ELECTRIC VEHICLE BATTERY CHARGE SYSTEM

摘要

PROBLEM TO BE SOLVED: To effectively use natural energy by efficiently supply power generated in a natural energy power generation facility such as photovoltaic power generation and wind power generation, for charging an electric vehicle and the like.SOLUTION: A charge control system makes it possible to use natural energy effectively at the maximum by combining: a controller having a function for communicating with a power conditioner connected to a natural energy power generation facility and a charge stand, and a function for acquiring a power generation power output value from the power conditioner and notifying the charge stand of a charge current value capable being supplied whose upper limit is the acquired power generation power output value; and the charge stand having a function for controlling a charge current value of which an electric vehicle connected to a charge connector cable is notified on the basis of the charge current value notified of, and a function for supplying charge current from the charge connector cable.