| 摘要 |
PROBLEM TO BE SOLVED: To provide a bench having a simple structure, capable of preventing damage to solar battery cells and gaining great electric power generation, and easy to manufacture and construct. SOLUTION: The bench 1 is provided with a plural-layer panel 9, wherein the solar battery cells 13 are arranged along an upper translucent panel 11a and a lower translucent panel 11b between the panel 11a and the panel 11b, and supporting parts 5 connected to the end parts of the plural-layer panel 9, which is made a seat 3. |
