboratory of the Rockies, Golden, CO, United States

2:30

Economic Evaluation And Deployment Feasibility Of The Pv-Ready Method In Wooden Apartment Buildings For Rent In Japan
Ryoto Matsushita, Tomoko Iwata, Tsuyoshi Yoshioka
Shibaura Institute of Technology, Saitama, Japan

2:45

A Probabilistic Techno-Economic And Sensitivity Analysis Of Poly-Si Production For Solar Photovoltaics In Australia
Nathan Chang¹, Simao Lin¹, Oliver Hartley², Michelle Vaqueiro-Contreras¹
¹University of New South Wales, Sydney, Australia, ²Bright Dimension, Sydney, Australia

C16

Suns&Ndash;V_Oc Analysis Of Series Resistance In A Laser Power Converter Under High Laser Irradiation
Sho Aonuki¹, Takaya Oshimo², Kotona Tabata², Takeru Yamada², Junichi Suzuki³, Reo Aoyama³, Shiro Uchida³, Kouichi Akahane⁴, Masato Suzuki¹, Natsuha Ochiai¹, Yukiko Suzuki¹, Yuka Oshima¹, Kensuke Nishioka², Masakazu Arai², Yohei Toriumi¹, Madoka Takahashi¹
¹Space Environment and Energy Laboratories, NTT, Inc., Musashino, Tokyo, Japan, ²University of Miyazaki, Miyazaki, Miyazaki, Japan, ³Chiba Institute of Technology, Narashino, Chiba, Japan, ⁴National Institute of Information and Communications Technology, Koganei, Tokyo, Japan

Femtosecond Laser Trimming Of Screen-Printed Metals To Reduce Grid Finger Width On Iii-V Solar Cells
Thales Borrely¹, Elizabeth Garrett¹, Jacob Slifka¹, AJ Gray¹, Sarah Collins¹, Theresa E. Saenz¹, Thien Truong¹, Mirzo Mirzokarimov¹, Julian Wagner¹, Jacob J. Cordell¹, William E. McMahon¹, Mitchell Smith², Melbs LeMieux², Brett Walker², David Young¹, Myles A. Steiner¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²Electroninks Inc., Austin, TX, United States

Ge Epitaxy On Engineered Ge Substrates For An Active Ge Junction In Multi-Junction Space Solar Cells
Jinyoun Cho¹, Ella Susann Supik², Alexandre Chapotot¹, Waldemar Schreiber², Michael Haslinger³, Aitana Cano⁴, Rubén Fortín⁴, Rajiv Sharma¹, Louis Dechambre³, Priyanka Proost¹, Ivan Garcia⁴, Robin Vanuytven¹, Charlotte Weiss², Jeremy Horion³, Damian Wiame³, Kristof Dessein¹
¹Umicore, Olen, Belgium, ²Fraunhofer ISE, Freiburg, Germany, ³Aerospacelab, Mont-Saint-Guibert, Belgium, ⁴Universidad Politécnica de Madrid, Madrid, Spain

Large Area Ultra-Light Environmental Protection For Space Solar Arrays
Pilar Espinet Gonzalez, Yao Lao, Alejandro Hernandez
The Aerospace Corporation, El Segundo, CA, United States

A Multifunctional Anti-Reflection Coating For Cdte-Based Space Photovoltaics
Adam M Law¹, Kieran M Curson¹, Luksa Kujovic¹, Dan A Lamb², Glenn M Jones³, John M Walls¹
¹Loughborough University, Loughborough, United Kingdom, ²Swansea University, Swansea, United Kingdom, ³Teledyne Qioptiq, Bodelwyddan, United Kingdom

Stressor Layers Engineering For High-Yield Detachment Of Nanomembranes On Porous Germanium Substrates
Brieuc Mével^1,2, Artur Turala^1,2, Ahmed Ayari^1,2, Azmat Ali^1,2, Radouane En-Nadir^1,2, Gbenro Folaranmi^1,2, Alexandre Chapotot³, Jinyoun Cho³, Nawfal Blal^1,2, Kristof Dessein³, Abderraouf Boucherif^1,2
¹Institut Interdisciplinaire d'Innovation Technologique (3IT), Université de Sherbrooke, 3000 boulev, Sherbrooke, QC, Canada, ²Laboratoire Nanotechnologies Nanosystèmes (LN2) - IRL3463, CNRS, Université de Sherbrooke, INSA Ly, Sherbrooke, QC, Canada, ³Umicore Electro-Optic Materials, Watertorenstraat 33, 2250, Olen, Belgium, Olen, Belgium

Proton-Induced Degradation And Recovery Of Shj Solar Cells For Space Applications
Michael W Martinez-Szewczyk, Mariana I Bertoni
Arizona State University, Tempe, AZ, United States

Accurate Power Measurement Of Silicon Solar Cells For Space Applications
Abigail R. Meyer, Zachary W. Zawisza, Alexandra Pettengill, Crystal Qu, Rivka Stasavage, Don Walker, Yao Y. Lao
The Aerospace Corporation, El Segundo, CA, United States

Materials Selection And Processing For In-Space High-Intensity Wireless Laser Power Transmission
Manuel Peralta-Fuentes, Florencia Almonacid, Pedro Perez-Higueras, Eduardo F. Fernández
Advances in Photovoltaic Technology (AdPVTech), CEACTEMA, University of Jaén (UJA), Jaén, Spain

Spalled (211) Gaas Substrates For Cost-Efficient Iii&Ndash;V Photovoltaics
Dheemahi Rao¹, Mario Dumont¹, Anna K Braun², Nicholas Yoo², Tadeáš Hanuš¹, Anica Neumann¹, Theresa Saenz¹, Corinne E. Packard³, John Simon¹, Aaron J. Ptak¹, Kevin L. Schulte¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²Colorado School of Mines, Golden, CO, United States, ³University of Southern California, Los Angeles, CA, United States

D10

Lcl Design Constraints In 3T Pv/Lpc Tandems For Lunar Applications
Elijah Sacchitella¹, Katelynn Fleming¹, Glenn Hillier², Noren Pan², Seth Hubbard¹, Anastasia Soeriyadi²
¹Nano Power Research Lab, Rochester, NY, United States, ²MicroLink Devices Inc, Niles, IL, United States

D11

Assessing Radiation Hardness Of Perovskite Solar Cells Via In-Situ Measurements
Mohin Sharma¹, Mritunjaya Parashar¹, Darshpreet Kaur Saini¹, Haoran Chen³, Megh N. Khanal², Todd A. Byers¹, Charles Bowen¹, Vincent R. Whiteside², Brandon K. Durant², Ian R. Sellers², Zhaoning Song³, Bibhudutta Rout¹
¹Department of Physics, Ion Beam Laboratory, University of North Texas, Denton, TX, United States, ²Dept. of Electrical Engineering, 230 Davis Hall, University at Buffalo, Buffalo, NY, United States, ³Department of Physics and Astronomy, Wright Center for Photovoltaics Innovation and Commercializatio, Toledo, OH, United States

D12

Nickel Interlayer For Improved Silver Complex Inks Metallization In Gaas Photovoltaic Devices
Thien Truong¹, Mirzo Mirzokarimov¹, Sarah Collins¹, Mitchell Smith², Melbs LeMieux², Theresa Saenz¹, Thales Borreley¹, Jacob Cordell¹, David Young¹, Myles Steiner¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²Electroninks, Inc., Austin, TX, United States

D13

D14

Low Earth Orbit Radiation Study Of Ultra-Thin Silicon Solar Cells
Vincent R. Whiteside¹, Nicole Harmon¹, Brandon K. Durant¹, Mohin Sharma², Bibhudutta Rout², Christiana Honsberg³, Stuart Bowden⁴, Ian R. Sellers¹
¹Univerity at Buffalo SUNY, Buffalo, NY, United States, ²University of North Texas, Denton, TX, United States, ³Arizona State University, Tempe, AZ, United States, ⁴Solestial, Inc., Tempe, AZ, United States

D15

Proton And Electron Radiation Of Commercial P-Perc Silicon Solar Cells
Zachary W Zawisza, Abigail R Meyer, Alexandra Pettengill, Crystal Qu, Rivka Stasavage, Yao Y Lao, Don Walker
The Aerospace Corporation, El Segundo, CA, United States

D16

Scalable Process Development For Large-Area And Flexible Perovskite Modules Using Integrated Slot-Die Coating And Drying Technologies
Katsumi Araki
Alpha Precision Systems Inc, Mckinney, TX, United States

Towards Compatible Encapsulants For Industrial Perovskite-Silicon Tandem Modules
Chiara Barretta¹, Petra Christoefl¹, Marcel Kuehne², Markus Franke², Frans Op den Buijsch³, Roland Milatz³, Lisa Champault⁴, Quentin Jeangros⁴, Quiterie Emery⁵, Mark Khenkin⁵, Carolin Ulbrich⁵, Gernot Oreski^1,6
¹Polymer Competence Center Leoben GmbH (PCCL), Leoben, Austria, ²Hanwha Q CELLS GmbH, Bitterfeld-Wolfen, Germany, ³The Compound Company, Enschede, Netherlands, ⁴Swiss Center for Electronics and Microtechnology (CSEM) , Neuchatel, Switzerland, ⁵Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), Berlin, Germany, ⁶Technical University of Leoben, Leoben, Austria

Interface Engineering Of Metal Oxide Electron Transport Layers For Reliable Opvs
Mahsa Barzgar Vishlaghi, Caroline Brustoloni, Noel Giebink, Stephen Forrest
Departments of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, United States

Halide Perovskite Phase Transitions. How They Work And How To Watch Them.
Jeffrey Christians
Hope College, Department of Engineering, Holland, MI, United States

Predictive Modeling Of High-Efficiency Ternary Organic Solar Cells Using Transfer-Matrix Optics And Electrical Diode Simulation
Mirza Sanita Haque, Simon Y Foo
Florida State University, Tallahassee, FL, United States

Enhanced Performance And Air-Processability Of Fapbi₃ Perovskite Solar Cells Via Mapbbr₃-Assisted Phase Regulation And Alkylammonium Interface Passivation
Taehwan Kim¹, Jihyun Kim¹, Geumha Lim², William Jo^1,2
¹New and Renewable Energy Research Center, Ewha Womans University, Seoul, South Korea, ²Department of Physics, Ewha Womans University, Seoul, South Korea

Stabilizing Interconnection Interfaces In Perovskite Solar Modules Through Additive Flexographic Patterning
Mariia Klymenko, Yanan Li, William Scheideler
Dartmouth College, Hanover, NH, United States

Robust Izo Top Contacts With Silver Interlayer For Bifacial Perovskite Solar Cells
Anuj kumar Palariya¹, Anurag Dehingia², Sai Kaarthik¹, Sushobhan Avasthi², Satish Patil¹
¹Solid State and Structural Chemistry Unit (SSCU), Indian Institute of Science (IISc) , Bangalore, India, ²Centre for Nano Science and Engineering (CeNSE), Indian Institute of Science (IISc), Bangalore, India

Accurate Performance And Reliability Testing Of Perovskite Pv From Lab To Fab
Peter Pasmans¹, Jake Veloza¹, Stefan Roest¹, Lukas Ziegler², Bernhard Mitchell²
¹Eternal Sun B.V., The Hague, Netherlands, ²WAVELABS Eternal Sun GmbH, Leipzig, Germany

Mixed Synergistic Perovskite Layer Passivators For High-Efficiency And Stable Solar Cells
Thierry Pauporté¹, Zihao Li¹, Cong Chen²
¹Chimie ParisTech, PSL University, Paris, France, ²Hebei University of Technology, Tianjin, China

E10

Mixed Edai And Peacl Passivation Strategy For Perovskite Solar Cells: Enhancing Performance And Stability
Bipin Rijal^1,2, Tara P Dhakal^1,2,3
¹Center for Autonomous Solar Power (CASP), Binghamton University, Binghamton, NY, United States, ²Department of Electrical and Computer Engineering, Binghamton, NY, United States, ³Materials Science and Engineering Program, Binghamton, NY, United States

E11

Computational Modeling Of Cs₂Cusbcl₆ Double Perovskite Solar Cells
Sarang Srikanth^1,2
¹William Mason High School, Mason, OH, United States, ²Wright Center for Photovoltaics Innovation and Commercialization, Toledo, OH, United States

E12

Hybrid-Processed 1.61 Ev Wide-Bandgap Perovskite Solar Cells Achieving 22% Efficiency
Jin Ho Yang, Yeonwoo Park, Jae Ho Yun
KENTECH(Korea Institute of Energy Technology), Naju-si, South Korea

E13

Probing Strain-Induced Ion Migration In 2D Polycrystalline Halide Perovskite Thin Films By In-Situ Kpfm
Tanzeela Yousaf¹, Jonghon Han², Jincheol Kim², Jan Seidel¹
¹University of New South Wales, Sydney, Australia, Sydney, Australia, ²Macquarie University, Sydney, Australia

