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A New Method of Fabrication for Multicolor Transparent Thin-film Solar Cell Module

Published online by Cambridge University Press:  29 May 2015

Meiying Han ,
Xishun Xie ,
Yuan Chen ,
Yabin Wu  and
Ming Zhong
Meiying Han
Affiliation:
Hunnan Gongchuang photovoltaic Science & Technology Co.,LTD.No.1 Hongyuan Road, Baishazhou Industry Zone, Hengyang City, Hunan Province of China
Xishun Xie
Affiliation:
Hunnan Gongchuang photovoltaic Science & Technology Co.,LTD.No.1 Hongyuan Road, Baishazhou Industry Zone, Hengyang City, Hunan Province of China
Yuan Chen
Affiliation:
Hunnan Gongchuang photovoltaic Science & Technology Co.,LTD.No.1 Hongyuan Road, Baishazhou Industry Zone, Hengyang City, Hunan Province of China
Yabin Wu
Affiliation:
Hunnan Gongchuang photovoltaic Science & Technology Co.,LTD.No.1 Hongyuan Road, Baishazhou Industry Zone, Hengyang City, Hunan Province of China
Ming Zhong
Affiliation:
Hunnan Gongchuang photovoltaic Science & Technology Co.,LTD.No.1 Hongyuan Road, Baishazhou Industry Zone, Hengyang City, Hunan Province of China
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Abstract

In current transparent Si based photovoltaic (PV) module fabrication, green or infrared laser is the most common used band frequency to wipe off the silicon and back contact layer in perpendicular direction of cells. However, this method would result in more power loss than calculation value due to the side effects during the process such as constructional damage of module and shunt effect. A new method is presented here which focus on wiping off more silicon layer by employing green pulsed laser(532 nm wavelength) along the parallel direction of Pattern2, and it shows higher efficiency and more attractive appearance.

Keywords

thin filmlaseroptical
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1771: Symposium B/C/D/E – Recent Advances in Photovoltaics , 2015 , pp. 109 - 114
Copyright
Copyright © Materials Research Society 2015 

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References

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