| 摘要 |
PROBLEM TO BE SOLVED: To provide a solar battery module where rainwater staying on a solar battery is unloaded to the outside of the solar battery module even if the solar cell module is provided horizontally or at an angle closer to horizontality. SOLUTION: The solar cell module is used, comprising a solar cell in which a front cover 1, a filler 6, a crystal-based solar battery cell 2, the filler 6, and a back cover 3 are laminated successively, and a frame member 51 for surrounding the outer-periphery side surface of the solar battery. At both the corners of one side of the frame member 51, an opening end is formed at a cutout section 81 facing a light reception surface side. At rainfall, rainwater falling on the light reception surface flows downward toward the lower portion of a slope, and is blocked by the frame member at the lower portion of the slope for accumulation. The accumulated rainwater flows into the cut-out section 81. At the cut-out section 81, rainwater is guided to the frame member 51, based on the principle of siphon and is discharged to the outside of the solar cell module. |