E14

Voltage-Guided Mppt Curtailment For Active Dc-Link Protection Of Grid-Forming Inverters During Fault
Arnab Acharya, Raja Ayyanar
Arizona State University, Tempe, AZ, United States

E15

Autonomous Control Of Inverters In Unbalanced Microgrids Through An Extended Certs Droop Scheme
Ricardo Calloquispe-Huallpa¹, Rachid Darbali-Zamora², Anny Huaman-Rivera¹, Erick E. Aponte-Bezares¹
¹University of Puerto Rico, Mayagüez, PR, United States, ²Sandia National Laboratories, Albuquerque, NM, United States

E16

Bi-Level Optimization For Multi-Period Distribution Network Reconfiguration With Battery Energy Management
Ricardo Calloquispe-Huallpa¹, Rachid Darbali-Zamora², Anny Huaman-Rivera¹, Erick E. Aponte-Bezares¹
¹University of Puerto Rico-Mayagüez, Mayagüez, PR, United States, ²Sandia National Laboratories, Albuquerque, NM, United States

A Deep Reinforcement Learning Framework For Resilient Multi-Period Distribution Network Reconfiguration
Ricardo Calloquispe-Huallpa¹, Rachid Darbali-Zamora², Anny Huaman-Rivera¹, Erick E. Aponte-Bezares¹
¹University of Puerto Rico-Mayagüez, Mayagüez, PR, United States, ²Sandia National Laboratories, Albuquerque, NM, United States

Experimental Parametric Analysis Of An Lcl Filter For Renewable Energy Inverter Applications Using Real-Time Implementation In Hardware-In-The-Loop
Katherin Duarte, Karen P Fontalvo, Jan L Diaz, Miyerladis Macias, Fabio Andrade, Jhoan Montenegro
University of Puerto Rico, Mayagüez, PR, United States

Testing Commercial Non-Export Der Controllers For Low-Voltage Spot Network Interconnections
Nicholas S. Gurule¹, Matthew J. Reno¹, Joseph A. Azzolini¹, Santiago Sena², Chelsea Collette², Ali Bidram³
¹Sandia National Laboratories, Albuquerque, NM, United States, ²Public Service Company of New Mexico, Albuquerque, NM, United States, ³University of New Mexico, Albuquerque, NM, United States

Split-Sine Modulated Gan Micro-Inverter With Cascaded Boost And H-Bridge
Vishal Kumar Meena, Alex Q. Huang
Semiconductor Power Electronics Center, The University of Texas at Austin, Austin, TX, United States

Bifurcation And Chaos In Single-Stage Power Factor Correction Ac-Dc Converters
Ammar N Natsheh¹, Bereket K Bedada¹, Mihretab A Tilahun¹, Nuhamin D Gemeda¹, Yassine Benachour¹, Sohad Abu-Elzait²
¹Higher Colleges of Technology, Dubai Women's College, Dubai, United Arab Emirates, ²Appalachian State University, Boone, NC, United States

Using Sandia&Rsquo;S Microgrid Design Toolkit For Microgrid Sizing And Resilience Assessment In The Rural Community Of Corcovada
Rolando J. Tremont-Brito¹, Rachid Darbali-Zamora², Erick E. Aponte-Bezares¹
¹University of Puerto Rico-Mayagüez, Mayagüez, PR, United States, ²Sandia National Laboratories, Albuquerque, NM, United States

Microgrid Design Toolkit Assessment Of Distributed Generation And Energy Storage Integration In Kotzebue, Alaska
Rolando J. Tremont-Brito¹, Jeewon Choi², Rachid Darbali-Zamora², Erick E. Aponte-Bezares¹
¹University of Puerto Rico-Mayagüez, Mayagüez, PR, United States, ²Sandia National Laboratories, Albuquerque, NM, United States

Assessment Of Distributed Energy Integration For Picuris Pueblo Using Sandia&Rsquo;S Microgrid Design Toolkit
Rolando J. Tremont-Brito¹, Gordon E. North-Piegan², Rachid Darbali-Zamora², Erick E. Aponte-Bezares¹
¹University of Puerto Rico-Mayagüez, Mayagüez, PR, United States, ²Sandia National Laboratories, Albuquerque, NM, United States

F10

Crop-Based Agrivoltaics In The U.S. Southwest: A Special Opportunity For Water-Resilient Agriculture
Hossein Ashrafpour, Andrew Silverstein, Sarah Kurtz
Environmental System, School of Engineering, University of California Merced, Merced, CA, United States

F11

Ieee Molokai Energy Equity Projects Using Nano-Grid Technology With Internet Access Leads To Social Equity (Year 3 Update)
John O Borland^1,2, Takahiro Tanaka³, Todd Yamashita⁴, Lillian Napoleon^5,6, Bruce Yamashita^2,7
¹J.O.B. Technologies, Aiea, HI, United States, ²IEEE Hawaii, Honolulu, HI, United States, ³T & T Energy Solutions, Honolulu, HI, United States, ⁴Sun Farmers, Molokai, HI, United States, ⁵Naiwa Agricultural Subdivision Alliance, Molokai, HI, United States, ⁶Molokai Affordable Housing Allioance, Molokai, HI, United States, ⁷Computer LLC, Molokai, HI, United States

F12

A Quasi-Experimental Assessment Of Microclimate And Crop Yield In A Small-Scale School-Based Pilot Agrivoltaic System
Isabel Coltrin ², Zander Dutton ², Mandy Heal¹, Christiana Honsberg¹, Hudson Jensen², Michelle Jordan ¹, Malin Maki², Brandon Romero Gutierrez², Slade Stahl²
¹Arizona State University, Tempe, AZ, United States, ²MYCAF, Mesa, AZ, United States

F13

Life Cycle Assessment Of Cdte Bipv In The Nordic Built Environment
Ilham Ihoume^1,2, Michiel van Noord³, Ammar Ahmed⁴, André Augusto^1,2
¹Sustainable Energy Research Centre, Dalarna University, , Falun, Sweden, ² Energy Engineering, School of Information and Engineering, Dalarna University, Falun, Sweden, ³RISE Research Institutes of Sweden, Division Built Environment, System Transition, Stockholm, Sweden, ⁴Energy and Environment Division, TÜV Rheinland, Alkhobar, Saudi Arabia

F14

Trends In Pv Module Recycling In Iea Pvps Task12 Countries: Overview And Update
Keiichi Komoto
University of Miyazaki, Miyazaki, Japan

F15

Rooftop Solar Explorer: A Scalable Geospatial Framework For National Rooftop Pv Potential Assessment Across India Using Morphological Settlement Zones And Building Footprint Analytics
Pipasa Layak, Mahesh Kalshetty, Saptak Ghosh, Shantanu Roy
Center for Study of Science, Technology and Policy (CSTEP), Bengaluru, India

F16

Improving Utility Visibility Of Behind-The-Meter Pv And Battery Storage Using Net Load
Upama Nakarmi, Marc Perez, Philip Gruenhagen
Clean Power Research L.L.C., Napa, CA, United States

Building The Photovoltaics Workforce For Terawatt-Scale Deployment
Silvana Ovaitt, Peter Hacke
National Laboratory of the Rockies, Golden, CO, United States

An Alternative Value‑Creation Concept For Silicon Waste In The Pv Industry.
Jens Wolfram Palitzsch, Ingo Röver
LuxChemtech GmbH, Freiberg, Germany

Photovoltaic Manufacturing & Water
Samantha B. Reese, Hope M. Wikoff, B. Edward Sartor, Ryan Muzzio, Isabella Roszell, Deborah L. McGott
National Laboratory of the Rockies, Golden, CO, United States

Results Of A Survey On Integrated Perovskite Pv Applications
Angèle Reinders¹, Antonin Faes^2,3, Christophe Ballif^2,3
¹Eindhoven University of Technology, Eindhoven, Netherlands, ²CSEM, Neuchatel, Switzerland, ³École Polytechnique Fédérale de Lausanne , Neuchatel, Switzerland

Optimized Economic Model For Residential Off-Grid And Hybrid Photovoltaic (Pv) And Battery Energy Storage System (Bess)
Jason/Z Wang
Jordan High School, Fulshear , TX, United States

Supporting The Optimisation Of Photovoltaic Resource Efficiency And Sustainability (Solaris)
Karl-Anders Weiss¹, Estelle Gervais¹, Sina Herceg¹, Alexis Barrou², Claire Agraffeil³, Alessandro Virtuani²
¹Fraunhofer Gesellschaft - ISE, Freiburg, Germany, ²CSEM, Neuchatel, Switzerland, ³CEA, Bourget-le-Lac, France

Regenerative Energy Communities: Considering Pv Manufacturing
Amanda West, Santiago Grijalva
Georgia Institute of Technology, Atlanta, GA, United States

An Alternative Value‑Creation Concept For Silicon Waste In The Pv Industry.
Jens Wolfram Palitzsch, Ingo Röver
LuxChemtech GmbH, Freiberg, Germany

M12

The 4T Factory: Integrating Factory Planning, Coo, And Lcoe Dynamics For Perovskite-Silicon Commercialization
Julian Reichle¹, Markus Beck¹, Mehul Raval¹, Siddhartha Garud², Wolfgang Jooß¹, Rutger Schlatmann², Peter Fath¹
¹RCT Solutions GmbH, Konstanz, Germany, ²Helmholz-Zentrum Berlin, Berlin, Germany

8:30

Yield Forecasting Conundrums
Keith McIntosh
PV Lighthouse

9:00

Building The Future � U.S. Pv Manufacturing
Danielle Merfeld
Hanwha Qcells, Cartersville, GA 30121

10:30

Defect Emission In Cdcl₂-Treated Cdse Thin Films
Abasi Abudulimu¹, Xiaoming Wang¹, Tyler Brau¹, Jaroslav Kuliček², Scott L. Wenner¹, Adam B. Phillips¹, Ebin Bastola¹, Manoj K. Jamarkattel¹, Vijay C. Karade¹, Kiran Lamichhane¹, Aparajita Dixit¹, Bohuslav Rezek², Yanfa Yan¹, Michael J. Heben¹, Randy J. Ellingson¹
¹Wright Center for Photovoltaics Innovation and Commercialization (PVIC), Department of Physics and A, Toledo, OH, United States, ²Faculty of Electrical Engineering, Czech Technical University in Prague, Prague, CT, Czech Republic

11:00

Separation Of Light And Bias Modification To Cdte Solar Cells
Megh N. Khanal, Priya S. Suryavanshi, Katherine Zaunbrecher, Lilly Quintana-Barrera, James Sites
Department of Physics, Colorado State University, Fort Collins, CO, United States

A11

11:30

Cdte Solar Cells With In Situ Phosphorous Doping
Luis C. Infante-Ortega, Kara B. Kile, Kiran Lamichhane, Ebin Bastola, Prabodika N. Kaluarachchi, Zulkifl Hussain, Manoj K. Jamarkattel, Thomas Fiducia, Abasi Abudulimu, Ambalanath Shan, Sabin Neupane, Yanfa Yan, Nikolas Podraza, Randy J. Ellingson, Michael J. Heben, Adam B. Phillips
University of Toledo, Toledo, OH, United States

11:45

20.7% Efficient Cdsete Thin-Film Solar Cells By Ex-Situ Bismuth (Bi) Doping
Sabin Neupane¹, Deng-Bing Li¹, Manoj Jamrkattel¹, Nicholas Miller², Kiran Lamichhane¹, Sanjeeb Budhathoki¹, Alisha Adhikari¹, Ujjwal Dhakal¹, Hamim Sharif¹, Ebin Bastola¹, Adam Phillips¹, Feng Yan³, James Becker², Randy Ellingson¹, Michael Heben¹, Yanfa Yan¹
¹University of Toledo, PVIC, TOLEDO, OH, United States, ²First Solar Inc. , Perrysburg, OH, United States, ³Arizona State University, Tempe, AZ, United States

10:30

Revolutionary Copper Metallization Technology For Terawatt Pv Industry
Tian He, Peng Li Li, Xin Dong, Haoran Qiu, Jun Duan, Yunpeng Li, Hua Wu, Xiaoning Ru, Lan Chen, Junxiong Lu, Xixiang Xu, Zhenguo Li, Liang Fang Fang, Bo He
Central R&D Institute, LONGi Green Energy Technology Co., Ltd., Xi’an, China

11:00

Characterization And Modeling Of 24.3% Copper Contacted N-Topcon Solar Cell With Screen Printable Copper Pastes
Ruohan Zhong¹, Vijaykumar Upadhyaya¹, Venkata Sai Aditya Mulkaluri¹, Sagnik Dasgupta¹, Wook-Jin Choi¹, Young Woo Ok¹, Kevin Elmer², Ruvini Dharmadasa², Erin Yenney², Apolo Nambo², Thad Druffel², Ajeet Rohatgi¹
¹Georgia Institute of Technology, ATLANTA, GA, United States, ²Bert Thin Films Inc, Louisville, KY, United States

