The solar box boosting station is a type of box substation that converts the AC power output from the solar inverter into 10kV three-phase AC power for connection to the grid. The box-type solar boosting station consists of three parts: a low-voltage incoming cabinet, a boosting transformer, and a high-voltage outgoing cabinet, which are independently installed in three separate compartments arranged in a “目” pattern. The low-voltage room is equipped with a control transformer that converts the power to supply the internal power needs of the box transformer.