| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a roof, its construction and maintenance methods, for easily locating a roof board with a troubled solar battery when the trouble occurs. <P>SOLUTION: Roof boards B209 having a solar battery element and adjacent to each other in the horizontal direction are connected to each other by a joint drip board B207 having an opening B212, and a wiring member B210 of the roof board is disposed below the opening B212 of the joint drip board B207. Maintenance for the roof is performed by inspecting the wiring member B210 of the roof board 209. The output of the solar battery is easily confirmed through the opening of the joint drip board, whereby after construction, the roof board with the trouble solar battery is easily located. <P>COPYRIGHT: (C)2004,JPO</p> |
