Title:
PID-RESISTANT AND WIND SAND RESISTANT CRYSTALLINE SILICON SOLAR CELL ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2017/049798
Kind Code:
A1
Abstract:
A PID-resistant and wind sand resistant crystalline silicon solar cell assembly comprises a solar cell string (1), polyolefin layers (2) stacked at two sides of the solar cell string, a front plate glass layer (3) stacked on one of the polyolefin layers, a back plate (4) stacked on another polyolefin layer, a frame (6) used for clamping the back plate and the front plate glass layer, and a connection box (5) mounted on the back plate and used for connecting the solar cell string and an external line. By arranging the polyolefin layers at the two sides of the solar cell string, the water vapor permeability can be reduced, the ionic migration phenomenon occurring in packaging materials in a high voltage can be avoided, the PID resistant performance of the assembly can be improved, and the PID phenomenon does not occur during the lifetime of the assembly.
Inventors:
NI ZHICHUN (CN)
WEI QINGZHU (CN)
CAI XIA (CN)
XU ZHIXIANG (CN)
CHEN GUOQING (CN)
WEI QINGZHU (CN)
CAI XIA (CN)
XU ZHIXIANG (CN)
CHEN GUOQING (CN)
Application Number:
PCT/CN2015/099479
Publication Date:
March 30, 2017
Filing Date:
December 29, 2015
Export Citation:
Assignee:
SUZHOU TALESUN SOLAR TECH CO LTD (CN)
International Classes:
H01L31/048; H02S30/10
Foreign References:
| CN203423205U | 2014-02-05 | |||
| CN104332517A | 2015-02-04 | |||
| CN102786896A | 2012-11-21 | |||
| CN105097973A | 2015-11-25 | |||
| CN204905272U | 2015-12-23 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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