11:15

Critical Look At The Atmospheric Cu Fire-Through Dielectric Metallization For Cost-Effective And High Efficiency Silicon Solar Cells
Donald Intal¹, Sandra Huneycutt¹, Abasifreke Ebong¹, Ajeet Rohatgi², Vijay Upadhyaya², Sagnik Dasgupta², Ruohan Zhong², Thad Druffel³, Ruvini Dharmadasa³
¹University of North Carolina at Charlotte, Charlotte, NC, United States, ²Georgia Institute of Technology, Atlanta, GA, United States, ³Bert Thin Films LLC, Louisville, KY, United States

11:30

Microscopic Analysis Of Leco-Induced Modification Of Ag-Polysilicon Contact Interface In Double-Side Topcon Solar Cells
Wook-Jin Choi, Young-Woo Ok, Kwan Hong Min, Sagnik Dasgupta, Ruohan Zhong, Ajeet Rohatgi
Georgia Institute of Technology, Atlanta, GA, United States

11:45

Femtosecond Uv-Laser Contact Opening For Leco Metallization In Topcon Solar Cells
Thien Truong, William Nemeth, Steve Johnston, Jacob Slifka, David Young, Paul Stradins
National Laboratory of the Rockies, Golden, CO, United States

10:30

A Contactless Approach For Tandem Solar Cell Performance Diagnostics
Shuai Nie¹, Yan Zhu¹, Arthur Julien¹, Felix Gayot¹, Zubair Abdullah-Vetter¹, Joël Wyttenbach², Carine Roux², Ziv Hameiri¹
¹University of New South Wales, Sydney, Australia, ²CEA INES, Le Bourget du Lac, France

11:00

Experimental Methods For Perovskite Mini-Module Analysis
Claudia Buerhop-Lutz¹, Ones ghaffari¹, Shudi Qiu², Michael Wagner¹, Oleksandr Stroyuk¹, Christoph J. Brabec², Ian Marius Peters¹
¹Forschungszentrum Juelich GmbH, HI ERN, Erlangen, Germany, ²Friedrich-Alexander-Universität Erlangen-Nürnberg, Faculty of Engineering, Department of Materials, Erlangen, Germany

11:30

Photoluminescence Imaging Of Luminescent Down-Shifting Layers In Silicon Solar Cells
Anh Huy Tuan Le, Chang Sun, Yan Zhu, Ziv Hameiri
School of Photovoltaic and Renewable Energy Engineering, University of New South Wales, Sydney, Australia

10:30

Technical Considerations For Commercializing Perovskite Photovoltaic Modules &Ndash; A Review Of Observations From The Pact Center
Joshua S Stein¹, Laura T Schelhas², Timothy J Silverman², Bruce H King¹, Angelique Montgomery¹, Michael Owen-Bellini², Nick Irvin², Sona Ulinca², Michael Deceglie², Norman Jost¹, Daniel Riley¹, Byron McDanold², Joshua Parker², Dana Kern², Jackson Schall², Charles Robinson¹
¹Sandia National Laboratories, Albuquerque, NM, United States, ²National Laboratory of the Rockies, Golden, CO, United States

Halide Perovskite Phase Transitions. How They Work And How To Watch Them.
Jeffrey Christians
Hope College, Department of Engineering, Holland, MI, United States

M10

Improved Mechanical Robustness And Durability Enabled By Textured Wafers And Interlayers In Perovskite-Silicon Tandem Solar Cells
Muzhi Li¹, Mathilde Fievez², Zhengshan Yu², Nicholas Rolston¹
¹Materials Science and Engineering, Fulton Schools of Engineering, Arizona State University, Tempe, AZ, United States, ²Beyond Silicon, Tempe, AZ, United States

11:30

Screening Encapsulant Properties To Determine Compatibility With Metal-Halide Perovskite Solar Cells And Modules
Lucile M. Cerda^1,2, Mostafa Othman¹, Oulaya Darbi¹, Lisa Champault³, Jonathan Champliaud³, Christian M. Wolff¹, Antonin Faes^1,3, Aïcha Hessler-Wyser¹, Christophe Ballif^1,3, Soňa Uličná¹
¹EPFL, Neuchâtel, Switzerland, ²ETHZ, Zürich, Switzerland, ³CSEM, Neuchâtel, Switzerland

11:45

Field Durability Tests Of Perovskite Solar Cells Loaded With Fixed Resistors
Takeshi Tayagaki, Sayaka Hirooka, Kohei Yamamoto, Takurou N. Murakami, Masahiro Yoshita
National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan

10:30

Impacts On Backtracking Energy Generation From Underlying Terrain Undulations And Varying Motor Block Size
William J. Hayes, Kendra Conrad, Kyumin Lee
Array Technologies, Inc, Albuequerque, NM, United States

11:00

Sensitivity Of Bifacial Pv Performance Loss Rate Estimates To Rear-Side Irradiance Sensor Type And Placement: A Field Case Study
Gustavo Nofuentes ¹, Jorge Aguilera¹, Emilio Muñoz-Cerón¹, Douglas Lamas², Giuliano A. Rampinelli², Juan de la Casa¹
¹PV IDEA Research Group, CEACTEMA, University of Jaen, Spain., Jaen, Spain, ²Nucleo Tecnologico de Energia Eletrica, Federal University of Santa Catarina, Brazil. , Ararangua, Brazil

11:15

Module-Level Performance Loss Rate Estimates For Bifacial And Monofacial Pv Modules On Different Soils At A Low-Latitude Site
Douglas Lamas¹, Giuliano A. Rampinelli¹, Juan de la Casa², Jorge Aguilera², Emilio Muñoz-Cerón², Gustavo Nofuentes²
¹Nucleo Tecnologico de Energia Eletrica. Federal University of Santa Catarina, Brazil., Ararangua, Brazil, ²PV IDEA Research Group, CEACTEMA, University of Jaén, Spain, Jaen, Spain

11:30

Performance Analysis Of A Dc-Coupled Pv-Plus-Storage Plant With Bifacial Pv Modules
Yiwei Ma¹, Rabin Dhakal¹, Daniel Fregosi¹, Joe Thompson¹, Cameron Riley¹, Aminul Huque¹, William Hobbs²
¹EPRI, Palo Alto, CA, United States, ²Southern Company, Atlanta, GA, United States

11:45

Analysis Of Photovoltaic Fleet Performance During August 2020 Western Us Heatwave
Bennet Meyers, Kirsten Perry, Dirk Jordan
National Laboratory of the Rockies, Golden, CO, United States

High-Specific-Power Photovoltaics From Stacked Cvd-Grown Mos2
Muhammad A. Abbas, Timothy Ismael, Teethiya Datta, Josh M. Sasson, Owen P. Harris, Miriam E. Lerner, Matthew D. Escarra, Dylan Chehebar
Tulane University, New Orleans, LA, United States

Selective Coating Of Mos2 Transport Layer On Patterned-Ito Substrate By Modified Interfacial Assembly For Pv Applications
Muntaser Almansoori, Ammar Nayfeh
Khalifa University, Abu Dhabi , United Arab Emirates

Effect Of Graphene Doped Pedot:Pss As A Hole Transport Layer On Organic Solar Cell Performance
Wafa Alnaqbi, Shanavas Shajahan, Yarjan Abdul Samad, Ammar Nayfeh
Khalifa University, Abu Dhabi , United Arab Emirates

Exceptionally Bright Near-Band-Edge Emission In An Earth-Abundant, Defect-Tolerant Semiconductor
Smitakshi Goswami¹, Zhenkun Yuan¹, Genevieve Amobi², Sita Dugu³, Gideon Kassa¹, Kirill Kovnir², Geoffroy Hautier^1,4, Sage Bauers³, Jifeng Liu¹
¹Dartmouth College, Hanover, NH, United States, ²Iowa State University, Ames, IA, United States, ³National Lab of the Rockies, Golden, CO, United States, ⁴Rice University, Houston, TX, United States

Durable And Multi-Functional Anti-Reflection Coatings For Solar Photovoltaic Cover Glass
Shandon D. Hart¹, Steven A. Yamada¹, Lin Lin¹, Peng Chen¹, Dong-gun Moon², Tae-young Kim², Ji-man Lee², Ananth Subramanian¹, Nicholas M. Walker¹, Fred Woodall¹, Binwei Zhang¹, Alexandra L. Mitchell¹, Carlo Kosik Williams¹, Jaymin Amin¹
¹Corning Incorporated, Corning, NY, United States, ²Corning Precision Materials Co. Ltd, Asan-si, Chungcheongnam-do , South Korea

Scalable Nanogap Fabrication And Non-Destructive Metrology For Near-Field Thermophotovoltaic Devices
Yuting Li, Yeonghoon Jin, Debarati Sen, Titilope Dada, Eric Tervo
University of Wisconsin–Madison, Madison, WI, United States

Tunable Organic Photovoltaic Module Platform For Photoelectrochemical Fuel Production
Luke McClintock, Zebulon Schichtl, Reilly Seban, Bryon Larson, Emily Warren
National Laboratory of the Rockies, Golden, CO, United States

Applications Of Iii-V Thermoradiative Diodes
Michael P. Nielsen, Valerii Radchenkov, Shimul Kanti Nath, Martin Zlatinov, Stephen Bremner, Nicholas J. Ekins-Daukes
UNSW, Sydney, Australia

Albedo-Assisted Bifacial Operation Of Single-Junction Triple-Cation Perovskite Solar Cells
Atanu Purkayastha, Anuj Kumar Palariya, Anurag Dehengia, Satish Patil, Sushobhan Avasthi
Indian Institute of Science, Bengaluru, India

H10

Multifunctional Luminescent Coating For Space Photovoltaic Applications
Sergey Sarkisov¹, Darayas Patel², Alexandre Fedoseyev¹
¹SSS Optical Technologies, LLC, Huntsville, AL, United States, ²Oakwood University, Huntsville, AL, United States

H11

Toward Defect-Engineered Photovoltaic Devices: Insight Into Combined Theoretical And Experimental Approach For Transparent Hole Collector / Active Organic Layer Interface Creation
Aleksandra Tomaszowska¹, Paulina Powroznik¹, Aleksandra Przybyla¹, Yuri Ardesi², Fabrizio Mo^2,4, Gianluca Piccinini², Mariagrazia Graziano3³, Maciej Krzywiecki¹
¹Institute of Physics – CSE, Silesian University of Technology, Gliwice, Poland, ²Department of Electronics and Telecommunications of Politecnico di Torino, Turin, Italy, ³Department of Applied Science and Technology of Politecnico di Torino, Turin, Italy, ⁴National Institute for Metrological Research (INRiM), Turin, Italy

H12

Optimizing Practical Applications Of Downshifting Technology In Commercial Solar Cells
Minh Tien Tran, Mingzhe Guo, Martin Green, Jessica Yajie Jiang
University of New South Wales, Sydney, Australia

H13

Toward Scalable Free-Space Luminescent Solar Concentration
Mathis Van de Voorde, Twan Kalthof, Jelle Westerhof, Lisanne Einhaus, Rebecca Saive
University of Twente, Enschede, Netherlands

H14

Alloy Engineering Of Bazrs₃ Chalcogenide Perovskite
Kiruba Catherine Vincent¹, Shubhanshu Agarwal¹, Rohan Nalumachu¹, Kim Kisslinger², Rakesh Agrawal¹
¹Purdue University, West Lafayette, IN, United States, ²Brookhaven National Laboratory, Upton, NY, United States

H15

Combining Computational Screening And Experiment To Discover Defect-Tolerant Semiconductors For Thin-Film Photovoltaics
Zhenkun Yuan^1,2, Muhammad R. Hasan³, Gideon Kassa¹, Genevieve Amobi³, Shaham Quadir⁴, Smitakshi Goswami¹, Andrew Pike¹, Guillermo L. Esparza⁵, Sita Dugu⁴, Andriy Zakutayev⁴, David P. Fenning⁵, Obadiah G. Reid^4,6, Sage Bauers⁴, Jifeng Liu¹, Kirill Kovnir^3,7, Geoffroy Hautier^1,2
¹Rice University, Houston, TX, United States, ²Dartmouth College, Hanover, NH, United States, ³Iowa State University, Ames, IA, United States, ⁴National Laboratory of the Rockies, Golden, CO, United States, ⁵University of California San Diego, La Jolla, CA, United States, ⁶University of Colorado Boulder, Boulder, CO, United States, ⁷Ames National Laboratory, Ames, IA, United States

H16

Development Of High-Temperature Resistant Double Side (Ds) Topcon Architecture For The Bottom Si Solar Cells Of Perovskite/Si Tandem Cell
Sagnik Dasgupta¹, Kwan Hong Min¹, Wook-Jin Choi¹, Ajeet Rohatgi¹, Young-Woo Ok¹, Yanfa Yan², Zhaoning Song²
¹Georgia Institute of Technology, Atlanta, GA, United States, ²University of Toledo, Toledo, OH, United States

