| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electrical wiring method of solar cell modules simply and surely confirming whether an electrical connection is normally made even if the solar cell modules are electrically connected in parallel to constitute a string. <P>SOLUTION: An electrical wiring connection confirming method is a method of confirming whether the solar cell modules 100 are electrically and normally connected together when the solar cell modules 100 are electrically connected in parallel to constitute a string, one of the two output lead-out wires 12 and 13 of the module installed first is not connected to the adjacent module 100 but previously short-circuited, and a voltage is measured across an anode and a cathode of the one non-connected wire out of two output lead-out wires of the module 100 installed last, and it is judged that the modules 100 are normally connected together when the measured voltage is nearly zero. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
