| 摘要 |
PROBLEM TO BE SOLVED: To satisfactorily suppress an output fluctuation of a photovoltaic power generation panel with a simple structure.SOLUTION: A photovoltaic power generation system, including the photovoltaic power generation panel and a power storage unit, performs prediction processing for predicting the fluctuation of power generation amount of the photovoltaic power generation panel, and charge/discharge control processing of the power storage unit. The charge/discharge control processing of the power storage unit performs processing for mitigating the fluctuation of power input into a power converter unit to the fluctuation in time exceeding a constant time, when the fluctuation predicted by the prediction processing is a predetermined amount or greater within the constant time, by the discharge or charge of the power storage unit. |