H17

H18

Mitigating The Contact Resistance Limitation Of Cavitated Fine Line Ag Paste By Laser-Enhanced Contact Optimization
Donald Intal¹, Abasifreke Ebong¹, Vijay Upadhyaya², Brian Rounsaville², Ajeet Rohatgi², Dana Hankey³, Marshall Tibbetts³
¹University of North Carolina at Charlotte, Charlotte, NC, United States, ²Georgia Institute of Technology, Atlanta, GA, United States, ³ACI Materials Inc., Goleta, CA, United States

H19

Extended Accelerated Stress Testing Of Lamination-Free Edge-Sealed Photovoltaic Mini-Modules
Steve Johnston¹, Ryan Ruhle², Dana B. Kern¹, Kent Terwilliger¹, David Durney², Walajabad Sampath²
¹National Laboratory of the Rockies, Golden, CO, United States, ²Colorado State University, Fort Collins, CO, United States

H20

Understanding Of Boron Diffusion Dynamics In In-Situ And Ex-Situ Doped P+ Poly-Si Passivating Contacts For P-Type Topcon Solar Cells
Unsoo Kim, Yong-Jin Kim, Sang Hee Lee, Yunae Cho, Hyungwoo Kim, Kyung Taek Jeong, Hee-Eun Song
Korea Institute of Energy Research, Daejeon, South Korea

Silicon Heterojunction Solar Cells With Copper Contacts Metallization By Direct Printing And Co₂ Laser Sintering
Quang Hao Nguyen¹, Ranganathan Kumar¹, Aravinda Kar², Kristopher O. Davis³
¹Department of Mechanical and Aerospace Engineering, University of Central Florida, Orlando, FL, United States, ²CREOL, The College of Optics and Photonics, University of Central Florida, Orlando, FL, United States, ³Department of Materials Science and Engineering, University of Central Florida, Orlando, FL, United States

Electrical Stability Of Leco-Treated Topcon Solar Cells
Saman Sharbaf Kalaghichi¹, Jan Lossen¹, Jan Hoß¹, Pirmin Preis¹, Lazhar Rachdi¹, Mertcan Comak¹, Jürgen H. Werner², Lejo Joseph Koduvelikulathu¹, Vaibhav Venkat Kuruganti¹
¹International Solar Energy Research Center Konstanz, Konstanz, Germany, ²Institute for Photovoltaics, University of Stuttgart, Stuttgart, Germany

Improvement Of Passivation For P-Type Silicon Nano-Crystals/Silicon Oxide Composite Layer By Atomic Hydrogen Treatment In A Catalytic Chemical Vapor Deposition System
Hiroto Yamaguchi¹, Shohei Fukaya¹, Kazuhiro Gotoh^1,2,3, Keisuke Ohdaira⁴, Markus Wilde⁵, Katsuyuki Fukutani⁵, Yasuyoshi Kurokawa^1,6, Noritaka Usami^1,6,7
¹Graduate School of Engineering, Nagoya University, Nagoya, Japan, ²Faculty of Engineering, Niigata University, Niigata, Japan, ³Interdisciplinary Research Center for Carbon-Neutral Technologies, Niigata University, Niigata, Japan, ⁴Japan Advanced Institute of Science and Technology, Nomi, Japan, ⁵Institute of Industrial Science, The University of Tokyo, Meguro, Japan, ⁶Institutes of Innovation for Future Society, Nagoya University, Nagoya, Japan, ⁷Institute of Materials and Systems for Sustainability, Nagoya University, Nagoya, Japan

Ag-Free Solar Cell Featuring Passivating Contacts With Screen-Printed Front Al And Rear Cu Contact With Laser-Enhanced Contact Optimization
Ruohan Zhong¹, Byungsul Min², Vijaykumar Upadhyaya¹, Sebastian Junge², Young Woo Ok¹, Brian Rounsaville¹, Kevin Elmer³, Ruvini Dharmadasa³, Dustin Williams³, Apolo Nambo³, Thad Druffel³, Rolf Brendel², Ajeet Rohatgi¹
¹Georgia Institute of Technology, ATLANTA, GA, United States, ²Institute for Solar Energy Research Hamelin , Emmerthal, Germany, ³Bert Thin Films Inc, Louisville, KY, United States

Walkable Solar Shingles
Richard Perkins, David Meakin
GAF Energy, Georgetown, TX, United States

Comparative Snow-Shedding Performance Of Landscape Versus Portrait Orientation For Photovoltaic Systems
Ayush Chutani¹, David Wallis¹, Ana Dyreson¹, Laurie Burnham²
¹Michigan Technological University, Houghton, MI, United States, ²Sandia National Laboratories, Albuquerque, NM, United States

Field Comparison Of Snow Losses In Bifacial Fixed Tilt Versus Single Axis Tracking Pv System
Ayush Chutani, Isobel Bowker, Ana Dyreson
Michigan Technological University, Houghton, MI, United States

Methodologies For Imputing Missing Data For Photovoltaic Performance Loss Estimation
Nikola Hrelja¹, Loic Guillemot², Lluvia Ochoa³
¹TotalEnergies OneTech, Palaiseau, France, ²TotalEnergies OneTech, Palaiseau, France, ³TotalEnergies OneTech, Palaiseau, France

J10

J11

Integration Of Electrical Circuit Simulations For Pv Degradation Simulations
Norman Jost¹, Brandon K. Byford¹, Jennifer L. Braid¹, Clifford W. Hansen¹, Martin Bartholomäus²
¹Sandia National Laboratories, Albuquerque, NM, United States, ²Technical University Denmark, Risø, Denmark

J12

Assessing Risks For Photovoltaic Modules: Environmental Conditions, Extreme Weather, And Regional Capacity
Norman Jost¹, Jennifer Braid¹, Elizabeth Palmiotti², Dirk Jordan², Jarett Zuboy²
¹Sandia National Laboratories, Albuquerque, NM, United States, ²National Laboratory of the Rockies, Golden, CO, United States

J13

Pvcracks: Python Repository For Electroluminescence Image Processing, Current-Voltage Curve Fitting And Power Loss Estimation
Norman Jost¹, Brandon K. Byford¹, Rodrigo d. Prado Santamaria², Clifford W. Hansen¹, Jennifer L. Braid¹
¹Sandia National Laboratories, Albuquerque, NM, United States, ²Technical University of Denmark, Roskilde, Denmark

J14

Solar Technology Soiling R&D: History, Progress, Status, And Trends
Lawrence L. Kazmerski¹, Suellen C.S. Costa², Antonia Sonia A.C. Diniz³
¹Renewable and Sustainable Energy Institute (RASEI), University of Colorado Boulder, Boulder, CO, United States, ²Matrix Energia, São Paulo, Brazil, ³Pontifícia Universidade Católica de Minas Gerais (PUC Minas), Belo Horizonte, Brazil

J15

J16

Bankability Assessment Of Topcon Photovoltaic Modules Through Extended Reliability Testing
Mengdi Liu¹, Eleanor Lee², Wenhao Xu¹, Yating Zhang¹, Giorgio Bardizza³, Max Koentopp⁴, Christos Monokroussos¹
¹TÜV Rheinland (Shanghai) Co., Ltd., Shanghai, China, ²TÜV Rheinland (Taiwan) Ltd., Taipei, Taiwan, ³TÜV Rheinland (Italy), Pogliano Milanese, Italy, ⁴TÜV Rheinland Solar GmbH, Cologne, Germany

J17

The Operation And Durability Of Uv-Downshifting Encapsulants For Contemporary Pv Modules
David Miller, Xavier Hanna, Dennice Roberts, Rachael Arnold, Jimmy Newkirk, Kent Terwilliger, Steve Johnston, Rebecca Wai, Peter Hacke, Dana Kern
National Laboratory of the Rockies, Golden, CO, United States

J18

Ashesi Solar Monitoring Network Version Ii (Asmonet V2): Improved Iot-Based Soiling Measurement For Photovoltaic Systems In West Africa
Augustine Ofosu-Appiah¹, Stewart Isaacs^2,3, Acheampong A. Afari¹, Jeremiah Takyi¹, Joshua Nti¹, Heather R. Beem¹
¹Ashesi University, Berekuso, Ghana, ²Massachusetts Institute of Technology, Cambridge, MA, United States, ³Carnegie Mellon University Africa, Kigali, Rwanda

J19

In-Situ Moisture Characterization To De-Risk Photovoltaic Module Development And Qualification
Sergiu Pop¹, Mihail Bora²
¹SCP SYS LLC, San Francisco, CA, United States, ²Lawrence Livermore National Laboratory, Livermore, CA, United States

J20

Pv That Lasts: Persistence In New York Customer-Sited Installations
Antonia Sanhueza¹, Dana Nilsson², Dale Tutaj³
¹DNV, Madison, WI, United States, ²NYSERDA, Albany, NY, United States, ³DNV, Milwaukee, WI, United States

What Solar Module Test Failures Reveal In 2026: Key Takeaways From Kiwa Pvel&Rsquo;S Pv Module Reliability Scorecard
Archana Sinha, Jean-Nicholas Jaubert, Todd Karin, Tristan Erion-Lorico
Kiwa PVEL, Napa, CA, United States

A Systematic Review And Integrated Approach To Modeling Of Aging Utility Scale Pv Systems
Hanan Wehbi, Joseph Simon, Heather Mirletz, Jal Desai, Taylor Curtis, Garvin Heath, Matthew Prilliman, Brian Mirletz, Silvana Ovaitt, Chris Deline
National Lab of the Rockies, Golden, CO, United States

Sensitivity Of Models For Snow-Induced Energy Losses In Fixed-Tilt Pv Systems Due To Different Ground Snow Depth Data Sources
Shelbie Wickett, Ayush Chutani, Isobel Bowker, Ana Dyreson
Michigan Technological University, Houghton, MI, United States

4:45

Challenges Of High-Throughput Measurements For 2T Perovskite&Ndash;Silicon Tandem Cells
Lukas Ziegler
WAVELABS Eternal Sun GmbH, Leipzig, Germany

8:30

Solar Power Integration Advances
Jan Kleissl
University of California, San Diego

9:30

Reliability Of Solar Pv Modules: Past Achievements And Modern Challenges
Alessandro Virtuani
CSEM

10:30

Controlling Thermal Radiation For Energy Conversion: From Thermophotovoltaics To Thermoradiative Devices
Jeremy Munday
University of California, Davis, CA, United States

11:45

Excess Defects: How Illumination Affects The Thermodynamic Stability Of Charged Point Defects
Michael A. Scarpulla, Mike Kirby, Isaac D. Thomas, Jack Halbersleben
University of Utah, Salt Lake City, UT, United States

Movpe Growth And Spalling Of Iii-V Solar Cells On Gaas(211)
Myles A Steiner¹, Nicholas Yoo^1,2, Sarah Collins¹, Theresa Saenz¹, Tadeas Hanus¹, John Goldsmith¹, Anica Neumann¹, Jacob Cordell¹, Michelle Young¹, Shaniah Greene¹, Corinne Packard^2,3, William McMahon¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²Colorado School of Mines, Golden, CO, United States, ³University of Southern California , Los Angeles , CA, United States

10:45

Advances In Engineered Ge Substrates For Multijunction Solar Cell Manufacturing
Alexandre Chapotot¹, Rajiv Sharma¹, Priyanka Proost¹, Robin Vanuytven¹, Aitana Cano², Rubén Fortín², Iván García², Daniel F. Reyes³, Veronica Braza³, Kristof Dessein¹, Jinyoun Cho¹
¹Umicore Electro-Optic Materials, Olen, Belgium, ²Instituto de Energía Solar, E.T.S.I Telecomunicación, Universidad Politécnica de Madrid, Madrid, Spain, ³Instituto de Microscopía Electrónica y Materiales (IMEYMAT), Cadiz, Spain

L13

Al-Containing Hydride Vapor Phase Epitaxy For Scalable Iii-V Solar Cell Production
Ryuji Oshima¹, Takeshi Nishida¹, Akinori Ubukata², Hiroki Tokunaga², Takeyoshi Sugaya¹
¹National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan, ²Taiyo Nippon Sanso Corporation, Tsukuba, Japan

11:15

Movpe Growth Of Al_XGa_1-XAs With Deposition Rates Up To 55 ΜM/H For Iii-V Multi-Junction Solar Cells
Christoph Klein, Robin Lang, Jens Ohlmann, Jonas Schoen, Frank Dimroth, David Lackner
Fraunhofer Institute for Solar Energy Systems ISE, Freiburg, Germany

