SunArk 125kW 261kWh Liquid Cooling Outdoor Energy Storage System is a high-performance BESS designed for commercial and industrial energy storage applications. With 125kW rated power and 261kWh battery capacity, it provides reliable energy storage for peak shaving, load shifting, backup power and renewable energy integration. The system features advanced liquid cooling technology for efficient thermal management, helping maintain stable battery performance and improve safety and service life. With up to 8,000 cycles, it is suitable for long-term operation in demanding C&I applications. Its integrated outdoor design enables convenient installation and deployment, making it ideal for factories, commercial buildings, industrial facilities, solar-plus-storage projects and microgrids.
Brand:
SunArkRated AC voltage:
400VCell life cycle:
8000 cycles (0.5P, 5%-95%DOD, 70%SOH)Cell type:
LFPWarranty:
5 YearsIP Class:
IP54BMS communication interface:
CAN2.0BProduct descriptions from the supplier


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About this supplier
SunEvo Solar is a leading global energy storage solution and service provider. The company specializes in residential, commercial and utility applications and delivers pre-eminent products and fit-for-purpose solutions. SunEvo Solar has 20+ years experience producing energy storage products and 90,000+ systems actively running in 80+ countries, enabling millions of people to enjoy reliable, accessibleand clean energy.
SunEvo Solar has experienced rapid growth, with cumulative production reaching 620MWh of battery energy storage systems (BESS) and battery strings by 2025. In international markets, the SunEvo Solar FlexCombo DC-coupled microgrid energy storage system (power range 50kW to 1MW) has established itself as a recognised brand. Its products have been successfully deployed across the EuropeanUnion, the United States, Canada, Brazil, Myanmar, and African nations, with cumulative deliveries exceeding 300 units.
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