The development of the renewable source market has driven the development of ESS industry. Many industrial parks have begun to gradually build ESS to achieve energy efficiency which is able to reduce energy consumption costs and improve economic benefits through energy arbitrage. Therefore, ESS is attracting more and more attention from large and medium-sized parks.


Industrial park EES is when PV systems are deployed on in industrial parks, which can provide part or even all of the local energy consumption. The function of the ESS is to store part of the electricity generated by PV systems when the load is small, or when the electricity price is low at night. Energy storage is carried out and electric energy is released to the load during peak electricity prices during the day, thereby reducing energy consumption costs.

The construction of commercial complexes not only meets people's consumption needs, but also improves the city's economic level and city image. In order to solve the energy consumption problems, commercial complex ESS solutions came into being.

Commercial ESS stations applied to large-scale commercial complexes on the user side can realize demand management, solving the problem of inability to expand and transform commercial complex feeders and the impact of EV charging access on the power grid. It solves the pain points and realizes smart energy storage services and dynamic capacity increase for peak shaving, while also participating in power demand side response.

With the rapid development of the EV industry, charging demand is also growing correspondingly, but there is still a huge vacancy in the charging pile market. As a new attempt in the green economy, PV-plus EV charging station with ESS have broad development prospects.

PV-plus EV charging with ESS integration refers to a power system composed of grid, distributed PV, ESS, charging piles, monitoring and protection devices. Its working concept is to use PV energy generation, and the generated energy is used to charge EV or stored into ESS. The emergence of PV-plus EV charging with ESS integration not only solves the problem of distribution network restricted by limited land and power capacity resources, but also achieves local balance between local energy generation and consumption through ESS and optimized configuration. During off-peak hours periods, the PV-plus EV charging station with ESS can charge ESS or EV. During peak hours or when the power grid is insufficient, the PV-plus EV charging station with ESS can supply power to the grid, playing the role of peak shaving.

In order to adapt to the global trend of Carbon Peaking and Carbon Neutrality, low-carbon data centers will be the future development trend. Compared with the traditional lead-acid battery as backup power solution, the ESS solution has the advantages of higher safety at any time, higher system integration, and more reasonable charging and discharging strategies.

Installing ESS in data centers can play the following roles:
1) smooth the fluctuations of renewable resources and provide stable and long-lasting power for data centers.2) participate in power market trades and reserve energy as backup power supply to power the data centers and obtain power market revenue.3) replaces UPS to ensure the uninterrupted power supply of the data centers. At the same time, it can improve asset utilization and operating income through the interaction between ESS and grid.

Microgrid, also known as distributed energy island system, is a system that systematically combines generators, loads, photovoltaic power generation, energy storage devices, and control devices to form a single controllable unit, while supplying electricity to users. The combination of microgrids and energy storage is suitable for electricity consumption in remote areas and "power blank areas" that are not covered by some large power grids, such as islands and remote mountainous areas.

The main roles of energy storage in microgrid systems are as follows: 1. Improve the stability of distributed energy . Distributed power sources such as solar energy, wind energy, and biomass energy are greatly affected by external environments such as light, temperature, wind, and climate, and their power generation is characterized by randomness and instability. Energy storage can be jointly controlled with the main power grid through EMS to stabilize the fluctuations and output of distributed energy. Provide on-site utilization of distributed energy to prevent transmission pressure and power loss under long-distance transmission. In addition, energy storage substations can provide power to the main load during nighttime or distributed energy maintenance periods, thereby reducing power outage time...