125kW / 522kWh & 125kW / 261kWh Liquid-Cooled Commercial & Industrial ESS

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Liquid-cooled commercial & industrial energy storage cabinets in 125kW / 522kWh and 125kW / 261kWh configurations — integrated AC and DC design with cloud monitoring.

125kW / 522kWh & 125kW / 261kWh Liquid-Cooled ESS

Models

  • Liquid Cooling — 125kW / 522kWh
  • Liquid Cooling — 125kW / 261kWh

Battery Pack (125kW / 522kWh)

  • Cell Type: LFP (1P52S)
  • Nominal Capacity: 314Ah
  • Nominal Voltage: 166.4V
  • Operating Voltage Range: 145.6~187.2V
  • Nominal Energy: 52.2496kWh
  • Dimensions (W×D×H): 792±1 × 247±1 × 1063±2 mm
  • Product Weight: 340kg

Battery System (125kW / 522kWh)

  • Configuration: LFP (1P260S)
  • Charge / Discharge C-rate: ≤0.5C
  • Nominal Voltage: 832V
  • Operating Voltage Range: 702~936V
  • Cooling Method: Liquid cooling
  • IP Rating: ≥IP65
  • DC System Efficiency: 93%
  • Weight: approx. 4.2T
  • Dimensions (W×D×H): 2000 × 1350 × 2380 mm (excluding lifting rings)

PCS (125kW / 522kWh)

  • AC Connection: Three-phase four-wire
  • Rated Power: 125kW
  • DC Voltage Range: 615~950V (3W+PE) / 650~950V (3W+N+PE)
  • Cooling Method: Forced air cooling
  • Protection Rating: IP20
  • Communication: CAN / RS485
  • Full-load Altitude: ≤2000m (derating above)

System (125kW / 261kWh)

  • System Capacity: 261kWh
  • Cell Capacity: 314Ah (LFP)
  • System Configuration: 1P260S
  • Rated Voltage: 832VDC
  • DC Voltage Range: 728~936VDC
  • Charge / Discharge C-rate: 0.5P

AC Parameters (125kW / 261kWh)

  • Rated Power: 125kW
  • Rated Voltage: 380V, -15% ~ +10%
  • Connection: 3P4W+PE
  • Rated Frequency: 50 / 60Hz
  • Power Factor: ≤3% (at rated power)
  • Efficiency: max. 91%

Protection & Safety

  • AC Side: Molded case circuit breaker
  • DC Side: Disconnect switch + fuse
  • Fire Suppression: Aerosol + water

Environmental & Physical

  • Operating Temperature: -20~55°C (derating above 50°C)
  • Altitude: ≤2000m
  • Relative Humidity: 0~100%
  • Weight: approx. 2.6T
  • Dimensions (W×D×H): 1000 × 1400 × 2300 mm
  • Protection Rating: IP54
  • Cooling Method: Liquid cooling
  • Communication: CAN / Ethernet / RS485 / dry contact

Note: specifications are subject to continuous product development — product form, parameters and performance are for reference only, please refer to the official product specification sheet.