As the urbanization process accelerates and the concept of green low-carbon life becomes increasingly popular, community shared energy storage power supply systems have emerged as an innovative energy solution that integrates power storage, distribution, and sharing. Different from home energy storage equipment that is used independently by a single household, the community shared energy storage system is a centralized energy storage facility deployed at the community level, which can provide shared power supply services for multiple households, small businesses, and public facilities in the community, realizing efficient utilization of energy resources.

The core working principle of the community shared energy storage system is to store electricity from the grid or renewable energy sources (such as rooftop solar panels in the community) during the low-load period of the power grid, and distribute the stored electricity to users in the community during the peak load period, power outage, or when renewable energy generation is insufficient. This "peak shaving and valley filling" function not only helps to stabilize the community power grid, reduce the pressure of peak power consumption, but also enables users to save electricity costs by using low-price stored electricity during peak periods.