| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of installing a solar power generation system utilizing a used solar cell module. <P>SOLUTION: Module systems 6(1) to 6(n) of the solar power generation system 1 includes a module consisting of used solar cell modules 2A-2C produced by different manufacturers. Released voltages are measured for each of the module systems 6(1) to 6(n) (ST1) to discriminate acceptable modules from unacceptable ones (ST2) on the basis of abnormalities of an electric wiring and electrodes. The I-V characteristic of each of the module systems and the I-V characteristic of a single solar cell module in the module system are measured (ST4), and the quality is determined on the basis of the degree of deterioration of output of the measured single solar cell module (ST5). The measured value of the I-V characteristic of the module is multiplied for the number of modules constituting the module system to calculate a value (ST7), the calculated value is compared to a measured value of the I-V characteristic of the entire module system to determine the quality of the module system (ST8). Thus, a solar power generation system consisting of acceptable used solar cell modules can be obtained. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
