Patent ID: 9117953
Filing Date: 2015-08-25
Classification: H01L,Y02E

Abstract:
1. A solar cell module, comprising: solar cells arranged in a first direction x, each including a photoelectric conversion body; an electrode provided on a surface of the photoelectric conversion body; a wiring material that extends along direction x and electrically connects the solar cells with each other; and a resin adhesive that bonds the solar cells and the wiring material together, wherein the electrode includes a finger electrode extending in a second direction y orthogonal to direction x having a vertical thickness that varies in direction y, wherein the finger electrode crosses the wiring material to form an area of overlap and wherein the area of overlap has a left lateral side and a right lateral side both extending in direction x with resin adhesive between at least part of the finger electrode and the wiring material to form a bond therebetween, and wherein the left lateral side has a different bonding strength than the right lateral side.