CHARGING STAND SYSTEM, CHARGING METHOD, AND CHARGING SERVICE PROVIDING METHOD

PROBLEM TO BE SOLVED: To provide a charging stand system capable of easily introducing a charging stand into a space of a consumer regardless of the type of a power supply contract with an electric power company, and providing a new additional value, and to provide a charging method by the charging stand system, and a charging service providing method. SOLUTION: The charging stand system has a power receiving device 100 for stepping down a high-voltage power fed from a high-voltage distribution line 2 to a low-voltage power for power supply, a load 230, and a charging equipment 300. The charging equipment 300 has a secondary battery 303, a DC/DC converter 304 to which a body to be charged is connected, a bidirectional inverter 302 structured to be capable of supplying the power fed from the power receiving device 100 to the secondary battery 303 or the DC/DC converter 304, and supplying the power fed from the secondary battery 303 to the load 230, and a control means CTR controlling the bidirectional inverter 302 and the DC/DC converter 304. COPYRIGHT: (C)2010,JPO&INPIT