公开(公告)号：US20180006178A1

公开(公告)日：2018-01-04

申请号：US15702346

申请日：2017-09-12

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Saori NAGASHIMA ,  Yoshihide KAWASHITA

IPC: H01L31/048 ,  H01L31/049

CPC classification number: H01L31/0481 ,  H01L31/048 ,  H01L31/0488 ,  H01L31/049 ,  H01L31/0504 ,  Y02E10/50

Abstract: A solar cell module includes a solar cell string, a first encapsulant, a second encapsulant having a viscoelasticity greater than a viscoelasticity of the first encapsulant, a front-side protective plate, and a back-side protective sheet. The solar cell string includes a plurality of solar cells and a line member which electrically connects the plurality of solar cells. The lengthwise direction of the line member is different from the maximum expansion and contraction direction of the back-side protective sheet.