23% efficient n-type crystalline silicon solar cells with passivated partial rear contacts

被引：0

作者：

Bullock, James ^{[1
]}

Wan, Yimao ^{[1
,2
]}

Xu Zhaoran ^{[1
]}

Di Yan ^{[2
]}

Pheng Phang ^{[2
]}

Hettick, Mark ^{[1
]}

Samundsett, Chris ^{[2
]}

Hameiri, Ziv ^{[3
]}

Cuevas, Andres ^{[2
]}

Javey, Ali ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA

[2] Australian Natl Univ ANU, Res Sch Engn, Canberra, ACT 2602, Australia

[3] UNSW, Sch Photovolta & Renewable Energy Engn, Sydney, NSW 2052, Australia

来源：

2018 IEEE 7TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION (WCPEC) (A JOINT CONFERENCE OF 45TH IEEE PVSC, 28TH PVSEC & 34TH EU PVSEC) | 2018年

关键词：

Photovoltaic cells; contacts; passivated contacts;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Over the past three years a new family of high efficiency n-type crystalline silicon cells featuring passivated partial rear contacts (PRC) has emerged. These cells take advantage of the unique contact properties obtained by introducing thin metal compound interlayers, such as TiO. and LiE., between the metallic electrode and the silicon absorber. This paper explores the concept and potential advantages of the n-type passivated PRC cell. In particular, the recent fabrication of a cell at 23.1%, featuring a less-than 1% TiOx/LiFx/Al passivated PRC, demonstrates the compatibility of this concept with high efficiency designs.

引用

页码：3481 / 3483

页数：3

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