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09:30
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SiliconPV Opening Session
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09:30
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Welcome to SiliconPV 2021
Rolf Brendel,
Institute for Solar Energy Research Hamelin (ISFH)
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09:45
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Welcome from the Organizers
Beatrix Feuerbach,
PSE Conferences and Consulting
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09:50
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High Efficiency Solar Cells from Lab to Fab
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Chair: Anamaria Moldovan (Fraunhofer ISE) &
Pierre Verlinden (Amrock)
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09:50
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KEYNOTE: Transparent Passivating Contact for Crystalline Silicon Solar Cells Approaching Efficiencies of 24%
Kaining Ding,
Research Center Jülich
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10:14
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LeTID Sensitivity of Gallium and Boron-Doped Cz-Si PERC Solar Cells with an Average Conversion Efficiency of 23.6 %
Friederike Kersten,
Hanwha Q CELLS GmbH
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10:26
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23%-Efficient Screen-Printed IBC Cells on Cz-Grown Silicon with n-Type Poly-Si Passivating Contact and Al-alloyed p-Type Contact
Felix Haase,
Institute for Solar Energy Research Hamelin (ISFH)
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10:38
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Q&A Session
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11:00
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Break
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11:30
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Poster Session MON 1
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Chair: Christian Hagendorf (Fraunhofer CSP) &
Rune Søndenå (IFE)
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A - Reliability and Yield |
B - Characterization of Defects
in Monocrystalline Silicon |
C - Cell Characterization
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A-01
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Application of Transparent Grid Backsheet and Grid Glass to the Power Generation of Bifacial Photovoltaic Module
Jianhui Jiang,
Suzhou Talesun Solar Technologies Co., Ltd
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A-02
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Analysis of Partial Shading Effect on the Crystalline Silicon Photovoltaic Module Temperature Distribution
Humaid Mohammed Niyaz,
Indian Institute of Technology Bombay
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A-03
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Comparative Performance Evaluation of Multi-crystalline and Thin-film PV Technologies on the Water Surface
Humaid Mohammed Niyaz,
Indian Institute of Technology Bombay
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A-04
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Investigation of Front-Side Grey Delamination in Crystalline Silicon Photovoltaic Modules
Roopmati Meena,
Indian Institute of Technology Bombay
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A-05
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Improvement of the PID Problem of Bifacial PERC Solar Modules Based on Rear Passivation Coating Optimization
Shude Zhang,
Suzhou Talesun Solar Technologies Co., Ltd.
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B-02
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Extended Modelling of Surface Related Degradation
Ruy Sebastian Bonilla,
University of Oxford
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B-03
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The Micro Characteristics of the Defect Layers Induced by Slurry-Wire and Diamond-Wire Sawing Methods
Hangfei Li,
State Key Laboratory of Silicon Materials and School of Materials Science and Engineering
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B-04
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Modelling Fe Distribution in the Crucible-Coating-Silicon Ingot System
Mohammed M’Hamdi,
SINTEF Industry, Norwegian University of Science and Technology
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B-05
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Temperature-Dependent Performance of Silicon Wafers: the Impact of Gettering and Hydrogen Passivation
Shuai Nie,
University of New South Wales
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B-07
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Modelling Seed Joint Grain Boundaries in Cast Monocrystalline Silicon
Shuai Yuan,
Zhejiang University
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C-01
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Simultaneous Determination of Free-Carrier Absorption and Rear-Side Reflectance in Textured Silicon Solar Cells
Luigi Abenante,
ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development
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C-02
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Low-Budget Photoluminescence Imaging
Johannes Greulich,
Fraunhofer ISE
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C-03
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Contactless Sheet Resistance Characterization of Amorphous Silicon/Crystalline Silicon Heterojunction Solar Cell Structures Using Differential Junction Photovoltage Technique
Ferenc Korsós,
Semilab Co. Ltd.
