Solar cell module and method of manufacturing the same

摘要

Disclosed is a solar cell module that has a wiring member including a resin film, and a wiring disposed on the resin film and electrically connected to a solar cell. The wiring member includes a first portion disposed in that the wiring faces the solar cell, the first portion bonded to the solar cell, a second portion disposed in that the wiring faces an opposite side from the solar cell, and a bent portion connecting the first portion and the second portion to each other. A distance between a first protective member and a second protective member in a region where the wiring member is provided in an area located between the solar cell and the second protective member is longer than a distance between the first protective member and the second protective member in a region where the wiring member is not provided in the area.

主权项

1. A solar cell module comprising:
a first protective member; a second protective member opposed to the first protective member and more flexible than the first protective member; a sealant layer provided between the first protective member and the second protective member; a solar cell provided inside the sealant layer, the solar cell having a first main surface facing the first protective member, and a second main surface facing the second protective member; a wiring member including a resin film, and a wiring disposed on the resin film and electrically connected to the solar cell on the second main surface; a first metal foil; and a second metal foil, wherein the wiring member comprises:
a first portion disposed in such a manner that the wiring faces the solar cell, the first portion bonded to the solar cell;a second portion opposed to the first portion and disposed in such a manner that the wiring faces an opposite side from the solar cell; anda bent portion connecting the first portion and the second portion to each other, and the first metal foil is provided at a position overlapping with the second portion of the wiring member and electrically connected with the second portion of the wiring member, the second metal foil provided at a position not overlapping with either of the first Portion or the second portion of the wiring member, wherein a distance between the first protective member and the second protective member in a first region where the wiring member, the first metal foil, and the second metal foil are provided in an area located between the solar cell and the second protective member is longer than a distance between the first protective member and the second protective member in a second region where the wiring member, the first metal foil, or the second metal foil is not provided in the area.