| 摘要 |
The present disclosure relates to a charging control device, a photovoltaic generation system, and a charging control method that make it possible to perform more efficient charging. The charging control device is constituted by being equipped with: a charging converter for taking out power from a solar panel and converting the power to a voltage necessary for charging a storage battery; and a control CPU for adjusting the output voltage output from the charging converter. At a certain output voltage, the charging converter takes out the power from the solar panel at two operating points where the power can be taken out from the solar panel and charges the storage battery. The control CPU adjusts the output voltage according to the voltage difference between the input voltages corresponding to the respective two operating points. The present technique is applicable to, for example, a charging control device in a photovoltaic generation system. |
