| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rational circuit connection which solves the problems occurring when a solar battery is installed on a roof of a vehicle body or the like for saving on power consumption of a main power source of a vehicle, specifically when a cooling device or a refrigerating device is installed on the vehicle. <P>SOLUTION: An electric output of the solar battery is always connected to the main power source of the vehicle by setting an output voltage of the solar battery to be higher than a voltage of the main power source of the vehicle byΔV (approximately 1V) using a DC-DC converter 9 for an output of the solar battery 4 mounted on the vehicle body. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
