发明申请
- 专利标题： SOLAR CELL MODULE
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申请号： US16348621申请日： 2017-12-13
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公开(公告)号： US20190312164A1公开(公告)日： 2019-10-10
- 发明人: Motohiko SUGIYAMA , Naoki KURIZOE , Takeshi UEDA , Yoshimitsu IKOMA
- 申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- 优先权： JP2016-243171 20161215; JP2017-159400 20170822
- 国际申请： PCT/JP2017/044658 WO 20171213
- 主分类号： H01L31/048
- IPC分类号： H01L31/048
摘要：
A solar cell module includes a front surface substrate, a seal layer arranged under the front surface substrate to seal a photoelectric converter, a low thermal expansion-contraction layer arranged under the seal layer, and a rear surface substrate arranged under the low thermal expansion-contraction layer. The solar cell module further includes a stress-reducing resin layer arranged between the low thermal expansion-contraction layer and the rear surface substrate. The low thermal expansion-contraction layer has a smaller coefficient of linear expansion than the rear surface substrate, and the stress-reducing resin layer has a smaller tensile modulus of elasticity than the low thermal expansion-contraction layer and the rear surface substrate.
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