| 摘要 |
<p>A solar cell (11) constituting a solar cell module comprises: a photoelectric conversion portion (20) having a texture structure formed at least on the back surface thereof; a light receiving surface electrode (21) provided on the light receiving surface of the photoelectric conversion portion (20); and a back surface electrode (22) provided on the back surface of the photoelectric conversion portion (20). The back surface electrode (22) has: a transparent conductive film (40) stacked on the back surface of the photoelectric conversion portion (20) and having a surface unevenness that reflects the texture structure; and a metal film (41) stacked on the transparent conductive film (40) and having an unevenness on the surface, said unevenness being finer than the surface unevenness of the texture structure.</p> |
