Title:
SOLAR CELL MODULE PACKAGING TECHNIQUE
Document Type and Number:
WIPO Patent Application WO/2017/211180
Kind Code:
A1
Abstract:
A solar cell module packaging technique, comprising a lay-up process, the lay-up process comprising: stacking and laying-up in sequence a glass panel (1), a first EVA layer (2), a cell panel (3), a second EVA layer (4) and a backboard (5); at a first side (1a) of the glass panel (1) and a second side (1b) adjacent to the first side (1a), the edge of first EVA layer (2) extends past the edge of the glass panel (1) by a width equal to a first value (d1), and the edge of the second EVA layer (4) extends past the edge of the glass panel (1) by a width equal to a second value (d2); at a third side (1c) of the glass panel (1) which is opposite the first side (1a), and a fourth side (1d) which is opposite the second side (1b), the edge of the first EVA layer (2) extends past the edge of the glass panel (1) by a width equal to the second value (d2), and the edge of the second EVA layer (4) extends past the edge of the glass panel (1) by a width equal to the first value (d1); the first value (d1) is smaller than the second value (d2). The present invention effectively decreases EVA usage in the manufacture of solar power modules, decreasing manufacturing costs and product unit consumption.
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Inventors:
LIN HANQI (CN)
WANG XUHUI (CN)
WANG XUHUI (CN)
Application Number:
PCT/CN2017/085602
Publication Date:
December 14, 2017
Filing Date:
May 24, 2017
Export Citation:
Assignee:
LIU SHENRAN (CN)
International Classes:
H01L31/18; B32B37/04; H01L31/048
Foreign References:
| CN105914263A | 2016-08-31 | |||
| CN205845986U | 2016-12-28 | |||
| CN203398131U | 2014-01-15 | |||
| CN203850313U | 2014-09-24 | |||
| CN202103069U | 2012-01-04 |
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