11:30

Investigating Porous Silicon Buffer Layers As Compliant Layers For Cost-Effective Ge-On-Si Substrates In Iii-V Solar Cells
Ella S. Supik^1,2, Stefanie Lawundy^1,2, Chia-Sheng Liu², Charlotte Weiss², Stefan Janz², Andreas W. Bett^1,2
¹University Freiburg, Freiburg, Germany, ²Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany

11:45

Prototyping And Testing Of A Building-Integrated Solar Electric&Ndash;Thermal Cogeneration System
Siddharth Padmanabha¹, Ying Stock-Bordnick¹, Aaron Luo¹, Qifei Wang¹, Chris Lewis¹, Rhegan Barrett¹, Gracie Dunaway¹, Luke Farnan¹, Jason Mueller¹, Matthew Graf¹, Anna Walker¹, Miriam Lerner¹, Conor Farnan¹, Corey Hart¹, Daniel Codd², Matthew Escarra¹
¹Tulane University, New Orleans, LA, United States, ²University of San Diego, San Diego, CA, United States

M14

Benchmarking Performance Of Wafer-Scale Perovskite/Si Tandems: Methods, Challenges, And Recommendations
Tao Song, Jeremy Brewer, John F. Geisz, Idris Davis, Rafell Williams, Nikos Kopidakis
National Laboratory of the Rockies, Golden, CO, United States

10:45

Developing A Stress Testing Protocol For >1 Year Of Outdoor Operation For Metal Halide Perovskite Pv Modules
Michael Owen-Bellini¹, Tianran Liu¹, Jackson Schall¹, Joshua Parker¹, Jimmy Newkirk¹, Kent Terwilliger¹, Nicholas Irvin¹, Dana Kern¹, Ingrid Repins¹, Timothy J Silverman¹, Joseph Berry¹, Joshua Stein², Laura T Schelhas¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²Sandia National Laboratories, Alburquerque, NM, United States

Understanding The Thermomechanical Properties Of Polyolefin Encapsulants For Reliable Perovskite Solar Module Packaging
Marco Casareto¹, Nick Bosco², Laura Schelhas², Michael Owen-Bellini², Nicholas Rolston¹
¹Arizona State University, Tempe, AZ, United States, ²National Laboratory of the Rockies, Golden, CO, United States

E13

11:30

Validated Optical And Electrical Modeling For Performance Evaluation And Loss Analysis Of 2-Terminal Perovskite-Silicon Tandem Solar Cells On Industrial Scales
Dong Zhang, Rohit Prasanna, Tomas Leijtens
Swift Solar, San Carlos, CA, United States

Toward Accurate Energy Yield Predictions For Perovskite-Based Tandem Photovoltaics
Emily L Warren, Rajiv Daxini, Robert Witteck, William E. McMahon, Axel F. Palmstrom, Kai Zhu, Laura T. Schelhas, Joseph J. Berry
National Laboratory of the Rockies, Golden, CO, United States

10:30

Evaluating Error Propagation Across The Photovoltaic Modeling Pipeline Through Blind Modeling
Lelia Deville¹, Kevin S Anderson², Juergen Sutterlueti³, Youri Blom⁴, Mark Campanelli⁵, Alejandro Gonzalez Carballo⁶, Gregorio Olivares Casero⁷, Arijit Chakroborty⁸, Anton Driesse⁹, A S M Jahid Hasan`¹⁰, William B Hobbs¹¹, Adam Ramsus Jensen¹², Sha Li¹³, Andrei da Cunha Lima¹⁵, Ivan Diaz Martinez¹⁴, et al.¹
¹University of Louisiana at Lafayette, Lafayette, LA, United States, ²Sandia National Laboratories, Albuquerque, NM, United States, ³Gantner Instruments, Schruns, Austria, ⁴Delft University of Technology, Delft, Netherlands, ⁵Intelligent Measurement Systems LLC, Bozeman, MT, United States, ⁶EDP Renewables, Madrid, Spain, ⁷CENER, Navarra, Spain, ⁸Atkins Realis, Bengaluru, India, ⁹PV Performance Labs, Freiburg, Germany, ¹⁰North South University, Dhaka, Bangladesh, ¹¹Southern Company, Birmingham, AL, United States, ¹²Technical University of Denmark, Kongens Lyngby, Denmark, ¹³Leeward Renewable Energy, Dallas, TX, United States, ¹⁴European Energy A/S, Søborg, Denmark, ¹⁵Universidade Federal de Santa Maria, Santa Maria, Brazil

11:00

A Workflow To Analyze The Impact Of Terrain Undulations On Energy Yield For Different Motor Block Sizes
Umay Akkoseoglu¹, Mark Mikofski¹, Billy Hayes²
¹DNV Energy Services USA, Oakland, CA, United States, ²Array Technologies Inc, Albuquerque, NM, United States

11:15

Improved Spectral Correction For A Pv System With Cdte Modules
Keith McIntosh¹, Solomon Freer¹, Malcolm Abbott¹, Chris Stelzer², Andrew Loveall², Samuel Vielman²
¹PV Lighthouse, Coledale, Australia, ²Kiewit, Lenexa, KS, United States

11:30

Fitting Inverter Models To Pv System Data
Clifford W Hansen, Kevin S Anderson, Marios Theristis
Sandia National Laboratories, Albuquerque, NM, United States

Is Iec-61853 Testing Useful For Predicting The Energy Yield Of Tandem Solar Cells?
Rajiv Daxini, William E McMahon, Robert Witteck, Emily Warren
National Laboratory of the Rockies, Golden, CO, United States

Building The Photovoltaics Workforce For Terawatt-Scale Deployment
Silvana Ovaitt, Peter Hacke
National Laboratory of the Rockies, Golden, CO, United States

10:45

Global Overview Of Current Political And Regulatory Initiatives To Accelerate The Expansion Of Photovoltaics In Regions Where Grid Constraints And Market Conditions Limit Further Growth
Arnulf Jaeger-Waldau¹, Giovanna Adinolfi², Ameni Boumaiza³, Jamie M. Bright⁴, Christof Bucher⁵, Hubert Fechner⁶, Sara Freitas⁷, Giorgio Graditi², Ricardo Guerrero-Lemus ⁸, Bert Herteleer⁹, Vincent Krakowski¹⁰, Denis Mede¹¹, Richard Perez¹², Daniel Vázquez Pombo¹³, Angele Reinders¹⁴, Niclas Rhein¹⁵
¹European Commission, Joint Research Centre, Ispra, Italy, ²Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Rome, Italy, ³Qatar Environment and Energy Research Institute, Qatar, Qatar, ⁴UK Power Networks Distribution System Operator, London, United Kingdom, ⁵Bern University of Applied Science , Bern, Switzerland, ⁶Austrian PV Technology Platform, Vienna, Austria, ⁷Associação Portuguesa de Energias Renováveis, Lisboa, Portugal, ⁸Universidad de La Laguna, San Cristóbal de La Laguna, Spain, ⁹Scuola Universitaria Professionale della Svizzera Italiana , Lugano, Switzerland, ¹⁰Hespul, Lyon, France, ¹¹Fraunhofer IEE, Kassel, Germany, ¹²Atmospheric Sciences Research Center, SUNY at Albany, Albany, NY, United States, ¹³Electric Power Research Institute , Dublin, Ireland, ¹⁴Eindhoven University of Technology, Eindhoven, Netherlands, ¹⁵Energynautics GmbH, Darmstadt, Germany

11:00

Paradigm Shifts For Sustainable Scalable Photovoltaics
Lukas Wagner^1,2, Ian Marius Peters³, Annick Anctil⁴, Matthew Davies^5,6, Jiska de Groot⁷, Li Wang⁸, Henning Helmers⁹, Robert Pietzcker¹⁰, Jan Christoph Goldschmidt^1,2
¹Physics of Solar Energy Conversion, Department of Physics, Marburg University, Marburg, Germany, ²mar.quest Marburg Center for Quantum Materials and Sustainable Technology, Marburg University, Marburg, Germany, ³Helmholtz Institute Erlangen-Nürnberg for Renewable Energy, Forschungszentrum Jülich, Erlangen, Germany, ⁴Department of Civil and Environmental Engineering, Michigan State University , East Lansing, MI, United States, ⁵SPECIFIC IKC, Faculty of Science and Engineering, Swansea University, Swansea, United Kingdom, ⁶School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa, ⁷African Climate and Development Initiative, University of Cape Town, Rondebosch, South Africa, ⁸School of Photovoltaic and Renewable Energy Engineering, University of New South Wales, Sydney, Australia, ⁹Fraunhofer Institute for Solar Energy Systems ISE, Freiburg, Germany, ¹⁰Potsdam Institute for Climate Impact Research, Potsdam, Germany

F16

Improving Utility Visibility Of Behind-The-Meter Pv And Battery Storage Using Net Load
Upama Nakarmi, Marc Perez, Philip Gruenhagen
Clean Power Research L.L.C., Napa, CA, United States

11:45

Ev Charging Infrastructure With Solar Integration: Utility Load Impacts And Planning Implications Sneha Shanmuganathan, Bhavya Sree Boya Nayakula, Justin, Steve Goodnick,Christiana Honsberg Arizona State University, 1151
Sneha Shanmuganathan¹, Bhavya Sree Boya Nayakula¹, Justin ¹, Steve Goodnick ¹, Christiana Honsberg ¹
¹Arizona State University, Tempe, AZ, United States, ²Arizona State University, Tempe, AZ, United States, ³Arizona State University, Tempe, AZ, United States, ⁴Arizona State University, Tempe, AZ, United States, ⁵Arizona State University, Tempe, AZ, United States

Multi-Resonant Light Trapping In Ultrathin Cu(In,Ga)Se₂ Solar Cells: From Concept To Design Rules
Merve Demir¹, Daniel Jimenez¹, Bodo Fuhrmann², Matthias Maiberg¹, Marcel Schrader¹, Paul Rondt¹, Heiko Kempa¹, Alexander Sprafke^1,2, Roland Scheer¹
¹Institute of Physics, Martin Luther University Halle Wittenberg, Halle (Saale), Germany, ²Interdisciplinary Center of Materials Science, Martin Luther University Halle Wittenberg, Halle (Saale), Germany

The Native Oxide Growth On Polycrystalline Cdsete/Cdte Surface And Its Impact On Device Performance
Sushmakanth Myneni, Mayank Mate, Amit Munshi, Walajabad Sampath
Colorado State University, Fort Collins, CO, United States

K14

Oxide Formation On Cdte And Mg_XCd_1&Ndash;XTe As A Back Surface Passivation Material
Noah Kamm¹, Xiaoyang Liu², Zheng Ju², Xin Qi², Yong-Hang Zhang², Anthony Nicholson³, Amit Munshi³, D. Bruce Busshholz⁴, Arashdeep Thind¹, Robert Klie¹
¹Department of Physics, University of Illinois in Chicago, Chicago, IL, United States, ²Department of Electrical Engineering, Arizona State University, Tempe, AZ, United States, ³Department of Mechanical Engineering, Colorado State University, Fort Collins, CO, United States, ⁴Department of Materials Science and Engineering, Northwestern University, Evanston, IL, United States

2:45

Sprayed Nio_X As A Hole Transport Material In Cdse-Based Solar Cells With Superstrate And Substrate Configurations
Ujjwal Dhakal, Sabin Neupane, Manoj Jamarkattel, Kiran Lamichhane, Suresh Chaulagain, Sanjeeb Budhathoki, Hamim Sharif, Arun Basnet, Alisha Adhikari, Prabin Dulal, Joel Blodgett, Muhammad Mohsin Saeed, Nikolas Podraza, Randy Ellingson, Michael Heben, Yanfa Yan
University of Toledo, PVIC, Toledo, OH, United States

1:30

Nanoscale Visualization Of Charge Carrier Transport And Recombination In Perovskite Photovoltaics
Dane W. deQuilettes
Princeton University, Princeton, NJ, United States

2:15

Selenium Diffusion In Uniform Cdsexte1-X Absorbers Using Correlative Cl And Ebsd
Samuel E. Machin¹, Kieran M. Curson¹, Luksa Kujovic¹, John M. Walls¹, Stuart Robertson², Zhaoxia Zhou², Pascal Jundt³, Bettina Spath³, Christian Drost³, Robert Arndt³
¹Centre for Renewable Energy Systems Technology (CREST), Loughborough, Leicester, United Kingdom, ²Loughborough Materials Characterisation Centre (LMCCC), Loughborough, Leicester, United Kingdom, ³CTF Solar GmbH, Dresden, Germany

2:45

New Methods For Interpreting Surface Photovoltage Spectra For Contactless Device Characterization
Nathan Rock¹, Michael Scarpulla^1,2
¹University of Utah Dept. of Materials Science and Engineering, Salt Lake City, UT, United States, ²University of Utah Dept. of Electrical and Computing Engineering, Salt Lake City, UT, United States

