| 摘要 |
PROBLEM TO BE SOLVED: To conduct execution of works quickly and surely without defective wiring by simple operation. SOLUTION: A plurality of tile type solar cell modules are connected in series in each relay box 5 by connecting leading-out cables for the modules A to the relay boxes 5 while roofing the tile type solar cell modules A under the state, in which a plurality of the relay boxes 5 mutually coupled by interconnecting cables 53 using cables, in which two conductors are unified through insulators, are arranged properly, among the tile type solar cell modules and the roofed surface R of the tile type solar cell modules, and outputs from a plurality of the tile type solar cell modules connected in series are constituted so as to be mutually connected in parallel. Accordingly, each tile type solar cell module is not connected in series directly, and substantial parallel-connection operation is made unnecessary at the time of the execution of works. |
