| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system that prevents deterioration in power generating performance due to polarization. <P>SOLUTION: The photovoltaic power generation system includes a solar cell module 4 which performs photovoltaic power generation, a power conditioner 5 configured to convert DC electric power by the solar cell module 4 into AC electric power, and a ground switch 1 configured to ground a high-potential side of the solar cell module 4 when the solar cell module 4 performs no photovoltaic power generation. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
