| 摘要 |
A solar cell module includes a first solar cell and a second solar cell disposed adjacent to each other, and diffuse reflection wiring material including a front surface in which a textured diffuse-reflection portion for diffusely reflecting light is formed and a back surface, the back surface being connected to a front surface side of the first solar cell, the front surface being connected to one of a back surface of the second solar cell and an intermediate wiring material. A part of the diffuse-reflection portion corresponding to a first connection area where the diffuse reflection wiring material is connected to the one of the second solar cell and the intermediate wiring material has not texture or has a smaller height of the texture in a thickness direction than a part of the diffuse-reflection portion corresponding to a second connection area where the diffuse reflection wiring material to the first solar cell. |
