The application of energy storage systems is mainly on the user side, with the widely implemented peak valley arbitrage of time-of-use electricity prices and the problem of spontaneous self use by enterprises under power constraints,

The strong promotion of peak valley electricity prices provides considerable space for energy storage system arbitrage. At present, the vast majority of industrial households in provinces and cities in China have implemented a peak valley electricity price system. By reducing the electricity price during nighttime low periods and increasing the electricity price during daytime peak periods, users are encouraged to plan their electricity consumption at different times, which is beneficial for power companies to balance the supply of electricity, reduce production costs, and avoid the problem of huge losses caused by frequent start-up and shutdown of partial distribution motor sets, ensuring the stability of the power system. Energy storage systems are used for peak and valley electricity price arbitrage. Users can use energy storage devices to store energy during low electricity prices, and use stored energy during peak electricity periods to avoid direct large-scale use of high priced grid energy. This can reduce users' electricity usage costs and achieve peak and valley electricity price arbitrage.

In the Internet of Things, energy storage systems are connected in parallel to data centers, simplifying the series stages of power supply in data centers, optimizing and improving the power structure, significantly improving the capacity and backup time of emergency power sources in data centers, and further enhancing the power supply reliability of data centers. In addition, the energy storage system can also improve the economy of data center power operation, energy conservation, consumption reduction, and low-carbon stability through mechanisms such as peak shaving and valley filling, capacity allocation, etc.

So, the large-scale energy storage systems produced and manufactured by HaiLei can easily help customers achieve commercial and factory side applications. The future of energy storage systems will play an increasingly important role.