1:30

Reducing Glass Breakage Risk In Pv Systems
Timothy J Silverman², Elizabeth C Palmiotti¹, Michael G Deceglie¹, E Ashley Gaulding¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²Photovoltaic Materials and Devices Group, Delft University of Technology, Delft, Netherlands

2:00

A Novel Optimized Hail Testing Approach For Accurate Evaluation Of Pv Module Durability
Yuanjie Yu¹, Zhichao Song¹, Philippe Gregoire², ruirui Lv¹, Tao Xu¹
¹No. 199 Lushan Road, Suzhou New District, Suzhou, China, ²4273 King St. East, Suite 102, Kitchener, ON, Canada

2:15

Using Fractography To Trace Cracks In Pv Modules To The Origin
E. Ashley Gaulding¹, Elizabeth C. Palmiotti¹, Timothy J Silverman¹, William B. Hobbs², Michael G. Deceglie¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²Southern Company, Birmingham, AL, United States

2:30

Investigation Of Backsheet Cracking In Triple-Layered Photovoltaic Backsheet Inner Layers
Stefan Mitterhofer¹, Zelin Li¹, Song Syun Jhang¹, Yu Wen Ho¹, Ashlee R. Aiello², Karissa L. Jensen², Xiaohong Gu², Michael D. Kempe³, William B. Hobbs⁴, Liang Ji⁵
¹Associate, National Institute of Standards and Technology, Gaithersburg, MD, United States, ²National Institute of Standards and Technology, Gaithersburg, MD, United States, ³National Laboratory of the Rockies, Golden, CO, United States, ⁴Southern Company, Birmingham, AL, United States, ⁵UL Solutions (retired), Northbrook, IL, United States

J13

1:30

Mpc-Based Control Of Hybrid Battery&Ndash;Supercapacitor Systems In Dc Microgrids Using A Bidirectional Sepic/Zeta Converter
Jhoan A. Montenegro-Oviedo¹, Jesus D. Vasquez-Plaza², Carlos A. Ramos-Paja³, Fabio Andrade¹
¹University of Puerto Rico, Mayaguez, PR, United States, ²Oak Ridge National Laboratory, Oak Ridge, TN, United States, ³Universidad Nacional de Colombia, Medellín, Columbia

E14

Voltage-Guided Mppt Curtailment For Active Dc-Link Protection Of Grid-Forming Inverters During Fault
Arnab Acharya, Raja Ayyanar
Arizona State University, Tempe, AZ, United States

2:15

Effect Of Pv Inverter Aggregation On Sandia Frequency Shift Anti-Islanding In Systems With Induction Motor Loads
Jorge A. Leon-Quiroga, Rachid Darbali-Zamora, Michael Ropp
Sandia National Laboratories, Albuquerque, NM, United States

2:30

Stabilization Of Chaotic Dynamics In Current-Mode Dc&Ndash;Dc Boost Converters Via Simscape-Based Delayed Feedback Control
Ammar Nimer Natsheh¹, Sohad Abu-Elzait², Bereket Kebede Bedada¹, Yassine Benachour¹
¹Higher Colleges of Technology, Dubai Academic City, Dubai, United Arab Emirates, ²Appalachian State University, Boone, NC, United States

Evaluating Snow Loss Methods &Ndash; Soiling Kit Measurements Vs Models Using Gridded Input Data
Josh Peterson, Alex Bryan, Julie Chard
GroundWork Renewables Inc, Sand City, CA, United States

1:45

High-Resolution Esm Projections For Energy Applications Over The Conus
Jaemo Yang, Manajit Sengupta, Yu Xie, Aron Habte
National Laboratory of the Rockies, Golden, CO, United States

2:00

On The Importance Of Parallax Effects In Satellite To Irradiance Modeling
Richard Perez^1,2, Marc Perez¹, Andrew Foster¹, Jing Huang¹, Maina André³, Raphël Cécé³
¹Clean Power Research, Bellevue, WA, United States, ²SUNY Albany, Albany, NY, United States, ³Université des Antilles, Pointe-à-Pitre, Guadeloupe

2:15

Enhancing The Accuracy And Coverage Of The National Solar Radiation Data Base
Manait Sengupta¹, Yu Xie¹, Aron Habte¹, Brandon Benton¹, Paul Edwards¹, Jaemo Yang¹, Mike Foster², Andrew Heidinger³, Paul Stackhouse⁴
¹National Lab of the Rockies, Golden, CO, United States, ²University of Wisconsin, Madison, WI, United States, ³NOAA, Madison, WI, United States, ⁴NASA, Hampton, VA, United States

2:30

Integration Of Goes Data For Solar Resource Assessment Of The Contiguous United States
Yu Xie¹, Manajit Sengupta¹, Brandon Benton¹, Aron Habte¹, Jaemo Yang¹, Michael Foster²
¹National Laboratory of the Rockies, Golden, CO, United States, ²University of Wisconsin-Madison, Madison, WI, United States

2:45

Exploring Uncertainty In Solar Measurements: Insights From Nlr'S Suni Application At 89 Stations
Aron Habte¹, Manajit Sengupta¹, Sora Ryu¹, Stephen Wilcox², Thomas Stoffel²
¹National Laboratory of the Rockies, Golden, CO, United States, ²Solar Resource Solutions LLC, Louisville, CO, United States

Screening Organic Hole Transport Layer For Solution-Processed Antimony Sulfoselenide Solar Cells
Alisha Adhikari, Joel Blodgett, Abudulai Rabiu, Sanjeeb Budhathoki, Ujjwal Dhakal, Sabin Neupane, Manoj Jamarkattel, Nadeesha Katakumbura, Vijay Karade, Arun Basnet, Kiran Lamichhane, Michael Heben, Randy Ellingson, Zhaoning Song, Yanfa Yan
Wright Center for Photovoltaic Innovation and Commercialization, Department of Physics and Astronomy, Toledo, OH, United States

Decoupling Process Variables In 3-Stage Cigs : Phase And Composition Changes Under Time/Pressure/Temperature
Ju Chan Choi, Jin Ho Yang, Jae Ho Yun
Korea Institute of Energy Technology (KENTECH), NaJu-si, South Korea

Progress In Chloride-Based Treatments Of Cdznte Solar Cells
Pradipta Roy Dip^1,2, Kevin D. Dobson¹, Brian E. McCandless¹, William N. Shafarman^1,2
¹Institute of Energy Conversion, University of Delaware , Newark, DE, United States, ²Department of Materials Science and Engineering, University of Delaware, Newark, DE, United States

Residual Strain In Cadmium Telluride Thin Films
Kevin D. Dobson, Arivazhagan Valluvar Oli, Brian E. McCandless, William N. Shafarman
Institute of Energy Conversion, University of Delaware, Newark, DE, United States

Pre-Deposition Substrate Cleaning And Plasma Surface Treatment Effects On Cdsete/Cdte
Robert D. Ellis, Zeyad Elsayed, Luke Jones, Samuel E. Machin, Adam Law, Jacques D Kenyon, Mustafa Togay, John M. Walls, Jake W. Bowers
Loughborough University, Loughborough , United Kingdom

K10

The Role Of Surface Recombination Velocity On The Efficiency Of Cds/Cdte Thin Film Solar Cell
Hamid Fardi
University of Colorado Denver, Denver, CO, United States

K11

Optimizing Monolithic (Ag,Cu)(In,Ga)Se₂/Si Tandem Solar Cells Via Bandgap Engineering And Bifacial Operation
Julia Horstmann¹, Tobias Gut¹, Matthias Maiberg¹, Mario Hanser², Jana-Isabelle Polzin², Martin Hermle², Roland Scheer¹
¹Martin-Luther-Universität Halle-Wittenberg, Halle (Saale), Germany, ²Fraunhofer Institute for Solar Energy Systems ISE, Freiburg, Germany

K12

Eutectic Halide Salt Engineering For Arsenic Doped Cdte
Zulkifl Hussain, Adam B. Phillips, Kara B. Kile, Aparajita Dixit, Ali Abdel-Rahman Qatishat, Shawn M. Wolffersdorff, Ebin Bastola, Randy J. Ellingson, Michael J. Heben
The University of Toledo, Toledo, OH, United States

K13

Developing A Phosphorus Source For Doping Of Cdte
Shahrin Iqbal^1,2, Kevin Dobson¹, Brian McCandless¹, William Shafarman^1,2
¹Institute of Energy Conversion, University of Delaware, Newark, DE, United States, ²Department. of Materials Science and Engineering, University of Delaware, Newark, DE, United States

K14

K15

High Voltage Cdse Solar Cells With Optimized P-Interfaces
Purnendu Kartikay, Payton Bills, Vikram Dalal
Iowa State University, Ames, IA, United States

K16

First-Principles Study Of Arsenic Activation And Selenium Redistribution In Cdsete/Cdte Solar Cells
Boney Mahesh¹, Ali Abbas¹, Pooja Goddard², Roger Smith², Michael Walls¹
¹Centre for Renewable Energy Systems Technology (CREST), Wolfson School of Mechanical, Electrical an, Loughborough, United Kingdom, ²Department of Chemistry, Loughborough University, Loughborough, United Kingdom

The Ambiguity Of Capacitance Derived Carrier Density And A Theoretical Revision Of The Depletion Approximation
Mayank Mate, Amit Munshi
Colorado State University, Fort Collins, CO, United States

Single Crystal Growth Of Arsenic Doped And Phosphorus Doped Cadmium Selenium Telluride (Cdse_XTe_1-X) To Improve Cdte Thin Film Photovoltaics
Benjamin Montag¹, Darius Kuciauskas², Cody Rietcheck¹, Echo Larson¹
¹Radiation Detection Technologies, Manhattan, KS, United States, ²National Laboratory of the Rockies, Golden, CO, United States

Commercial Production Of The Group-V Doped Polycrystalline Cdte Source Material For The Next-Generation Photovoltaics
Benjamin Montag¹, Amit Munshi², Mayank Mate², Magesh Murugesan³, Jing Shang³, John McCloy³, Matthew Reese⁴, Eric Colegrove⁴, Hongling Lott⁴, Robert Morrissey⁴, Joshua Brown⁴, Ed Sartor⁴, Andrea Mathew⁴, Cody Riecheck¹
¹Radiation Detection Technologies, Inc, Manhattan, KS, United States, ²Colorado State University, Ft. Collins, CO, United States, ³Washington State University, Pullman, WA, United States, ⁴National Laboratory of the Rockies, Golden, CO, United States

Role Of Se Composition And Cdcl2 Treatment On Intrinsic Donor Defects In Polycrystalline Cdte-Based Pv Devices
Sushmakanth Myneni, Daniel Shaw, Walajabad Sampath
Colorado State University, Fort Collins, CO, United States

Influence Of Cooling Processes On All-Sputtered Sub-Micrometer Cu(In,Ga)(S,Se)₂ Flexible Solar Cells
António J. N. Oliveira¹, João B. Vilão^1,2, André F. Violas¹, Ana R. Pires¹, Bárbara L. Sieira^1,2,3, Xavier L. Pinheiro^1,2,4, Ricardo M. Silva¹, Inês Morais², Pedro Patrício², Jennifer P. Teixeira¹, Joaquim P. Leitão^2,3, Paulo A. Fernandes^1,5, Pedro M. P. Salomé^1,2
¹International Iberian Nanotechnology Laboratory, Braga, Portugal, ²Departamento de Física da Universidade de Aveiro, Aveiro, Portugal, ³i3N, University of Aveiro, Aveiro, Portugal, ⁴CICECO, Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal, ⁵CIETI, Departamento de Física, Instituto Superior de Engenharia do Porto, Porto, Portugal

Cadmium Telluride Photovoltaic Module Safety: Toxicological Evidence For Residential And End-User Deployment
Aniruddha Savargaonkar¹, Amit H. Munshi^2,3
¹Colorado State University, School of Biomedical and Chemical Engineering, Fort Collins, CO, United States, ²Colorado State University, Department of Mechanical Engineering , Fort Collins, CO, United States, ³JPHB Solutions LLC, Loveland , CO, United States

Technology Assessment And Modelling Of Three Terminal Tandem Solar Cells For In-Space Utilization
Alexis J Arroyo¹, Jeremiah D Sims¹
¹NASA Glenn Research Center, Cleveland, OH, United States, ²NASA Glenn Research Center, Cleveland, OH, United States

Metamorphic 1 Ev Ingaas/Inp Superlattice Solar Cells
Adrian Birge, Yiteng Wang, R. Corey White, Sarah Su-O Youn, Chi Jiang, Bora Kim, Devon O. Lee, Minjoo Larry Lee
University of Illinois Urbana-Champaign, Urbana, IL, United States

L10

High Temperature Characterization Of Emitters For Thermophotovoltaics
Titilope M. Dada, Eric J. Tervo
University of Wisconsin-Madison, Madison, WI, United States

