Fraunhofer-Center für Silizium-Photovoltaik CSPKonferenz / 22. September 2025 - 26. September 2025
EU PVSEC 2025
42nd European Photovoltaic Solar Energy Conference and Exhibition
European Photovoltaic Solar Energy Conference - EUPVSEC
Veranstaltungsdetails
Kontakt
Veranstaltungsort
Bilbao Exhibition Centre, Bilbao, Spanien
Datum
22. September 2025 - 26. September 2025
Beiträge mit Beteiligung des Fraunhofer CSP
Vorträge/Diskussionen
Montag, 22. September 2025
Session 1AO.5 – 15:15-16:45 – Si TOPCon Solar Cells and Related Processing Steps
- 1AO.5.2: Comprehensive Investigation of the LECO Process on TOUCAN Solar Cells with N-Type and P-Type TOPCon Layers: LECO Parameter Study, Efficiency Potential and Microstructural Working Model
Autoren: Stefan Lange, Sina Swatek, Marko Turek, Stephan Großer, Jan Hoß, Saman Sharbaf Kalaghichi, Jonathan Linke, Jan Lossen, Eve Krassowski
Dienstag, 23. September 2025
Session 3BO.11 08:30-10:00 – Imaging Techniques for PV Modules
- 3BO.11.2: Investigating the Correlation between Cracks and the Extracted Performance Parameters in PV Modules
Autoren: Ahmad Hashem, Zonghan Jiang, Guido Willers, Leila Mortazavifar, Bengt Jaeckel, Ralph Gottschalg
Session 1BO.2 – 10:30–12:00 – Characterisation and Modelling of Si Solar Cells
- 1BO.2.2: Detecting Local Laser-Doping Variations by Hyperspectral Imaging and Machine Learning Models
Autoren: Marko Turek, Stefan Eiternick, Jonathan Linke, Jan Hoß
Podiumsdiskussion – 13:30-15:00 – BO.13: Reliability and Bankability in PV
- Moderatoren:
Dr. Alessandro Virtuani | CSEM
Ms. Ulrike Jahn | Fraunhofer CSP - Ralph Gottschalg, Fraunhofer CSP, als einer der 5 Diskutanten
Mittwoch, 24. September 2025
Session 3DO.16 – 08:30–10:00 – Failure Modes and Degradation in PV Modules
Chair: Prof. Ralph Gottschalg, Fraunhofer CSP
- 3DO.16.6: TOPCON PV Modules UV Exposure: Uncovering Hidden Instabilities
Autoren: Baloji Adothu, Shahzada Pamir Aly, Bengt Jaeckel, Matthias Pander, Ralph Gottschalg, Vivian Alberts
Session 2CO.2 – 15:15-16:45 – High-Performance and Scalable Perovskite-based Multi-Junction Devices
- 2CO.2.6: Improving the Quality of Perovskite/Charge Transport Layer Interfaces for Highly Efficient Perovskite/Silicon Tandem Solar Cells
Autoren: Jann Landgraf, Yashika Gupta, Adi Prasetio, Stefan Lange, Christoph Messmer, Christian Schwarz, Oliver Fischer, Sithisak Chanthalavong, Oussama Er-raji, Maria Camarada , Stefaan de Wolf, Patricia Schulze, Anna Fischer, Stefan Glunz, Juliane Borchert
Session 3CO.10 – 15:15-16:45 – Advanced Interconnection Technology
- 3CO.10.4: Towards Enhanced Reliability of Busbar-Free IBC Solar Cell Interconnections by Non-Conductive Adhesive Reinforcement
Autoren: Tudor Timofte, Tobias Messmer, Karl Wienands, Stephan Großer, Giuseppe Galbiati, Tobias Nitsche, Daniel Buckland, Nils Kopp, Andreas Halm
Session 3CO.11 – 17:00–18:30 – Innovative Module Design and Characterisation
- 3CO.11.5 Indoor Characterization and Analysis of Reverse Breakdown Behavior of Solar Cells with Different Cell Architectures
Autoren: Bengt Jäckel, Jens Fröbel, Matthias Pander, Andreas Maixner, Pouya Pourshafi, Afshin Bakhtiari, Hamed Hanifi
Donnerstag, 25. September 2025
Session 3DO.19 – 15:15–16:45 – Mechanical Load Testing and Insights into Glass Breakage
- 3DO.19.4: Determining the Glass Strength of Solar Glass – Test and Evaluation Methods
Autoren: Hannah Reichart (University of Applied Sciences Cologne, Cologne, Germany), Matthias Pander (Fraunhofer CSP, Halle, Germany)
Session 3DO.20 – 17:00-18:30 – Performance of Polymeric Materials
Chair: Ms. Ulrike Jahn | Fraunhofer CSP
- 3DO.20.1: Reliable Backsheet / Encapsulant Combinations – Comparative Testing of Mini Modules
Autoren: Jonathan Kriening, Roland Einhaus, Maximilian Engel, Bengt Jaeckel, Matthias Pander, Anton Mordvinkin, Ralph Gottschalg, Claudia Buerhop-Lutz, Peter Clawin, Max Köntopp
- 3DO.20.5: Reliability Studies of UV Downshifting Encapsulants after Damp-Heat and UV Weathering
Autoren: Jishnu Ramachandran Nair, Marius Lüdemann, Paul-Tiberiu Miclea, Kai Zhang, Kaining Ding, Andreas Lambertz, Ralph Gottschalg1 , Robert Heidrich, Anton Mordvinkin
Freitag, 25. September 2025
PLENARY PRESENTATIONS EP.1 – 10:30 - 12:00 – Flexibility and Sustainability
- 5EP.1.3: A Commodity Today, Incompatible Tomorrow: the Paradox of PV?
