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GoodWe & GoodWe ESA 125/261

Type of manufacturer: GW125/261-ESA-LCN-G10
Manufacturer Art. No.: CI0125K-04-00P
Art. Nr.: 13784
Pieces per package unit:
  • 1 per pallet
  • 9 per container
Battery type: LFP
Installation location: Outdoor
Usable capacity: 261 kWh
Power: 125 kW
Warranty: 5 years
Charging power: 125 kW
Discharging power: 125 kW
Communication: RS485
Commercial storage type: All-in-One
Prices are only visible to business customers upon successful registration.
Product number: 13784
Prices are only visible to business customers upon successful registration.
Product number: 13784
Description

GoodWe ESA 125/261

GoodWe is a world-leading manufacturer of inverters and energy storage solutions. The new commercial storage system, the ESA125/261, is an all-in-one system for commercial and industrial applications, combining an Inverter, EMS, battery racks, etc. in a pre-assembled cabinet designed for outdoor use. The system delivers 125 kW of continuous power and 261.25 kWh of usable capacity (LiFePO4). The robust enclosure is rated to IP54.

GoodWe offers free commissioning support as well as a one-off condition assessment for all C&I energy storage systems of the BAT 60/112 kWh and ESA 125 kW/261 kWh models.
The promotion applies to deliveries from 1 November 2025 to 31 December 2026 and is project-specific.
Registration must be completed via the official form and approved by GoodWe prior to scheduling. Once approved, GoodWe will confirm the project by email and then arrange the service appointment with the project partner. Register
projects: Form

Please check the certification status in the relevant country. Expected to be certified in Austria from Q1 2026.

Certified to VDE4110 + VDE4120 from the end of January 2026. Currently certified to VDE4105.

The GM330 is not included in the scope of delivery and must be ordered separately. The SEC3000C is required for parallel connection of 2 or more ESAs.

From Q1 2026, the system will be suitable for use with an STS box for backup.

Product benefits

  • All-in-one complete system.
  • Maximum safety: Six safety levels, ranging from cell protection and automatic fault shutdown to fire and explosion protection. TÜV-certified to meet comprehensive environmental and fire safety requirements.
  • Suitable for outdoor use: Robust steel housing, IP54-rated (dust- and splash-proof).
  • Long-life LFP battery: High-cycle lithium iron phosphate cells (LiFePO₄) with over 6,000 charge cycles (90 % DoD, 70 % EOL).

Product features

  • Cell chemistry: LiFePO₄, cell voltage 3.2 V, 314 Ah.
  • Usable battery capacity: 261.248 kWh
  • Number of battery packs: 5 × 52.25 kWh
  • Battery voltage: 676–936 V
  • Battery cooling: Liquid cooling
  • Inverter cooling: Active air cooling
  • Communication: Modbus TCP, Modbus RTU
  • Protection class: IP54
  • Corrosion protection: C4 (C5 optional)
  • Dimensions (W×D×H): 1050×1400×2250 mm
  • Weight: 2580 kg
  • Product warranty: 5 years
  • Performance guarantee: 10 years

Contact our team of Memodo experts for a personalised consultation. Together, we’ll plan your bespoke energy storage project.

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GoodWe ESA 125/261
GoodWe & GoodWe ESA 125/261