| 摘要 |
PROBLEM TO BE SOLVED: To provide a drainage system for a solar cell panel in a novel structure for preventing the ground from being eroded by rainwater flowing on a surface of the solar cell panel, without loading a heavy burden to a construction period or cost, and the solar cell panel including the drainage system.SOLUTION: A drainage system 10 for a solar cell panel is mounted on a solar cell panel 12 which is supported by a cradle 22 and in which solar battery cells are supported by a panel frame 18 that is installed obliquely, for draining rain water flowing down along a panel surface 20 of the solar cell panel 12. The drain system for the solar cell panel includes: rain water receiving means which is provided along a lower side part 19b in the panel frame 18 in a direction of inclination for receiving rain water flowing down on the panel surface 20; and water guiding means for guiding rain water received by the rain water receiving means to any place different from a natural fall-down position from the lower side part and draining rain water.SELECTED DRAWING: Figure 3 |
