Liquid-cooled lithium-ion energy storage system

Liquid-cooled lithium-ion energy storage system

System configuration:

- Composed of 3072 series and parallel-connected 3.2V/310Ah lithium iron phosphate batteries, with a voltage of 1228.8V

- One battery management system

- One set of liquid cooling unit/thermal management system, one set of fire protection system, one set of on-site monitoring system

Application scenarios:

- Solar power and wind energy generation systems

- Multi-energy complementary microgrids

- Peak shaving and valley filling in power systems

- Voltage and reactive power support

- Frequency regulation and load tracking

- Deferred upgrade of user distribution systems

Features and advantages of the liquid-cooled lithium-ion energy storage system:

- High safety: Battery module protection level exceeds IP65, effectively preventing condensation and salt spray erosion

- High reliability: Integration of battery interconnection box and liquid-cooled heat dissipation plate, effectively increasing heat dissipation contact reliability

- Energy consumption reduction: Liquid cooling channel adopts curved grid design, increasing heat exchange area and greatly improving heat exchange efficiency

- High adaptability: Liquid-cooled plate adopts extruded aluminum profiles, increasing product strength and suitable for various scenarios

- Efficient liquid cooling technology: Intelligent temperature control and balance design, with temperature difference ≤2.5℃ within a single pack

- High energy density: Battery racks and containers are welded together, with a compact structural layout, improving space utilization and meeting the requirements of system stability

- Multi-dimensional fire protection design: Equipped with three levels of fire protection design at the cell level, pack level, and compartment level. Equipped with various detection sensors such as temperature sensors and flammable gas detectors. Compatible design for water-based fire protection, compartment-level gas fire protection, and pack-level gas fire protection. Flexible option selection

- Standardized modules: Adopt standardized module design, strong scalability, and can meet the power and energy requirements of different scenarios. All components are pre-installed in the factory, reducing on-site installation and commissioning workload, and meeting overall shipping requirements.

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