| 摘要 |
PROBLEM TO BE SOLVED: To apply stress capable of enhancing photoelectric conversion efficiency to a non-light receiving surface side of a solar cell element.SOLUTION: A solar cell module includes: a solar cell element having a light receiving surface and a non-light receiving surface; and light transmissive stress application means that has a plurality of protrusions at a principal plane and contacts the plurality of protrusions to the light receiving surface of the solar cell element. |
