DC rated capacity: 5.015MWh

 DC side rated voltage: 1331.2V (1P416S)

 System efficiency: ≥95%

 Battery type: lithium iron phosphate

 Size: 6058*2896*2438mm

 Weight: approximately 42 tons

      In industrial and commercial applications, the energy storage system can be applied individually to reduce the cost of electricity for users and ease the pressure on the power supply system through valley power peak use, and can be combined with distributed new energy sources, adjustable loads, charging piles and energy management systems.Provide integrated solutions for green and low-carbon realization.Zhejiang Zhenjiang New Energy Energy Storage Container System, which is safe, reliable, intelligent and convenient, integrates battery module, BMS, PCS, fire protection system and other equipments, and provides users with a 2.6Mwh energy storage system solution on the AC side. The product is characterized by flexible deployment, safety and reliability, intelligent liquid cooling and intelligent convenience.Container integration is high, All-in-one design, integrated PCS, reducing transportation and installation costs, while the box and many internal parts of the explosion-proof level components, in the case of thermal failure of the battery, it can effectively prevent the expansion of the fire, rapid suppression of thermal runaway, and effectively ensure the safety of the system use.

Product Features:

• High energy density. 50% more power than 3.35MWh in the same volume, substantial savings in floor space and lower land costs.

• High Integration. Equipment Integration: The energy storage battery, battery management system (BMS), converter (PCS), fire protection system, cooling system, power distribution, lighting and other ancillary equipment are highly integrated in a 20-foot standard container, which reduces the external connections and wiring, lowers the system complexity, and improves the reliability and stability of the system. Functional integration: Effective management and control of electric energy is realized through the battery management system and energy management system, which can automatically switch the charging and discharging modes according to different application scenarios and demands, and realize various functions such as peak shaving and valley filling, frequency and voltage regulation, and standby power to satisfy various demands on the power generation side, the power grid side, and the user side.

• High efficiency. The use of advanced battery technology and power electronic conversion technology reduces the loss of energy in the conversion and storage process, thus improving the energy utilization efficiency of the whole system and reducing operating costs.

• High response speed. It can quickly respond to the grid's scheduling instructions and load changes, complete the switching of charging and discharging states within milliseconds, provide rapid power support for the grid, effectively improve the stability and reliability of the grid, and is especially suitable for frequency and voltage regulation and other application scenarios that require a high response speed.

• High safety. Equipped with perfect safety protection system, such as "PACK level fire protection + explosion venting design + perfluorohexanone fire protection system + system water fire protection" and other multiple protections, as well as intelligent temperature control, multi-level short-circuit fuse protection, etc., it can effectively prevent and cope with the safety risks such as fire, short-circuit, over-charging and over-discharging, etc., to ensure the safe operation of the system.

• Excellent environmental adaptability. The energy storage system can operate safely and stably in a wide temperature zone from - 20℃ to 55℃, and is not afraid of severe weather conditions such as cold and heat, so it can adapt to the climatic conditions of different regions, thus expanding the application range of the system.

• Convenience of operation and maintenance. Intelligent fault diagnosis can be carried out, active warning can be provided, remote operation is possible, and the standard modularization of each device is fully considered at the design stage, making maintenance and replacement simple and easy.

Application Scenarios:

• Wind and solar farm distribution storage. Smoothing power output, improving energy utilization and avoiding wind and light abandonment.

• Grid side. Frequency and voltage regulation maintains the stable operation of the grid and guarantees the quality of power supply; peak shaving and valley filling reduce the construction and operating costs of the grid and improve the operational efficiency and economy of the grid.

• User Side. Optimize power consumption strategies, reduce power costs, and use the black start function to power loads when the grid is unavailable.

Technical Parameters