| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a theft monitoring device for solar cell module which, even when a plurality of solar cell modules are stolen, is capable of specifying the plurality of solar cell modules that are stolen. <P>SOLUTION: A theft monitoring device for solar cell module is provided with: a theft monitoring device body 3; signal lines 4 which connect the theft monitoring device body 3 with a plurality of solar cell modules to be monitored and are formed in such a manner that they have respectively different wire lengths to the solar cell modules M; and response devices 5c which are provided in connection parts 5 between the signal lines 4 and the solar cell modules M and return a response signal to the signal lines 4 when they receive a monitoring signal via the signal lines 4. The theft monitoring device body 3 is provided with a theft detection part 10 which transmits a monitoring signal from one end of the signal lines 4, sequentially receives response signals returned from the response devices 5c, and detects that a solar cell module M corresponding to a response device 5c from which a response signal is not returned is stolen. <P>COPYRIGHT: (C)2012,JPO&INPIT |
