| 摘要 |
PROBLEM TO BE SOLVED: To configure a photovoltaic power generation device by connecting power generated by a plurality of solar cell arrays to a plurality of power conditioners having a small total capacity.SOLUTION: A time count unit 40 (selection unit) selects a plurality of solar cell arrays 10A, 20A, and 30A in order from an estimated largest power generation amount to the smallest, to mutually form a pair with a first conditioner 60, a second power conditioner 70 and a third power conditioner 80 (DC-AC power converter unit) selected in order from the largest capacity. A connection switchover unit 50 connects each pair of thus selected solar cell arrays 10A, 20A, and 30A and the first conditioner 60, the second power conditioner 70 and the third power conditioner 80. |
