Energidea
GoodWe GoodWe GW125/261-ESA-LCN-G10

GoodWe

Series: GoodWe ESA Series All-in-one System

GoodWe GW125/261-ESA-LCN-G10

Three-phase integrated bess inverter all-in-one system with 261.25 kWh LFP battery

Partially verified

Best for

  • + Commercial & industrial installations
  • + Three-phase installations
  • + Medium commercial & industrial (50-200 kWp)
  • + Cost-sensitive projects accepting standard warranty
  • + LFP battery applications - verify cycle life from datasheet

Not ideal for

  • ! Typical single-family residential - consider residential product line
  • ! Single-phase installations (unless manufacturer confirms support)
  • ! Small commercial applications (< 30 kWp) - consider smaller product
  • ! Backup/battery-backup projects (no EPS functionality)
  • ! Projects requiring future expansion - AIO unit does not support parallel expansion

In the GoodWe ESA Series All-in-one System series

This is the 261.25 kWh variant.

Compared to other models

  • - 335% larger capacity than GoodWe GW30/60-ESA-ACPN-G10
  • - Maximum capacity option in this series.

Ideal for

Ideal for projects that prioritize maximum stored energy in the series while keeping 125 kW as the design reference.

Key Specifications

Rated Output Power

125 kW

Vendor

Usable Capacity

261.25 kWh

Vendor
Show All Specifications

Core Electrical

AC Rated Power125 kWVendor
AC Voltage400Vendor
Energy (Nominal)285.74 kWhVendor
Energy (Usable)261.25 kWhVendor
C-rate (continuous)0.5 CVendor
Peak Power-
Battery ChemistryLFPVendor
DC Voltage Range-Vendor
System Round-trip Efficiency92 %Vendor
Noise75 dB(A)Vendor

EMS & Communication

EMS IncludedtrueVendor
ProtocolsModbus TCP, Modbus RTU, Ethernet, WLAN, RS485, CANVendor
EMS FunctionsTOU, Demand Management, Self-consumptionVendor
Remote MaintenancetrueVendor
Fault DiagnosistrueVendor
Grid Support Functions Detail-
Data Logging Interval-
Response Time-

Environment & Mechanical

Thermal ManagementLiquidVendor
Fire SuppressionFK-5-1-12 (Perfluorohexanone) + Aerosol (Pack-level)Vendor
DetectorsSmoke, TemperatureVendor
Maintenance AccessFrontVendor
Pressure Relief-
Thermal Runaway Mitigation6-stage safety conceptVendor
Lifting PointsYesVendor
Service Interval-
IP RatingIP55Vendor
Corrosion RatingC4Vendor
Operating Temp Range-25 ~ 60Vendor
Dimensions (W x H x D)2250 x 1050 x 1400 mmVendor
Weight2580 kgVendor

Compliance & Warranty

CertificationsCE, UN38.3Vendor
Battery CertificationsIEC 62619Vendor
System CertificationsVDE-AR-N 4105Vendor
LVRT/HVRT-
Warranty Throughput / Cycles-

Data Confidence & Verification

Partially verified

Data Sources

  • + Official datasheet - verified 2026-04-12
  • + Installation manual - verified 2026-04-12
  • - Certificate - not available

Data gaps that may affect your decision

  • ! Outdoor temperature range not specified - confirm outdoor suitability.
  • ! IP rating not documented - confirm installation location suitability.

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Compliance & Certifications

No compliance data available for this product.

Certifications

-

Documents & Downloads

DATASHEET PDF

  • GoodWe GW125/261-ESA-LCN-G10 DatasheetDownload

INSTALLATION MANUAL

  • GoodWe GW125/261-ESA-LCN-G10 Installation ManualDownload
Compatible Products - coming in Phase 3

Product data is sourced from manufacturers, official websites, and community contributions. Energidea does not guarantee completeness or accuracy. Installers should verify specifications, certifications, and compatibility with manufacturer documentation before quotation.

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Configuracion tipica del sistema

Peak Shaving

Industrial/Commercial demand management

Tipo de red: 3P Grid

Adecuado para: Commercial buildings, factories

Componentes principales

ESA Cabinet, External STS box (optional)

Descargo de responsabilidad: For reference only. Final system configuration should be confirmed based on local regulations, grid requirements, and project conditions.

Self-consumption

PV-integrated storage for cost reduction

Tipo de red: 3P Grid

Adecuado para: Sites with solar installations

Componentes principales

ESA Cabinet, PV Inverter

Descargo de responsabilidad: For reference only. Final system configuration should be confirmed based on local regulations, grid requirements, and project conditions.

Backup / Off-grid

Emergency power supply

Tipo de red: 3P Grid

Adecuado para: Critical loads

Componentes principales

ESA Cabinet, STS 500 box

Notas

Requires optional STS box

Descargo de responsabilidad: For reference only. Final system configuration should be confirmed based on local regulations, grid requirements, and project conditions.

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