| 摘要 |
<P>PROBLEM TO BE SOLVED: To confirm the operating state of a power conditioner or the electric energy being generate from a solar cell varying at any time easily and locally. <P>SOLUTION: Operating state of a power conditioner 12 and electric energy being generate from a solar cell 11 vary at any time and it is interesting for a user. A remote controller 17 obtains information of the output power (generated power) or integrated electric energy of an inverter 21 (solar cell 11) through communication with an linked inverter unit 16, or obtains information of sold power, purchased power, sold electric energy and purchased electric energy through communication with a sensor unit 14 and displays the operating state of the power conditioner 12 and the electric energy generated from the solar cell 11 on the screen of a liquid crystal module 57 in a display unit 18 based on these information. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
