| 摘要 |
PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system which can prevent reduction in power-extraction efficiency.SOLUTION: A photovoltaic power generation system 1 includes an operation point change apparatus 20 (especially, a solar radiation distribution calculation apparatus 21) which acquires panel state information showing a state of a solar battery panel 10, and changes an operation point of a power generation cell 11 of the solar battery panel 10 on the basis of the information. Even when the solar battery panel 10 (and a principal surface 11s of the power generation cell 11) is a curved surface, for example, the operation point of the power generation cell 11 can be changed so as to follow the maximum power point in accordance with the solar radiation distribution in the solar battery panel 10. The photovoltaic power generation system 1 can prevent reduction in power-extraction efficiency, accordingly. |
