Liquid cooling systems remove heat through liquid circulation, with good heat dissipation effects, but at a high cost, and are suitable for high-power, high-density energy storage systems; air cooling systems remove heat through air flow, with a low cost, but the heat dissipation effect is greatly affected by the environment, and are suitable for medium and low power energy storage systems.
Air cooling relies on fans to dissipate heat through airflow,whereas liquid cooling uses a coolant that directly absorbs and transfers heat away from battery modules.
The liquid-cooled energy storage system integrates the energy storage converter, high-voltage control box, water cooling system, fire safety system, and 8 liquid-cooled battery packs into one unit.
A liquid-cooled energy storage system uses a closed-loop coolant circulation system (usually water or a non-conductive fluid) to regulate the temperature of the battery modules.
Ranging from 208kWh to 418kWh, each BESS cabinet features liquid cooling for precise temperature control, integrated fire protection, modular BMS architecture, and long-lifespan lithium iron phosphate (LFP) cells.