Autoren: Bert Herteleer, Gernot Oreski, Ian Marius Peters, Ulrike Jahn, Ralph Gottschalg, Gabriele Friesen
Poster
Montag, 22. September 2025
Session 3AV.1 – 13:30-15:00 – PV Module Design and Manufacturing
- 3AV.1.1: Investigating the 3-Dimensional Structure of Metallic Filler Particles in Electrically Conductive Adhesives
Autoren: Stephan Großer, Alexander Müller, Robert Göckeritz, Tobias Nitsche, Daniel Buckland, Giuseppe Galbiati
- 3AV.1.6: Investigation on Different Bypass Diodes for Shade Resistant PVModules
Autoren: Jens Froebel, Matthias Pander, Bengt Jaeckel, Andreas Maixner, Pouya Pourshafi, Afshin Bakhtiari, Hamed Hanifi
- 3AV.1.15: Curing Conditions Effects on the Volume and Contact Resistivity of Interconnects based on Electrically Conductive Adhesives for PV Modules: Fast versus Slow Curing
Autoren: Maria Ignacia Devoto Acevedo, Stephan Großer, Daniel Buckland, Tobias Nitsche, Giuseppe Galbiati, Matthias Helbig, Tobias Meßmer, Andreas Halm, Daniel Tune
- 3AV.1.23: Development, Evaluation and Comparison of Different Innovative Shade-Resistant PV Modules Designs
Autoren: Jens Froebel, Sophia Jahreis, Matthias Pander, Bengt Jaeckel, Andreas Maixner, Pouya Pourshafi, Afshin Bakhtiari, Hamed Hanifi
Session 4BV.3 – 13:30-15:00 – Solar Resource and Forecasting
- 4BV.3.25: Evaluating the Suitability of Köppen-Geiger Climate Classifications for Photovoltaic Systems: Micro-climate Analysis and Risk Assessment Maps
Autoren: Pavan Kumar Panda, Hugo Sanchez, Leila Mortazavifar, Ralph Gottschalg
Session 3AV.2 – 15:15–16:45 – PV Module Durability and Reliability
- 3AV.2.1: Reliability of Electrically Conductive Adhesive Joints for PERC and HJT-Based Building-Integrated Photovoltaic Facade Elements
Autoren: Ringo Koepge, Sophia Jahreis, Nick Schröter, Matthias Pander, Stephan Großer, Bengt Jaeckel
- 3AV.2.26: Non-Destructive and Quantitative Monitoring of Water Ingress in PV Modules by Combination of Karl-Fischer Titration and Near-Infrared Spectroscopy
Autoren: Daniel Schüsler, Oleksandr Mashkov, Michael Wendt, Oleksandr Stroyuk, Bengt Jäckel, Ian Marius Peters, Claudia Buerhop-Lutz, Anton Mordvinkin
Session 1CV.2 – 15:15-16:45 – Si Solar Cells | Characterisation & Modelling of Silicon Cells and Their Building Blocks
- 1CV.2.66: Assessment of the Applicability of Non-Contact Quantum Efficiency Measurements to Various Solar Cell Architectures
Autoren: Hedayatullah Karimy, Stefan Eiternick, Marko Turek
- 1CV.2.74: Analyzing Reverse I-V Curve Characteristics across Solar Cell Technologies
Autoren: Ahmad Hashem, Hugo Sanchez, Leila Mortazavifar, Bengt Jaeckel, Ralph Gottschalg
Session 3AV.3 – 17:00–18:30 – PV Modules Characterisation and Performances Assessment
- 3AV.3.3: Trend of Temperature Coefficients of c-Si Module Technologies from the Past 15 Years
Autoren: Bengt Jäckel, Matthias Pander
- 3AV.3.24: Design, Manufacturing and Analysis of Aluminium-backed BIPV Facade Modules: Electrical Performance and Outdoor Tests
Autoren: Sophia Jahreis, Bengt Jäckel, Ringo Köpge, Jens Fröbel, Paul Schenk, Matthias Pander
Mittwoch, 24. September 2025
Session 4CV.1 – 13:30–15:00 – Advances in Operation, Performance and Maintenance of PV Systems
- 4CV.1.52: Data-Driven Assessment of Inverter Efficiency Losses and Load Profiles in PV Systems
Autoren: David Daßler, Stephanie Malik, Dharm Patel, Andreas Dietrich, Jan Spihola, Kai Kaufmann, Carsten Hennig, Robert Klengel, Carola Klute, Ulrike Jahn, Matthias Ebert
Donnerstag, 25. September 2025
Session 4DV.1 – 08:30 - 10:00 – Agrivoltaics Approaches, Experiences, Results | Integrated and Innovative PV Applications
- 4DV.1.9: A Microclimate Assessment between Photovoltaics Rows: Opportunities for Biodiversity and Agricultural Integration
Autoren: Hugo Sánchez Ortiz, Sebastian Dittmann, Carlos Meza, Ralph Gottschalg
- 4DV.1.75: Sizing Strategy for Green Hydrogen Production: Maximizing PV Utilization and Electrolyzer Efficiency
Autoren: Carlos Meza, Mohammad Nabipouor, Matthias Ebert
Session 5DV.2 – 10:30-12:00 – Life Cycle Analysis and PV Recycling | Citizens Participation and Awareness
- 5DV.2.59: Women in Photovoltaics: Experiences and Support Mechanisms
Autoren: Chiara Busto, Hande Eryõlmaz, Nikoletta Fodor, Ivan Gordon, Pinar Derin Gure, Perine Fleury, Ulrike Jahn, Sebastien Lizin, Delfina Muñoz, Paula Sanchez-Friera, Ioannis (John) Tsanakas, Büşra Yõlmaz