The application mode of user side energy storage can provide functions such as energy optimization, backup power supply, load balancing, and power support based on user needs, energy policies, and market environment.

Energy storage systems can optimize energy consumption and reduce energy costs for users based on differences in electricity prices during different time periods. At the same time, in the event of power interruption or failure, the energy storage system can serve as a backup power source to ensure the normal operation of critical equipment and meet the needs of places with high power supply requirements.

The energy storage system can also participate in load balancing, by monitoring changes in grid load and user load demand, releasing or absorbing stored energy, and improving the stability of power supply.

The energy storage system can also participate in the support of the power network, such as voltage and frequency regulation, quickly responding to fluctuations or imbalances in the power system, and maintaining the stable operation of the power grid.

User side energy storage can also optimize electricity based on changes in electricity supply and demand and electricity prices, charging when electricity supply is sufficient but electricity prices are low, and then using stored energy when electricity supply is tight and electricity prices are high to reduce user electricity costs.

By selecting the appropriate user side energy storage application mode, energy utilization efficiency can be improved, costs can be reduced, and the large-scale application of renewable energy and stable operation of the power grid can be promoted.