2.5MWh Containerized ESS with Liquid Cooling & 314Ah LFP Battery Cells
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Type: Air cooling/Liquid cooling
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AC Phases: Three-phase Four-wire
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Battery Rated Capacity: 2.5MWh(0.5C)
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Rated Voltage: 380V
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Dimension: 20'HQ
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Weight: 30t
This 2.5MWh containerized energy storage system features high-density 314Ah LFP battery cells with measured capacity exceeding nominal specifications. The advanced liquid cooling system ensures optimal thermal management while maintaining IP64 protection rating. With three-phase AC output and compact container design, it provides reliable power for commercial and utility-scale applications.
Frequently Asked Questions
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Are you a factory?
AWe are a manufacturing factory, focusing on OEM/ODM, mainly manufactures outdoor cabinet and containerized energy storage systems. Factory visits are welcome anytime.
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What cells and PCS brand?
ACells are REPT, Gotion... from the top brands. PCS is Enjoy.
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What certifications do you have?
AThe system meets lEC 62619, IEC 62933, IEC 62477-1, IEC 61000-6-2/6-4, IP55, UN38.3/UN3536, with optional UL 9540/9540A, UL 1973, CE, CEI 021 and IEEE 1547 based on project needs. Compliance can be customized according to project needs across different regions.
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What is the lifespan of a BESS? What are the main factors that affect it?
ATheir commercially designed lifespan is typically 10 to 20 years. Actual lifespan is primarily influenced by the following four core factors: LFP battery cycle life, Usage mode, operating environment, battery management system.
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How does BESS work in conjunction with renewable energy (PV/wind power)?
ABESS stores excess renewable energy (PV/wind) and discharges it when needed. Key functions: smoothing fluctuations, shifting energy to peak hours, and supporting grid services. Managed by an intelligent EMS.
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What are the advantages of liquid cooling compared to air cooling systems?
ALiquid cooling systems offer superior thermal balance, lower battery temperature differences, and higher charge/discharge efficiency. This extends battery life, improves system safety, and ensures stable performance in high-temperature environments. For large systems like 3.72MWh, liquid cooling is the optimal choice for achieving cycle management.
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How does this system perform under extreme outdoor conditions?
AWith an lP55 outdoor-rated cabinet, industrial-grade sealing, and advanced liquid-cooling,the system can operate reliably in high-temperature, dusty, humid, and coastal environments.
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Offer one-stop service?
AYes, full services from solution design, equipment selection, installation & debugging to operation & maintenance management. Tailored solutions per customer needs.