L11

Rollable Flexible Thin Silicon Heterojunction (Shj) Solar Cells For Space Applications
Zhengxin Liu^1,2, Wenzhu Liu^1,2, Fanying Meng¹, Liping Zhang¹, Wenjie Zhao¹, Qiang Shi¹, Jianhua Shi^1,2, Anjun Han^1,2, Junlin Du^1,2
¹Shanghai Institute of Microsystem and Information Technology (SIMIT) Chinese Academy of Sciences, Shanghai, China, ²6T Solar Co., Ltd., Shanghai, China

L12

Ultra-Thin Ingap Arrays Embedded In Solar Sails For Power Generation And Propulsion
Robert F. McCarthy¹, Ryan Grady¹, David Rowell¹, Tyler Gish¹, Anastasia Soeriyadi¹, Andree Wibowo¹, Joseph Footdale², Roger Welser³, David Wilt⁴, Noren Pan¹
¹MicroLink Devices, Inc., Niles, IL, United States, ²Redwire Space, Longmont, CO, United States, ³Consultant, Providence, RI, United States, ⁴Consultant, Albuquerque, NM, United States

L13

L14

Temperature And Radiation Response Of Quantum Well Enhanced Tandem Solar Cells
Elijah Sacchitella¹, Brandon Durant², Vincent Whiteside², Steve Polly¹, Ian Sellers², Seth Hubbard¹, Alec Jackson³
¹Rochester Institute of Technology, Rochester, NY, United States, ²University at Buffalo, Buffalo, NY, United States, ³Air Force Research Lab, Albuquerque, NM, United States

L15

New Cost-Effective Nano-Structuring Technique For Light Management In Iii-V Thin-Film Photovoltaics
Alessandra Selis¹, Jenny Norberg^1,2, Nicolas Alt^1,2, Andrea Cattoni³, Oliver Hoehn^1,2
¹Fraunhofer ISE, Freiburg, Germany, ²University of Freiburg, Freiburg, Germany, ³University of Freiburg, Freiburg, Germany, ⁴Politecnico di Milano, Milan, Italy, ⁵University of Freiburg, Freiburg, Germany

L16

Annealing Mechanisms In Proton-Irradiated, Ultra-Thin Inp Epitaxial Solar Cells
James H. Shin, Toluwalase Agoro, Venkata S. A. Chaluvadi, Louise C. Hirst
University of Cambridge, Cambridge, United Kingdom

Using Spectroscopic Ellipsometry To Probe For Proton Induced Radiation Damage In Perovskite Solar Cells
Julia Spaziani¹, Buh Kum Tatchen¹, Bekele Teklemariam¹, Bibhudutta Rout², Stephen Polly¹, Ahmad Kirmani¹, Seth Hubbard¹
¹Rochester Institute of Technology, Rochester, NY, United States, ²University of North Texas, Denton, TX, United States

Graphene/Inp Schottky Photovoltaics With Quantum-Dot Intermediate-Band Enhancement For Lunar Am0 Operation Under Coupled Temperature&Ndash;Fluence Stress
Argyrios Varonides
University of Scranton, Scranton, PA, United States

Analysis Of Next Generation Solar Cells For Space Use
Masafumi Yamaguchi¹, Mitsuru Imaizumi², Yoshio Ohshita¹
¹Toyota Technological Institute , Nagoya, Japan, ²Sanjo University, Sanjo, Japan

Exploring Parameters Affecting The Etch Rate Of Sacrificial Layer In Inverted Metamorphic Multijunction Solar Cells
Bernice Mae Yu Jeco-Espaldon, Yusuke Oteki, Yoshitaka Okada
The University of Tokyo, Meguro-ku, Japan

Controlled Crystal Reorientationin Cs₃Bi₂I₉ Films Using Solvent And Nanoparticle Engineering
Ankit Choudhary, Haralabos Efstathiadis
University at Albany, State university of New York, Albany, NY, United States

Band-Offset Maps And Defect Tolerance In Bromide-Rich High-Bandgap Perovskite Solar Cells
Antonio Fronteddu, Federica Cappelluti
Department of Electronics and Telecommunications, Politecnico di Torino, Turin, Italy

M10

M11

Optimization Of Pdinn As A Cathode Interlayer For Organic Solar Cells
Muhammad Salik Qureshi , Amman Choughle, Ammar Nayfeh
Khalifa University, Abu Dhabi , United Arab Emirates

M12

M13

M14

M15

The Ideal Quench? Gas-Quenching Timing And Wet Film Evolution In Slot-Die Coated Perovskites
Alexander Tarasov¹, Lennart Reb¹, Nasim Rezaei-Hartmann², Adrian Adrian², Anton Dzong¹, Enno Malguth², Claudine Groß², Madeleine Justianto², Florian Mathies¹, Eva Unger¹, Christian Camus²
¹Helmholtz-Centre Berlin for Materials and Energy GmbH, Berlin, Germany, ²LayTec AG, Berlin, Germany

M16

Matrix-Based Formulism For Fast And Flexible Pv System Simulations
Christiana Honsberg¹, Stuart Bowden², Justin Faris¹, Michael Goryll¹, Stephen Goodnick¹
¹Arizona State University, Tempe, AZ, United States, ²Solestial Solar, Tempe, AZ, United States

Comparative Evaluation Of Monofacial And Bifacial Half-Cut Crystalline Silicon Based Pv Systems Under Partial Shading
Khadijah khan¹, Hayder Ali², Hassan A Khan¹
¹Dept. Of Electrical Engineering, LUMS, Lahore, Pakistan, ²King Fahd University of Petroleum and Minerals (KFUPM, Dhahran, Saudi Arabia

Performance Evaluation Of A 236 Kwp Bifacial Rooftop Pv System
Muhammad Khizer, Khadijah Khan, Hassan A Khan
Dept. Of Electrical Engineering, LUMS, Lahore, Pakistan

Design, Implementation, And Outdoor Performance Of A Gan-Based Boost Mppt Converter Interfaced With A Bifacial Pv Module
Alex Musetti¹, Michel Piliougine², Payam Rajabi Kalvani³, Salvatore Antonino Lombardo², Luca Selmi³, Pierpaolo Palestri³, Giovanna Sozzi¹, Alessandro Soldati¹
¹Università di Parma, Dip. di Ingegneria e Architettura,, Parma, Italy, ²Consiglio Nazionale delle Ricerche, Istituto per la Microelettronica e Microsistemi, Catania, Italy, ³Università degli Studi di Modena e Reggio Emilia, Dip. di Ingegneria Enzo Ferrari, Modena, Italy

N10

Modeling Differences Between Fixed-Tilt Grount-Mounted And Project Nexus Solar Canal Designs
Jeremiah Reagan, Olaniyan Rocker, Brandi McKuin
UC Merced, Merced, CA, United States

N11

Tracker Anomaly Detection In Pv Fleet Data Via Interpretable Machine Learning
Corentin Servouze¹, Bennet Meyers², Matthew Muller²
¹Stanford University, Stanford, CA, United States, ²NREL, Golden, CA, United States

N12

_{Overcoming Photovoltaic Systems Performance Through Non-Concentrating Two-Axis Tracking}
Sneha Shanmuganathan¹, Bhavya Sree Boya Nayakula¹, Justin ¹, Stuart Bowden ¹, Christiana Honsberg ¹
¹Arizona State University, Tempe, AZ, United States, ²Arizona State University, Tempe, AZ, United States, ³Arizona State University, Tempe, AZ, United States, ⁴Arizona State University, Tempe, AZ, United States, ⁵Arizona State University, Tempe, AZ, United States

N13

Approaches To Optimizing Photovoltaic Energy Harvesting In Various Environments
Min Ju Yun¹, Yeon Hyang Sim¹, Luthfan Fauzan^1,2, Hyekyoung Choi¹, Dong Yoon Lee¹, Seung I. Cha^1,2
¹Korea Electrotechnology Research Institute , Changwon, South Korea, ²University of Science and Technology, Changwon, South Korea

8:30

Multifunctional Iii&Ndash;V Laser Power Converters And Hybrid Pv/Eam Devices For 1‑&Micro;M Multi‑Mode Laser Terminals
Seth Hubbard¹, Elijah Sacchitella¹, Nikhil Pokharel¹, Stephen Polly¹, Raymond Hoheisel²
¹Rochester Institute of Technology, Rochester, NY, United States, ²Teravec, Technologies, VA, United States

9:00

Effects Of Electron Irradiation And High-Intensity Laser Illumination On The Performance Of Ingaasp Laser-Power Converters
Sho Aonuki¹, Yudai Yamashita², Takaya Oshimo³, Kotona Tabata³, Takeru Yamada³, Masato Suzuki¹, Natsuha Ochiai¹, Yukiko Suzuki¹, Kazuto Kashiwakura¹, Yuka Oshima¹, Kouichi Akahane⁴, Masakazu Arai³, Yohei Toriumi¹, Madoka Takahashi¹
¹Space Environment and Energy Laboratories, NTT, Inc., Musashino, Tokyo, Japan, ²Basic Research Laboratories, NTT, Inc., Atsugi, Kanagawa, Japan, ³University of Miyazaki, Miyazaki, Miyazaki, Japan, ⁴National Institute of Information and Communications Technology, Koganei, Tokyo, Japan

9:15

Response Times Of Single- And Multi-Junction Ingaas Photonic Power Converters
Karin Hinzer¹, Osbel Almora², Alexandre W. Walker³, D. Paige Wilson¹, Carmine Pellegrino⁴, Meghan N. Beattie¹, Lluis F. Marsal², David Lackner⁴, Henning Helmers⁴
¹SUNLAB, Nexus for Quantum Technologies Institute, University of Ottawa, Ottawa, ON, Canada, ²Department of Electrical and Automatic Electronic Engineering, Universitat Rovira i Virgili, Tarragona, Spain, ³Quantum Nanotechnologies Research Centre, National Research Council Canada, Ottawa, ON, Canada, ⁴Fraunhofer Institute for Solar Energy Systems ISE, Freiburg, Germany

L10

High Temperature Characterization Of Emitters For Thermophotovoltaics
Titilope M. Dada, Eric J. Tervo
University of Wisconsin-Madison, Madison, WI, United States

9:45

Results Of First Long Duration Space Flight Of Hybrid Perovskite Thin Film Solar Cells
Kaitlyn VanSant¹, Kelly Schutt¹, Samuel Erickson², Timothy Peshek³, Sayantani Ghosh⁴, Joseph Luther¹, Lyndsey McMillon-Brown³
¹National Laboratory of the Rockies, Golden, CO, United States, ²University of Toledo, Toledo, OH, United States, ³NASA Glenn Research Center, Cleveland, OH, United States, ⁴University of California, Merced, CA, United States

8:30

Multiscale Characterization Of Aluminum Oxide Passivation Effects In Uv-Susceptible Topcon Photovoltaic Modules
Dana B. Kern, Rebecca Wai, Harvey Guthrey, John Mangum, Chun-Sheng Jiang, Steve Johnston
National Laboratory of the Rockies, Golden, CO, United States

9:00

Performance Calibration Of Multi-Busbar And Busbar-Less Industrial Silicon Cells Using A Home-Built Reconfigurable Probing Chuck
Nikos Kopidakis¹, Jeremy Brewer¹, Idris Davis¹, Rafell Williams¹, Harrison Wilterdink², Nicholas Degenhart², David Hinken³, Karsten Bothe³, Tao Song¹
¹National Laboratory of the Rockies , Golden, CO, United States, ²Sinton Instruments, Boulder, CO, United States, ³Institut für Solarenergieforschung (ISFH), Hameln, Germany

9:15

Neutralization Of The Impact Of Belt Speed On Screen Printed Copper Metallization By Leco On Perc Homogeneous Emitter
Abasifreke Ebong¹, Donald Intal¹, Sandra Huneycutt¹, Ajeet Rohatgi², Vijay Upadhyaya², Sagnik Dasgupta², Ruohan Zhong², Thad Druffel³, Ruvini Dharmadasa³
¹University of North Carolina at Charlotte, Charlotte, NC, United States, ²Georgia Institute of Technology, Atlanta, GA, United States, ³Bert Thin Films LLC, Louisville, KY, United States

9:30

History And Progress Of Vacuum Lamination-Free Photovoltaics For Improved Reliability And Recyclability
Ryan J. Ruhle, David R. Durney, Larry Maple, Walajabad S. Sampath
Colorado State University, Fort Collins, CO, United States

9:45

W/Tin/N-Si Heterostructures For Schottky Barrier Solar Cells: Utilizing Tungsten As A Carrier Collector For Enhanced Stability And Junction Quality
Raid Bader, Haralabos Efstathiadis
Dept. of Nanoscale Science & Engineering, University at Albany, SUNY, Albany, NY, United States

8:30

Identifying Lifetime Limiting Defects In Pv Modules - What Will Cause Failure First?
Teresa M Barnes¹, Dennice Roberts¹, Martin Springer¹, Jennifer Braid², Rebecca Wai¹, Dana Kern¹
¹National Laboratory of the Rockies, Golden, CO, United States, ²Sandia National Lab, Albuquerque, NM, United States

