SOLAR-CELL MODULE

摘要

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.

主权项

1. A solar cell module comprising:
a plurality of solar cells; a connecting member that connects, of adjacent solar cells, a light receiving surface side of the solar cell on one side and a back surface side of the solar cell on the other side; and a protective member on the light receiving surface side and a protective member on the back surface side that are placed via a respective sealing member on the light receiving surface side and the back surface side, respectively, of the solar cells connected to each other by the connecting member, wherein the connecting member is formed from a conductor comprising: a first flat portion placed on the light receiving surface side of the solar cell on the one side; a second flat portion placed on the back surface side of the solar cell on the other side; and an intermediate portion connecting the first flat portion and the second flat portion, and in the connecting member, a hardness of a boundary region between the first flat portion or the second flat portion and the intermediate portion is less than or equal to 1.25 times a hardness of the first flat portion or the second flat portion.