SOLAR CELL MODULE AND LAMINATING METHOD

摘要

Aspects of the invention relate to connecting internal wiring lines to multiple sheet-shaped photoelectric conversion elements without damaging flexibility. Sub-metal foil lines can be arranged so as to come into contact with rear electrode layers of photoelectric conversion elements. The sub-metal foil line can be fixed to the rear electrode layer by an adhesive tape. In addition, the sub-metal foil line can be folded such that a main metal foil line is interposed between the folded portions of the sub-metal foil line. In this way, the main metal foil line is connected to the sub-metal foil line. The sub-metal foil line can be fixed to the rear electrode layer by an adhesive tape.