125 kW / 261 kWh D-Cube-S125-261
D-Cube-S125-261is a compact and efficient industrial energy storage system (BESS) that provides 125 kW of power and 261 kWh of capacity in one integrated solution. It is designed for companies that want to optimize electricity costs, reduce load peaks and ensure uninterrupted power supply.
The system uses reliable and long-lasting LFP battery technology, and is equipped with intelligent power management (EMS) and liquid cooling for stable operation. Thanks to its integrated AC—DC architecture and modular construction, the D-Cube-S125-261 is flexibly adaptable to a variety of commercial and industrial projects.
Rated power: 125 kW
Capacity: 261 kWh
Battery Type: LFP (Lithium Iron Phosphate)
Rated voltage: 832 V
Voltage range: 754-949 V
Max. system efficiency: ≥ 88%
Inverter efficiency: ≥ 98.5%
Charge/discharge rate: ≤0.5C
AC voltage: 400 V (3 phase)
Frequency: 50 Hz
Power factor: -1 to +1
THD: < 3%
Cooling: liquid cooling
Protection class: IP54
Operating temperature: -20°C to +50°C
Dimensions (W×D×H): ~1150 × 1450 × 2350 mm
Weight: ~2.5 t
