| 摘要 |
PROBLEM TO BE SOLVED: To provide a power supply system kind to the earth to steadily supply enough power using a photovoltaic power generator and a fuel cell that runs on hydrogen gas. SOLUTION: With a power supply system that uses a solar battery utilizing the solar energy and a fuel cell utilizing hydrogen gas as required, together with a battery to store the above power, a battery controller, ac power can be supplied to variety of electric appliance through a power inverter. |
