CESS-125K232 AC Coupling Container Energy Storage System (CESS)
liquid cooling Industrial & Commercial energy storage systems
XSY Energy’s CESS-125K232 is a high-performance, liquid-cooled, AC-coupled container energy storage system designed for industrial and commercial applications. Equipped with advanced LFP280Ah cells and a robust 832V battery system, it delivers 125KW output power and 232.9kWh capacity. The system supports up to 10 units in parallel, offering easy scalability for projects over 2MWh. Fully certified to IEC, UN, and GB/T standards, it ensures safe and efficient energy management for peak shaving, backup power, and microgrid applications.
Core Highlights
Energy Output: 125KW continuous power
Total Capacity: 232.9kWh
Battery Chemistry: LFP (LiFePO4) 280Ah cells
Cell Configuration: 260S1P (5 strings of 52S1P)
Voltage Range: 650V ~ 950V | Nominal Voltage: 832V
Cooling: Integrated high-efficiency liquid cooling system
AC Coupled: Designed for seamless integration with diesel gensets, microgrids, or grid-tied systems—no PV required
Parallel Capability: Supports up to 10 units in parallel, easily scaling to over 2MWh
Electrical Specifications
Output Current: 145A
Output Voltage: AC400V
Grid Connection Type: 3P3W+PE / 3P4W+PE
Output Form: Pure sine wave, stable and synchronized
Isolation: Fully isolated AC system for safety and compatibility
Specifications
Container Size: 1376 mm (W) × 1300 mm (D) × 2050 mm (H)
Weight: Approx. 3200 kg
Cabinet Material: Industrial-grade steel with anti-corrosion coating
Installation Type: Outdoor-ready, plug-and-play configuration