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C-04
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Measuring the Spectral Irradiance of Solar Simulators
Carsten Schinke,
Institute for Solar Energy Research Hamelin (ISFH)
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C-05
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0.3% Efficiency Improvement for n-PERT Solar Cells with Illuminated Hydrogenation Process
Matthew Wright,
University of New South Wales
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12:00
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Long Break
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13:00
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Poster Session MON 2
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Chair: Daming Chen (Trina Solar) &
Dennis Bredemeier (ISFH)
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A - Reliability and Yield |
B - Characterization of Defects
in Monocrystalline Silicon |
C - Cell Characterization
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A-06
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Reversible Junction-Box Degradation in Actual PV-Module Arrays
Luigi Abenante,
ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development
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A-07
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Case Study on the Dependency of the Degradation Rate on Degradation Modes and Methodology using Monitoring Data
Janine Denz,
Research Center Jülich GmbH
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A-09
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Damp Heat Degradation of Polycrystalline Silicon Passivated Contacts
San Theingi,
National Renewable Energy Laboratory
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A-10
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Full Analysis of Series Resistance Components and Their Degradation in Temperature Cycling of PERC Solar Cells
Tobias Urban,
Institute of Applied Physics / Technische Universität Bergakademie Freiberg
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B-08
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Inline and Offline Characterization of Stacking Faults in Epitaxial Wafers
Saed Al-Hajjawi,
Fraunhofer ISE
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B-10
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Formation and Elimination of Electrically Active Thermally-Induced Defects in Float-Zone-Grown Silicon Crystals
Joyce Ann T. De Guzman,
University of Manchester
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B-11
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Identification of the LeTID Defect Formation as a Hydrogen-Related Dissociation Process
Benjamin Hammann,
Fraunhofer ISE
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B-12
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Contacted Resistance Measurements for the Quantification of Boron-Hydrogen Pairs in Crystalline Silicon
Axel Herguth,
University of Konstanz
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B-13
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Understanding the Origin ff Tabula Rasa Process-Induced Defects in CZ n-type c-Si
Jorge Ochoa,
Arizona State University
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C-06
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Using Doping Variation to Determine Surface Recombination Current at I-V Test
Karoline Dapprich,
Sinton Instruments
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C-08
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Injection Dependence of the Local Series Resistance: Extending the Illumination Intensity Variation Method
Jan-Martin Wagner,
University of Kiel
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C-09
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Transient Electrical Characteristics of Silicon Hetero Junction Solar Cells Under Fast Transient Illumination
Gustav Wetzel,
Institute of Electronic Materials and Devices / Leibniz University Hannover
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13:30
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Short Break
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13:45
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Cell Characterization
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Chair: Stefan Glunz (Fraunhofer ISE) &
Marko Topič (University of Ljubljana)
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13:45
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Modelling Free-Carrier Absorption Losses in Silicon Solar Cells Using a Lumped Parasitic Absorption Parameter
Andreas Fell,
Fraunhofer ISE
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13:57
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I-V-Curve Analysis Using Evolutionary Algorithms: Hysteresis Compensation in Fast Sun Simulator Measurements of HJT Solar Cells
David Hevisov,
Fraunhofer CSP
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14:09
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Characterization of a Cell Process from IV Cell-Test Data
Ronald Sinton,
Sinton Instruments
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14:21
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Determination of Base Doping Concentration of Silicon Solar Cells from Light IV-curves
Klaus Ramspeck,
h.a.l.m. elektronik GmbH
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14:33
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Fast Changing Field Effect Passivation States due to Potential Induced Degradation at the Rear Side of Bifacial Silicon Solar Cells
Kai Sporleder,
Fraunhofer CSP
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14:45
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Q&A Session
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15:00
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Break
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15:30
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Module Yield & Reliability
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Chair: Jef Poortmans (imec) &
Rainer Grischke (Meyer Burger)
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15:30
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Spectral Classification and Lab Based Energy-Yield Measurements
Ian Marius Peters,
Research Center Jülich
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15:42
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Root Cause Analysis of Solar Cell Cracks at Shingle Joints
Nils Klasen,
Fraunhofer ISE
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15:54
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PV-Modules and Their Backsheets – Findings in Solarparks –
Claudia Buerhop-Lutz,
HI ERN
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16:06
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Potential Induced Degradation of Bifacial TOPCon Modules with Variations of Emitter and Passivating Dielectric Stack
Bart Geerligs,
TNO Energy Transition
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16:18
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Desert Label Development for Improved Reliability and Durability of Photovoltaic Modules in Harsh Desert Conditions
Romain Couderc,
CEA-INES
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16:30
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Q&A Session
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16:45
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Break
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17:15
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Social Event: Speed Dating
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Get in touch with other participants in small
randomly assembled groups.
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