· Photovoltaic-storage-charge integrated charging stations store electric energy after photovoltaic power generation, and photovoltaic, energy storage and charging facilities form a micro-grid.

· The integrated solution of solar storage and charging realizes the basic balance between local energy production and energy load through energy storage and optimized configuration. The impact of electricity on the grid;

· In terms of energy consumption, the distributed power supply and energy storage battery are directly used to charge the power battery, which improves the energy conversion efficiency.