1. National Renewable Energy Laboratory Golden Colorado USA
2. Austrian Institute of Technology GmbH (AIT) Vienna Austria
3. CSI Solar Technologies (JiaXing) Co., Ltd. Suzhou China
4. CSI Solar Co., Ltd. Suzhou China
5. CENER (Spanish Renewable Energy Centre) Navarra Spain
6. European Commission, Joint Research Centre (JRC) Ispra Italy
7. Fraunhofer Center for Silicon‐Photovoltaics CSP Halle Germany
8. Fraunhofer Institute for Solar Energy Systems ISE Halle Germany
9. Hanwha Q CELLS GmbH Bitterfeld‐Wolfen Germany
10. Korea Testing Laboratory (KTL) Gyeonggi‐do Korea
11. National Institute of Solar Energy Gurugram India
12. PI Photovoltaik Institut Berlin AG Berlin Germany
13. PV Evolution Labs (PVEL LLC) Napa California USA
14. REC Solar Pte. Ltd. Singapore
15. SERIS (Solar Energy Research Institute of Singapore) National University of Singapore Singapore
16. SUPSI (University of Applied Sciences and Arts of Southern Switzerland), SUPSI PVLab Manno Switzerland
17. TÜV Rheinland Group Cologne Germany