Industry background According to incomplete statistics from the CESA Energy Storage Application Branch Industry Database, in the first half of 2024, the domestic new energy storage installed capacity increased by 12.9GW/31.24GWh, and the capacity scale increased by 98% year-on-year. In June, the new energy storage grid-connected reached 5.2GW/11.37GWh, and the capacity scale increased by 159% month-on-month, setting a new monthly grid-connected record. The scale of user-side energy storage doubled, concentrated in the three provinces of Jiangsu, Zhejiang and Guangdong. According to incomplete statistics, 69 new user-side energy storage projects were added in June 2024, with an energy storage scale of 160.437MW/308.758MWh, which doubled from the scale in June. As shown in the figure, the projects are mainly concentrated in Jiangsu, Zhejiang and Guangdong, mainly in micro-small industrial and commercial energy storage projects. More than 25 industrial and commercial energy storage companies have successfully put projects into operation. Companies such as Chiku New Energy, Haiju New Energy, and Wotai Energy have achieved fruitful results, with multiple orders successfully delivered and connected to the grid, providing industrial and commercial energy storage solutions for different companies. In July, except for Qinghai, Yunnan, Guangxi, Guizhou and Gansu, all other provinces began to implement peak electricity prices, and the peak-valley price difference in many regions exceeded 1 yuan/kWh. Among them, according to the newly demarcated time-sharing period in Zhejiang, owners who configure industrial and commercial energy storage can realize two charging and two discharging of two peak-valley price differences. Under the condition that the voltage level is less than 1 kV, when the general industrial and commercial single system 1.5 times electricity purchase is implemented, the peak-valley price difference reaches 1.2768 yuan/kWh; its single system industrial and commercial electricity purchase peak-valley price difference exceeds 0.983 yuan/kWh.
Ankerui energy storage supporting products are suitable for industrial and commercial energy storage integrated cabinets and energy storage containers with a capacity of less than 500kWh. These energy storage cabinets are suitable for various harsh environments and can work stably in a wide temperature environment of -20℃~60℃.

1. Environmental adaptability: The terminal adopts a reinforced unit shell, which is designed to resist strong vibration and strong interference and is suitable for harsh environments.

2. Stability: All terminal integrated circuits are industrial grade, with high stability and reliability, meeting the technical requirements of closed operation of energy storage units.

3. Anti-interference performance: The hardware design adopts a variety of isolation and shielding measures, and the software design adopts the protection algorithm of digital filtering technology, which greatly improves the anti-interference performance of the device.

4. Communication mode: Supports a variety of communication interfaces and protocols, including RS485, Ethernet interface, etc., and supports communication data collection of various intelligent devices.
Industrial and commercial energy storage cabinets
Energy storage containers
System functions and application scenarios Acrel-2000ES, an energy storage EMS specially developed for industrial and commercial energy storage cabinets and energy storage containers produced by equipment suppliers, energy storage integrators, and battery manufacturers. It has complete energy storage monitoring and management functions, covering detailed information of energy storage system equipment (PCS, BMS, electric meters, fire protection, air conditioning, etc.), and realizes data collection, data processing, data storage, data query and analysis, visual monitoring, alarm management, statistical reports and other functions. The application supports energy scheduling, and has control functions such as planning curve, peak shaving and valley filling, demand control, and backflow prevention. The energy storage container system structure Acrel-2000ES can connect the energy storage cabinet or the equipment inside the energy storage container to the system through direct purchase or through a communication management machine or serial port server. The system structure is as follows:
Access equipment
Function & strategy
System function
Supporting products