| 摘要 |
PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system having a power conditioner of simple configuration, and capable of supplying stabilized power for a long term by inhibiting degradation of a power storage device, and to provide a power supply system using the photovoltaic power generation system.SOLUTION: A photovoltaic power generation system A includes a photovoltaic power generation device 1, a power storage device 2, a power conditioner 3 for taking out a predetermined power from the photovoltaic power generation device 1 and power storage device 2, and converting it into an AC power, and a discharge limiting device 4 which can give the potential of the power storage device 2 as the working voltage of the photovoltaic power generation device 1, and can switch charge/discharge of the power storage device 2. |
