| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a solar-cell module prevented from being damaged by the freezing of the rainwater flowing therein when the solar-cell module is installed on a roof. <P>SOLUTION: This solar-cell module comprises a frame member 10b supporting one side of a solar cell panel 9 and a reinforcement frame member 20a joined to the frame member 10b. The frame member 10b comprises retaining parts 11, 12, 13, a wall part 14, and a bottom piece 15. The frame member forms a reinforcement frame fitting space surrounded by the lower surface 13a of the retaining part, the inner surface 14a of the wall part, and the upper surface 15a of the bottom piece, forms a projecting piece 18 on the inner surface 14a of the wall part, and also forms the reinforcement frame member 20a of a square pipe having an internal space. With the end edge 24 of the reinforcement frame member brought into contact with the projecting piece 18, the reinforcement frame member is fitted into the reinforcement frame fitting space and joined to the frame member 10b. In this state, the gap 7 allowing the rainwater in the internal space of the reinforcement frame member 20a to flow to the outside is formed between the reinforcement frame member 20a and the inner surface 14a of the wall part to form the solar-cell module 1a. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
