Experimental and simulation analysis of the dye sensitized solar cell/Cu(In,Ga)Se2 solar cell tandem structure

被引：19

作者：

Wang, W. L. ^{[1
,2
]}

Lin, H. ^{[1
]}

Zhang, J. ^{[1
]}

Li, X. ^{[1
]}

Yamada, A. ^{[2
,3
]}

Konagai, M. ^{[2
,3
]}

Li, J. B. ^{[1
]}

机构：

[1] Tsinghua Univ, State Key Lab New Ceram & Fine Proc, Dept Mat Sci & Engn, Beijing 100084, Peoples R China

[2] Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, Tokyo 1528552, Japan

[3] Tokyo Inst Technol, Photovolta Res Ctr, Meguro Ku, Tokyo 1528552, Japan

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2010年 / 94卷 / 10期

基金：

国家高技术研究发展计划(863计划);

关键词：

Dye sensitized solar cell; CIGS solar cell; Tandem cell; Transmittance; IMPROVEMENT; FILMS; ACID;

D O I：

10.1016/j.solmat.2010.05.041

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A novel tandem structure composed of dye sensitized solar cell (DSC) and CuInGaSe2 (CIGS) solar cell shows the potential to increase conversion efficiency by fully utilizing the sunlight. In our research, a tandem solar cell with a high open-circuit voltage of 1.15 V and a conversion efficiency of 10.46%, which is both larger than that of DSC and CIGS solar cell has been prepared. To further increase the tandem efficiency, equivalent circuit analysis is carried out to find out the corresponding factors. It is also found that there is limitation for the tandem structure to increase the efficiency. Transmittance and performance of DSC top cell are found to be the essential factors which determine the tandem effect. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：1753 / 1758

页数：6

共 17 条

[1] Modeled performance of polycrystalline thin-film tandem solar cells [J].