| 摘要 |
The present invention is a solar power generation inspection system for detecting failure which eliminates on and off operations of switches and the like at inspection and service time as much as possible so that less effort is required, and reduces effects of temperature distribution overall so as to detect local deteriorations of solar cell modules and strings. According to an exemplary embodiment, a solar power generation inspection system which detects failure of a solar cell string in a solar power system in which a plurality of solar cell strings, each comprising one or a plurality of solar cell modules, are placed side-by-side comprises: current detectors which measure each of a first output current of a first solar cell string and a second output current of a second solar cell string; and a monitoring unit which, on the basis of a first output current value and a second output current value, calculates second temperature properties of the second solar cell string, and on the basis of the second temperature properties, assesses the presence or absence of failure of the second solar cell string. |
