Solar cell, solar cell module, and method for manufacturing solar cell

A solar cell module comprising:

• a substrate including a first upper surface;
• and
• a plurality of solar cells provided on the first upper surface;
• one of the solar cells including a first stacked body that includes:
• a first lower electrode provided on the first upper surface, the first lower electrode including a second upper surface including a first region and a second region, a direction from the first region toward the second region being along a first direction parallel with the first upper surface,
• a first photoelectric conversion film provided on the first region and on the second region, wherein the second upper surface of the first lower electrode faces the first photoelectric conversion film, and
• a first upper electrode provided on the first photoelectric conversion film,
• one other of the solar cells adjacent to the one of the solar cells including a second stacked body that includes:
• a second lower electrode provided on the first upper surface,
• a second photoelectric conversion film provided on the second lower electrode, and
• a second upper electrode provided on the second photoelectric conversion film,
• wherein the first stacked body includes a foreign matter disposed directly on the second upper surface of the first lower electrode and located between the first region and the first photoelectric conversion film, the foreign matter being not provided between the second region and the first photoelectric conversion film, and
• wherein a distance between a surface of the foreign matter facing the first upper electrode and the first upper electrode in a second direction is greater than a distance between the second region and the first upper electrode in the second direction, the second direction being perpendicular to the first upper surface.