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GoodWe ESA 125 kW / 261 kWh all-in-one energy-storage system
GoodWe· ESA 125 kW / 261 kWh

GoodWe ESA 125 kW / 261 kWh

GW125/261-ESA-LCN-G10 / G11

Complete C&I energy-storage system: 261 kWh battery with integrated 125 kW PCS.

  • 261.3 kWh
  • High-voltage
  • 261 kWh, 125 kW PCS
  • Liquid cooling, LFP 314 Ah
  • Up to 20 units in parallel
  • IP54, fire suppression
Price
B2B price on request.
Availability
Availability and lead time on request.

About the product

The ESA 125 kW / 261 kWh series (GW125/261-ESA-LCN-G10 and G11) is GoodWe’s all-in-one system for commercial energy storage, documented by an EMEA datasheet.

Five liquid-cooled battery packs provide 261.25 kWh, while the integrated PCS delivers 125 kW rated power in on-grid and off-grid operation. Maximum system efficiency is 92 %, and units can be paralleled up to 2.5 MW / 5.22 MWh.

The IP54 cabinet with C4 anti-corrosion protection (C5 optional) and aerosol + water fire suppression is designed for outdoor installation. Offers and configurations are prepared per project.

Technical specifications GW125/261-ESA-LCN-G10 / G11

Technical specifications – GW125/261-ESA-LCN-G10 / G11
ParameterValue
General
Cell chemistryLFP (LiFePO4), 314 Ah
AC output
Rated output voltage400 / 380, 3L/N/PE V
Max. output current198.5 A
Grid frequency50 / 60 Hz
Power factor0,8 lagging – 0,8 leading
Electrical data
Nominal energy261.25 kWh
Number of battery packs5
Nominal voltage832 V
Operating voltage range676–936 V
PCS nominal power125 kW
PCS max. power137,5 kW @ 400 V; 130,6 kW @ 380 V
Depth of discharge (DoD)90–100 (90 recommended) %
Scalabilitymax. 20 units in parallel (2,5 MW / 5,22 MWh)
Efficiency
Max. system efficiency92 %
Protection
Fire suppressionAerosol + water-based; explosion-proof fan and plates (optional)
Ingress protectionIP54
Anti-corrosion classC4 (C5 optional)
Communication
ProtocolModbus TCP, Modbus RTU
Mechanical data
CoolingBattery: liquid cooling; PCS: smart fan
Noise level70 dB(A)
Operating temperature-25 – +55 (derating from 45) °C
Dimensions (W × H × D)1050 x 2250 x 1400 mm
Weight2,580 kg
Max. altitude4000 (derating above 2000) m

Values are taken from the manufacturer's official datasheet listed in the sources. Check the current document version before designing.

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