| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric accumulation network system utilizing midnight power which can minimize the quantity of used power from a commercial power system in a time zone excluding a time zone of midnight power. <P>SOLUTION: Storage batteries to accumulate midnight power are installed severally to a plurality of houses, and in a time zone excluding a time zone of midnight power, electricity is supplied from a storage battery in a house of a small load demand to a house of a large load demand. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
