Patent ID: 9741885
Date: 2017-08-22
CPC Classifications: H01L,Y02E

Claim:
1. A solar cell module comprising: a first protective member including a glass plate or a ceramic plate and arranged at a side of a light receiving surface; a second protective member including a resin sheet and arranged on a side of a back surface; a plurality of solar cells arranged in a first direction between the first protective member and the second protective member and each provided with first and second electrodes on a one main surface side thereof; a bonding layer arranged between the first protective member and the second protective member and sealing the plurality of solar cells; a wiring member including a conductive layer and a resin sheet supporting the conductive layer arranged between the first protective member and the second protective member, the conductive layer electrically connecting the first electrode of one of the solar cells adjacent to each other in the first direction to the second electrode of another one of the solar cells and sandwiched between the resin sheet of the wiring member and the solar cells; and an adhesive layer bonding the wiring member to each of the solar cells, wherein the wiring member includes the conductive layer in the connection portion has a plurality of openings such that the resin sheet covers the plurality of openings, the plurality of openings comprising, a first opening row and a second opening row are immediately adjacent each other in the first direction, each opening row including a plurality of the openings provided in a second direction perpendicular to the first direction, with spaces therebetween, the openings of the first opening row are aligned with corresponding portions in the second opening row in the first direction, the corresponding portions being provided with no opening, and a length of the space in the first opening row in the second direction is same as a length of the space in the second opening row in the second direction.