1. Solar Energy Research Institute of SingaporeNational University of Singapore 7 Engineering Drive 1 117574 Singapore Singapore
2. PVcomBHelmholtz-Zentrum Berlin Schwarzschildstraße 3 12489 Berlin Germany
3. R&D CentreZhejiang Jinko Solar Co. Ltd. No. 58 Yuanxi Road, Yuanhua Industrial Zone, Yuanhua Town Haining 314416 Zhejiang China