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Daily Program

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Mon 19 Apr Tue 20 Apr Wed 21 Apr Thu 22 Apr Fri 23 Apr


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

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Dates & Deadlines

Start of online registration: February 10, 2021
End of early bird: March 8, 2021
Deadline for full papers: April 23, 2021
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