BESS Series for Public Energy Storage
Powermax - M3440, a storage system of energy in containers with liquid cooling. It is specifically designed to meet the needs of large-scale energy storage markets.
Powermax-M3440 consists of a battery pack, a liquid cooling system, a fire extinguishing system, a battery management system, and power controls.
The high energy density at the module level, excellent liquid cooling technology, flexible configuration, and low maintenance costs make Powermax-M3440 a true giant power unit for large tasks such as wind and solar parks, islands, campuses, research institutes, factories, and locations with high energy consumption.
Efficient liquid cooling system.
Max. 1P loading and unloading.
Standard modular design, easy replacement and capacity increase.
24/7 online monitoring.
LFP 280Ah cell.
IP54, C4 (customizable).
Multi-level fire suppression reacts quickly, preventing thermal spread.
Turnkey design, reducing EPC field workload.
DC block integrated per cabinet.
Short construction period, construction cost savings by 2024.
Liquid-cooled containerized ESS is an integrated ESS developed for utility-scale energy storage needs.




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