SiRay C&I Energy Storage Cabinets GCB-E240 - 241 kWh / 125 kW, LFP 314Ah - front view

Industrial & Commercial Energy Storage Cabinet GCB-E240

  • 241 kWh / 125 kW
  • LFP 314Ah
  • IP54
  • Three-Phase

Send us your load list and we size it.

High-capacity 241 kWh / 125 kW outdoor energy storage cabinet with integrated PCS, fire protection and air-cooling. Built for commercial and industrial peak shaving, demand charge management and backup power.

Best for: Higher-power commercial and industrial peak shaving and demand control

Key Specifications

Battery Parameters

Battery TypeLFP 314/280Ah
Battery Pack51.2V 314Ah
Rated Voltage768 V (15 module series)
Rated Energy241.15 kWh nominal (314 Ah pack) / 215.04 kWh nominal (280 Ah pack)
DOD95%
Cycle Life6000 cycles at 0.25C, 95% DOD, 25 °C
Voltage Range672 – 864 V

Operational Parameters

Rated Charge / Discharge Power125 kW
Integrated PCSThree-phase hybrid, grid-tied (PCS mass not included in the cabinet weight)
Grid TypeThree-Phase Four-Wire
Rated Grid VoltageAC 380 V
Applicable Grid Frequency50 Hz
Rated Current189 A
Current Harmonic Distortion<3%
Power Factor Range1 (leading) ~ 1 (lagging)
Operating Temperature Range-20 ~ 50 ℃
Relative Humidity0 – 95%
Altitude<2000 m
Cooling MethodAir cooling (refrigeration, ventilation, heating)
Noise≤75 dB

System Parameters

System Efficiency≥90%
Fire Protection SystemIntegrated
MessagingRS485 / CAN
Ingress ProtectionIP54
Dimension (W×D×H)1300 × 1260 × 2375 mm
Weight2500 kg (excluding PCS)

Where It Fits

  • Factories and campuses managing a demand charge
  • Sites with a sharp morning or evening peak
  • Backup for a line that cannot drop
  • PV self-consumption on a commercial roof

Compatible Equipment

Three-phase four-wire AC 380 V at 50 Hz, RS485 / CAN, Modbus TCP/IP to a site SCADA.

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