| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a solar power generation power supply apparatus excellent in power generation efficiency and heat resistance. <P>SOLUTION: A control body and a storage battery are stored in a housing, substantially in a closed state. A first blower is provided near a power converter, and a second blower is provided at an upper section in the housing. The first blower is operated, when a threshold and the temperature near the power converter are compared, and the temperature is decided as exceeding the first threshold. When the temperature exceeds the second threshold, to higher than the first threshold, the second blower is operated to discharge the air within the housing. The solar power generation power supply apparatus is configured to stop power conversion, when the temperature is further rises. As a result, power consumption caused by cooling the apparatus can be suppressed, and the apparatus is prevented from being damaged, or the like, due to temperature rise. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
