Title:
SOLAR CELL MODULE
Document Type and Number:
WIPO Patent Application WO/2018/110582
Kind Code:
A1
Abstract:
This solar cell module (100) is provided with: a surface substrate (10); a sealing layer (30) which is disposed beneath the surface substrate (10) and seals a photoelectric conversion part (20); a low thermal expansion/contraction layer (40) which is disposed beneath the sealing layer (30); and a rear surface substrate (50) which is disposed beneath the low thermal expansion/contraction layer (40). The solar cell module (100) is further provided with a stress relaxation resin layer (60) which is interposed between the low thermal expansion/contraction layer (40) and the rear surface substrate (50), and the low thermal expansion/contraction layer (40) has a linear expansion/contraction coefficient smaller than that of the rear surface substrate (50), and the stress relaxation resin layer (60) has a tensile elastic modulus lower than those of the low thermal expansion/contraction layer (40) and the rear surface substrate (50).
Inventors:
SUGIYAMA MOTOHIKO
KURIZOE NAOKI
UEDA TAKESHI
IKOMA YOSHIMITSU
KURIZOE NAOKI
UEDA TAKESHI
IKOMA YOSHIMITSU
Application Number:
PCT/JP2017/044658
Publication Date:
June 21, 2018
Filing Date:
December 13, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01L31/048
Domestic Patent References:
| WO2007088892A1 | 2007-08-09 |
Foreign References:
| JP2014042009A | 2014-03-06 | |||
| JP2001244490A | 2001-09-07 | |||
| JP2013048177A | 2013-03-07 | |||
| JP2012064789A | 2012-03-29 | |||
| US20140083490A1 | 2014-03-27 |
Attorney, Agent or Firm:
ITO Masakazu et al. (JP)
Download PDF: