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Patent Searching and Data


Title:
SOLAR CELL PHOTOVOLTAIC MODULE AND SOLAR CELL PHOTOVOLTAIC ARRAY
Document Type and Number:
WIPO Patent Application WO/2018/223425
Kind Code:
A1
Abstract:
The present invention pertains to the field of solar cell technologies, and, in particular, to a solar cell photovoltaic module and a solar cell photovoltaic array. The solar cell photovoltaic module comprises a plurality of cells arranged as a matrix, light-receiving surfaces of the cells being distributed with a number of busbars and fingers, the busbars collecting current in the fingers connected thereto, and the current collected by the busbars being output through interconnecting bars communicating with the busbars. The present invention is characterized in that the cells are rectangular. The solar cell photovoltaic array comprises modules and a current collecting bar, two adjacent modules being connected by a diode or being connected by an additional dummy conductive line plus a diode. The current collecting bar and the conductive line are connected via a junction box for output. The present invention reduces current of solar cells by reducing the size of the cells, such that internal power consumption is reduced exponentially, thereby increasing generated power. Width of the busbars is also reduced.

Inventors:
ZHANG YUJUN (CN)
TAO AIBING (CN)
TANG HONG (CN)
SHEN JIA (CN)
Application Number:
PCT/CN2017/089372
Publication Date:
December 13, 2018
Filing Date:
June 21, 2017
Export Citation:
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Assignee:
SUZHOU COOP & INNO GREEN ENERGY TECH CO LTD (CN)
International Classes:
H01L31/0224
Foreign References:
CN101867321A2010-10-20
CN103367482A2013-10-23
CN203733815U2014-07-23
CN202009010U2011-10-12
Other References:
See also references of EP 3637477A4
Attorney, Agent or Firm:
SHANGHAI SAVVY INTELLECTUAL PROPERTY AGENCY (CN)
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