OVER 14％ EFFICIENT MC-Si SOLAR CELLS FROM 100％ SOLAR GRADE SILICON IN A METALLURGICAL PROCESS ROUTE

摘要：

Because of the shortage of high pure silicon and the development of manufacturing solar grade silicon in a metallurgical process route, we applied a reliable industrial process on 12.5×12.5 cm2 wafers from solar grade silicon feedstock in metallurgical process (SoG-Si) and analyzed the difference of solar cells manufactured in conventional process from electronic grade silicon (EG-Si) and SoG-Si.The electrical performance between them was compared. We had tested samples in many aspects in order to master the specialty of this feedstock and the production technology.

作者: Shi Yang Du Jiabin Yang Le Hu Yu Xu Xiuqin Cui Rongqiang Huang Jianhua Li Xiang Wu Chunjian Wang Jingxiao

作者单位: Solar Energy Inst., Department of Physics, Shanghai Jiao Tong Univ.800# Dongchan Road Shanghai 20024 SJTU-LDK Solar Energy Joint Lab 800# Dongchan Road Shanghai 200240, China SJTU-Solarfun Photovoltaic Research & Development Center 1871# Humin Road Shanghai 201109, China

会议类型: 国际会议

会议名称: 2007世界太阳能大会(Proceedings of ISES Solar World Congress 2007)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-09-18（万方平台首次上网日期，不代表论文的发表时间）