公开(公告)号：US20170301815A1

公开(公告)日：2017-10-19

申请号：US15477755

申请日：2017-04-03

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshio YAGIURA ,  Hiroyuki KANNOU ,  Yoshihide KAWASHITA ,  Ryoji NAITO ,  Saori YAMASHITA

IPC: H01L31/05 ,  H01L31/054 ,  H01L31/048 ,  H01L31/18

CPC classification number: H01L31/0508 ,  H01L31/048 ,  H01L31/0512 ,  H01L31/0547 ,  H01L31/1864 ,  Y02E10/52

Abstract: This solar-cell module and method is provided with a plurality of solar cells and a connecting member that connects the light-receiving-surface side of one solar cell to the back-surface side of an adjacent solar cell. Said connecting member comprises a conductor that includes the following: a flat section laid out on the light-receiving-surface side of the aforementioned one solar cell, a flat section laid out on the back-surface side of the other solar cell, and a middle section that joins said flat sections to each other. The hardness of a boundary region between one of the flat sections and the middle section is no more than 1.25 times the hardness of that flat section.

公开(公告)号：US20160126392A1

公开(公告)日：2016-05-05

申请号：US14993666

申请日：2016-01-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshio YAGIURA ,  Hiroyuki KANNOU ,  Yoshihide KAWASHITA ,  Ryoji NAITO ,  Saori YAMASHITA

IPC: H01L31/05 ,  H01L31/048

CPC classification number: H01L31/0508 ,  H01L31/048 ,  H01L31/0512 ,  H01L31/0547 ,  H01L31/1864 ,  Y02E10/52

Abstract: This solar-cell module is provided with a plurality of solar cells and a connecting member that connects the light-receiving-surface side of one solar cell to the back-surface side of an adjacent solar cell. Said connecting member comprises a conductor that includes the following: a flat section laid out on the light-receiving-surface side of the aforementioned one solar cell, a flat section laid out on the back-surface side of the other solar cell, and a middle section that joins said flat sections to each other. The hardness of a boundary region between one of the flat sections and the middle section is no more than 1.25 times the hardness of that flat section.

Abstract translation: 该太阳能电池模块设置有多个太阳能电池和将一个太阳能电池的受光面侧与相邻太阳能电池的背面侧连接的连接部件。 所述连接构件包括导体，该导体包括：在上述一个太阳能电池的受光面侧布置的平坦部分，布置在另一个太阳能电池的背面侧的平坦部分，以及 中间部分将所述平坦部分彼此连接。 一个平坦部分和中间部分之间的边界区域的硬度不超过该平坦部分的硬度的1.25倍。

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.