For large charging stations with power limited, the combination of energy storage and charger is mainly recommended.

    The transformer power of some charging stations is limited, it is difficult to transform the power grid, but still want to meet the high-power charging during the day. At this time, PNE energy storage + charger system can be selected. When the charging power is low at night and the electricity price is low, store the electric energy in the battery. When the charging power is high during the day and the electricity price is high, discharge the battery and cooperate with the power grid to charge the electric vehicle, so as to perfectly solve the problems of customers.