A18

9:15

On The Validity Of Superposition Principle And Series Resistance For Perovskite Solar Cells
Andreas Fell¹, Oliver Fischer^1,2, Johannes Greulich¹, Christoph Messmer^1,2, Hannah Davidson¹, Martin C. Schubert¹, Stefan W. Glunz^1,2
¹Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany, ²INATECH, University of Freiburg, Freiburg, Germany

9:30

Use Of Ion Blocking Layers On Accurate Measurement Of Ion Densities In Perovskite Solar Cells
Anders Peterson, Purnendu Kartikay, Shadab Soomro, Vikram Dalal
Iowa State University, Ames, IA, United States

8:30

Perovskite Active Glass In 2M² Format For >25% Efficiency 4T Si/Perovskite Tandems: Power, Efficiency And Durability Progress
Monika Kataria, Yury Smirnov, Kasra Darabi, Mihirsinh Chauhan, Deepak Krishnan, Gaurab Thapa, Keegan Knorr, Josue M. Almaguer, Abdulwahab Alasfour, Ali Akil, Massimo Raffa, John Iannelli, Ernest Hasselbrink
Caelux Corporation, Baldwin Park, CA, United States

9:00

Impact Of Solvent Engineering On Improving Perovskite Performance In A Scalable Two-Step Hybrid Deposition Process
Raju Pusapati^1,2,3, Sunil Suresh^1,2,3, Aslihan Babayigit^1,2,3, Sanjay Sandhu⁴, Cristian Villalobos Meza^2,3, Tamara Merckx^2,3, Jef Poortmans^1,2,3, Tom Aernouts^2,3, Jessica de Wild^2,3, Bart Vermang^1,2,3
¹IMO-IMOMEC, University of Hasselt, Diepenbeek, Belgium, ²Energy Ville, Genk, Belgium, ³IMEC, Genk, Belgium, ⁴University of Strathclyde, Glasgow, United Kingdom

M15

9:30

Interface And Bulk Engineering For Highly Efficient And Stable Perovskite-Based Photovoltaics
Fengjiu Yang, Ross Kenner, Xinwen Zhang, Joey Luther, Joseph Berry, Kai Zhu
National Laboratory of the Rockies, Golden, CO, United States

9:45

Mechanistic Insights Into Scribe‑Induced Halide Migration In Perovskite Solar Modules
Tianran Liu¹, Jin Wen¹, Shuai You¹, Xinwen Zhang¹, James Brown¹, Chenchao Xie¹, Lance Wheeler¹, Joseph Luther^1,2, Joseph Berry^1,2, Kai Zhu¹, Michael Owen-Bellini¹, Laura Schelhas^1,2
¹National Laboratory of the Rockies, Golden, CO, United States, ²University of Colorado Boulder, Boulder, CO, United States

8:45

First United States-Specific, Industry-Sourced Life Cycle Assessment Of Cadmium Telluride Photovoltaic Recycling Shows Module Design Is The Key Driver Of Net Environmental Impact
Aman Raj¹, Dwarakanath Ravikumar¹, Meryl Winicov²
¹Arizona State University, Tempe, AZ, United States, ²SOLARCYCLE, Inc, Mesa, AZ, United States

F13

9:15

Scaling Pv End‑Of‑Life Decisions: Generator Knowledge, Regulatory Perspectives, And Leach Testing Data
Taylor Curtis¹, Cara Libby², Mitch Rencheck²
¹National Laboratory of the Rockies, Golden, CO, United States, ²Electric Power Research Institute, Palo Alto, CA, United States, ³Electric Power Research Institute, Palo Alto, CA, United States

9:30

Modeling Enhanced Spatial Resolution And Regulatory Drivers Of Photovoltaic End-Of-Life Pathways In A Circular Economy Agent-Based Model
Purboday Ghosh, Julien Walzberg, Garvin Heath
National Laboratory of the Rockies, Golden, CO, United States

H15

11:00

Transition Metal Dichalcogenide Photovoltaics With Carrier-Selective Contacts And Indium Tin Oxide Superstrates
Rachel W. Tham, Belle Chen, Michael K. Kelzenberg, Phillip R. Jahelka, Susana Torres-Londono, Cora M. Wyent, Harry A. Atwater
Caltech, Pasadena, CA, United States

H14

11:45

Process Optimization Of Sputtered Zno-Based Electron-Selective Contact For Non-Epitaxial, Heterojunction Inp Solar Cells
Venkata S. A. Chaluvadi¹, Toluwalase Agoro¹, Luksa Kujovic², Adam M. Law², Kieran Curson², John M. Walls², Louise C. Hirst¹
¹University of Cambridge, Cambridge, United Kingdom, ²Loughborough University, Loughborough, United Kingdom

10:45

11:00

State-Of-The-Art Characterization By Xps, Ups And Leips Of The Interfacial Band Structure Of Zto As Etl On Kesterite-Based Solar Cells
Laura Garcia-Carreras¹, Yudania Sánchez², Umair Razi², Jacob Andrade-Arvizu², Alejandro Pérez-Rodríguez^2,4, Yuancai Gong³, Alex Jimenez-Arguijo³, Edgardo Saucedo³, Tariq Jawhari^1,4, Lorenzo Calvo-Barrio^1,4
¹Centres Científics i Tecnològics (CCiTUB), Universitat de Barcelona, Lluis Solé i Sabarís 1, 080, Barcelona, Spain, ²Institut de Recerca en Energia de Catalunya (IREC), Jardins de les Dones de Negre, 1 - Pl. 2, 08930 , Sant Adrià de Besòs, Spain, ³Photovoltaic Group Electronic Engineering Department, Polytechnic University of Catalonia (UPC), Av., Sant Adrià de Besòs, Spain, ⁴IN2UB, Departament d’Enginyeria Electrònica i Biomèdica, Universitat de Barcelona, Martí i Fran, Barcelona, Spain

11:15

Fabrication Of 4T And 2T Perovskite/Cdsete Tandem Solar Cells
Arun Basnet¹, Adam B. Phillips ¹, Manoj K Jamarkattel¹, Amirhossein Rahimi¹, Kshitiz Dolia, Tingting Zhu, Haoran Chen¹, Ebin Bastola¹, Prabodika N. Kaluarachchi, Kiran Lamichanne, Sanjeeb Budhathoki, Tamanna Mariam, Ujjwal Dhakal¹, Divya Thakur¹, Michael Woodhouse², Jacob Cordell², Brittany Smith², Lorelle Mansfield², Randy J. Ellingson¹, Yanfa Yan¹, Zhaoning Song¹, Michael J. Heben¹
¹Wright Center for Photovoltaic Innovation and Commercialization, Department of Physics and Astronomy, Toledo, OH, United States, ²National Laboratory of the Rockies, Golden, CO, United States

K11

11:45

Colored & Passivated Cdte Back-Contacts Realized With Al₂O₃ Microhole Arrays
Etee Kawna Roy, Heayoung Yoon
University of Utah, Salt Lake City, UT, United States

B14

10:45

Solar-Plus-Storage Case Studies In Cyprus
Andreas Livera^1,2, Panayiotis Herodotou^1,2, Demetris Marangis^1,2, Andreas V. Olympios^1,2, Constantinos Charalambous³, George Makrides^1,2, George E. Georghiou^1,2
¹PV Technology Laboratory, Department of Electrical and Computer Engineering, University of Cyprus, 2, Nicosia, Cyprus, ²PHAETHON Centre of Excellence for Intelligent, Efficient and Sustainable Energy Solutions, 2109, Nicosia, Cyprus, ³Technical Services, University of Cyprus, Nicosia, Cyprus

11:00

Validation Study Of Soil Modeling Approach For Underground Ampacity Calculations In Ground Mount Photovoltaic Solar Projects
Beri Gershwind, Andrew Melvin
Ulteig, Denver, CO, United States

B15

11:45

Impact Of Long-Term Average Soiling And Temporal Resolution On Energy Yield Analysis
Mark A. Mikofski, Umay Akkoseoglu, Javier Lopez Lorente, Usgal Zandanbal
DNV Energy USA, Oakland, CA, United States

10:30

Resilience Metrics Framework For Solar Photovoltaics
Bonnie Powell, James Elsworth
National Laboratory of the Rockies (NLR), Golden, CO, United States

11:00

Detecting And Quantifying Inverter Clipping And Its Thermal Behavior In Hot-Desert Pv Systems Based On Long-Term Field Measurements
Dhanup S. Pillai ¹, Carlos D. Rodríguez-Gallegos², Oktoviano Gandhi³, Abdelbassat Krama¹, Sertac Bayhan¹
¹Qatar Environment and Energy Research Institute (QEERI), Hamad Bin Khalifa University (HBKU), Doha, Qatar, ²RINA Tech Renewables Australia, RINA Consulting , Victoria, Australia, ³Solar Energy Research Institute of Singapore (SERIS), National University of Singapore , Singapore, Singapore

10:45

On Flexibility, Storage And Curtailment In High Vre Power Grids
Marc Perez¹, Richard Perez^1,2, Marco Pierro³, Jan Remund⁴
¹Clean Power Research, Bellevue, WA, United States, ²SUNY Albany, Albany, NY, United States, ³EURAC Rsearch, Bolzano, Italy, ⁴Meteotest, Berne, Switzerland

9:00 - 12:00 PM	Celestin A
Tutorial AM3: Perovskite and Tandem Packaging and Reliability

9:00 - 12:00 PM	Celestin B
Tutorial AM2: PV Systems Modeling with Python, an Interactive Introduction

9:00 - 12:00 PM	Celestin C
Tutorial AM1: Fundamentals of Photovoltaics

1:00 - 4:00 PM	Celestin A
Tutorial PM1: Tandems and Multijunction Photovoltaics

1:00 - 4:00 PM	Celestin B
Tutorial PM3: Performance Testing of PV Cells and Modules

1:00 - 4:00 PM	Celestin C
Tutorial PM4: Expanding PV Deployment Through Dual-Use Pathways

1:00 - 4:00 PM	Celestin H
Tutorial PM2: Emerging Space Photovoltaics: Unique Semiconductors, Device Designs and Radiation Interactions

7:00 - 9:00 PM	8 Block Bar - Hyatt Regency
Young Professional Mixer

9:30 - 10:00 AM	Storyville (Exhibit Hall)
Coffee Break/Exhibits

10:00 - 12:00 PM	Celestin E
Opening / Keynote / Cherry Award / EDS / JPV

10:30 - 11:00 AM	Celestin Foyer
TUTORIAL AM COFFEE BREAK

2:30 - 3:00 PM	Celestin Foyer
TUTORIAL PM COFFEE BREAK

1:30 - 3:00 PM	Celestin E
Absorber Prep and Properties

1:30 - 3:00 PM	Celestin C
Space photovoltaic cells, modules, systems and flight experience

1:30 - 3:00 PM	Celestin B
Advanced Light Management and Spectral Shaping

1:30 - 3:00 PM	Celestin H
Advances in Perovskite Material Development

1:30 - 3:00 PM	Celestin F
Novel materials and production technologies for PV modules

1:30 - 3:00 PM	Celestin A
UV-Induced Degradation and Environmental Stability of Materials

3:00 - 3:30 PM	Storyville (Exhibit Hall)
Coffee Break/ Exhibits

3:30 - 5:00 PM	Poster Section 2
Posters (Characterization Methods)

5:00 - 6:00 PM	Storyville (Exhibit Hall)
Welcome Reception & Exhibits

10:00 - 10:30 AM	Storyville (Exhibit Hall)
Coffee Break/Exhibits

10:30 - 12:00 PM	Celestin B
Panel: Exploring the Relationship between Fundamental Research and Innovation in Photovoltaics

10:30 - 12:00 PM	Celestin A
High Efficiency, Device Physics, Thin Si, and Reliability

10:30 - 12:00 PM	Celestin C
Data Analysis and Machine Learning

10:30 - 12:00 PM	Celestin F
Agrivoltaics and PV performance in vegetated environments

12:00 - 1:30 PM	Celestin E
MINORITY CARRIERS LUNCH - Sponsored in part by Nippon Sanso

1:30 - 3:00 PM	Celestin C
Alternatives to III-V for space applications

1:30 - 3:00 PM	Celestin A
Reliability and Degradation Analysis

1:30 - 3:00 PM	Celestin H
Power Electronics and Grid Integration 1

1:30 - 3:00 PM	Celestin F
Economics, Policy, and Energy Justice

3:30 - 5:00 PM	Celestin A
Manufacturing Innovations and Technology Transfer

5:00 - 6:30 PM	Celestin E
Special Session - AI/LLMs: Tools for the PV Community

10:30 - 12:00 PM	Celestin B
CdSe and CdTe Defects and Doping