| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power distribution system that plainly informs a user of the switching situation of a power supply source. <P>SOLUTION: The power distribution system includes each power supply source consisting of a commercial power supply AC, a solar cell 3, and a secondary battery 5, an outlet C which is supplied with power from each power supply source and is equipped with a display X, and a controller 7 which constitutes a power distribution control means for switching the power supply source for switching power to the outlet C based on at least one of the power feed rate of the power supply source and a power requirement on the outlet side, and a display control means for changing the display of the display means X of the outlet C according to the power supply source supplying the outlet C with power. <P>COPYRIGHT: (C)2011,JPO&INPIT |
