21.1 % EFFICIENT PERC SILICON SOLAR CELLS ON LARGE SCALE BY USING IN-LINE SPUTTERING FOR METALLIZATION

被引:0
|
作者
Reinwand, Dirk [1 ]
Specht, Jan [1 ]
Stuewe, David [1 ]
Seitz, Sonja [1 ]
Nekarda, Jan-Frederik [1 ]
Biro, Daniel [1 ]
Preu, Ralf [1 ]
Trassl, Roland [2 ]
机构
[1] Fraunhofer Inst Solar Energy Syst ISE, Heidenhofstr 2, D-79110 Freiburg, Germany
[2] Appl Mat GmbH & Co KG, D-63755 Alzenau, Germany
关键词
SERIES RESISTANCE; CONTACTS;
D O I
暂无
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
This work presents the first results for the production of highly efficient solar cells with industrial processes using the PERC structure. Two batches of FZ and Cz wafers were conducted to prove the applicability of a transfer from the clean room to an industrial standard. The front and rear side metallization was done by a new pilot system using the sputtering technology [1] The investigation of solar cell results, series resistance, contact resistance and a optical analysis are discussed later on.
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