Off-grid energy storage system IBS520

liquid-cooledcabinet

IBS520 Series 125kW/261kWh Commercial & Industrial Energy Storage All-in-One Cabinet is a dual liquid cooling integrated energy storage solution designed for all-scenario applications on the C&I user side. The system delivers an average efficiency exceeding 88% and an availability rate of up to 98%. Having undergone more than 10 rigorous safety tests and over 30 multi-scenario reliability verifications, it ensures fundamentally safe and stable operation. The product fully adapts to diverse needs such as PV self-consumption, peak-valley arbitrage, demand management, emergency backup power, and microgrid/off-grid operation, serving as the core asset for C&I users to optimize energy, increase returns, and secure power supply. Coupled with the EMS energy management system, it enables multi-energy coordination, providing customers with a one-stop energy management service that delivers "cost reduction & efficiency improvement + safety & reliability + flexible adaptation." In addition, the system supports multiple protocol integrations and can participate in virtual power plant (VPP) transactions through aggregation, continuously generating incremental value-added revenue via demand response, ancillary services, and spot market trading. Overview High efficiency ·Intelligent dual-cycle cooling technology to help reduce the power loss by 35% ·Integrated with 3S to improve the system conversion efficiency to a value higher than 91.5% ·Cell temperature diference not higher than 3° C owing to liquid cooled mode, improving the cycle life by 20% Stable and reliable ·Long-term running at rated power under 50 ·Adapt to a wide voltage range to resist harmonics within THDu8%