OPTICAL POWER GENERATION SYSTEM AND ELECTRICAL STORAGE APPARATUS

摘要

According to an aspect of the invention, there is provided a photovoltaic system including: a power generation module including at least one power generation section configured to convert energy of light to electrical power, and a power storage module including a plurality of power storage devices configured to store the electrical power converted by the power generation section. The power generation module and the power storage module are connected in parallel. In the power storage module, the plurality of power storage devices is connected in series. And, number of the power storage devices is larger than number of the power generation sections.