SOLAR CELL MODULE AND METHOD FOR MANUFACTURING SAME

摘要

A solar cell module, wherein: a plurality of thin-wire electrodes (2a) shaped as thin lines are formed across an entire first surface, which is a light-receiving surface (1a), of a solar cell element (1); a reverse-surface collecting electrode (2b) is formed on a second surface, which is a reverse surface (1b), of the solar cell element (1); and a wiring material (5) for bringing out electrical power is connected to each of the thin-wire electrodes (2a) and the reverse-surface collecting electrode (2b). The thin-wire electrodes (2a) and the wiring material (5) are joined by solder. A longitudinal lateral surface along the wiring material (5) of a solder-joined section is coated with a thermosetting resin. In regions other than the thin-wire electrodes (2a), the wiring material (5) and the first surface are bonded by a thermosetting resin. The wiring material (5) and the thin-wire electrodes (2a) are joined so as to have sufficient mechanical joint strength and high joint reliability.