Title:
PHOTOVOLTAIC ASSEMBLY AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/210801
Kind Code:
A1
Abstract:
Provided in the present invention is a photovoltaic assembly, comprising several battery strings, each of the battery strings comprising several battery cells connected in series with one another, the single battery cell comprising two special-shaped sections opposite to each other and at least two rectangular sections located between the two special-shaped sections. The present invention uses sections obtained by equally cutting a standard battery sheet, and realizes electrical connection by means of the sections overlapping each other at edges thereof, eliminating welding strips in an existing photovoltaic assembly, avoiding the loss and assembly problems caused by the welding strips, and improving the overall aesthetic appearance and the manufacturing efficiency of photovoltaic assemblies by using a special layout.
Inventors:
YAN XINCHUN (CN)
XIA ZHENGYUE (CN)
XU JIE (CN)
DING ZENGQIAN (CN)
XING GUOQIANG (CN)
XIA ZHENGYUE (CN)
XU JIE (CN)
DING ZENGQIAN (CN)
XING GUOQIANG (CN)
Application Number:
PCT/CN2019/084273
Publication Date:
November 07, 2019
Filing Date:
April 25, 2019
Export Citation:
Assignee:
CSI SOLAR POWER GROUP CO LTD (CN)
CANADIAN SOLAR MFG CHANGSHU INC (CN)
CANADIAN SOLAR MFG CHANGSHU INC (CN)
International Classes:
H01L31/05
Foreign References:
| CN208189611U | 2018-12-04 | |||
| CN106489211A | 2017-03-08 | |||
| CN107910396A | 2018-04-13 | |||
| CN206992129U | 2018-02-09 | |||
| JP2014033240A | 2014-02-20 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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