ESA Series Commercial & Industrial Outdoor Integrated Energy Storage Cabinet

The ESA Series integrated outdoor cabinet by GoodWe is designed for industrial parks and commercial complexes. It features a modular design for flexible expansion and easy maintenance. The unit is explosion-proof and includes comprehensive safety functions such as perfluoroalkane fire suppression, AC side double lightning protection (with fault alarming), emergency shutdown EPO, and residual current detection protection to ensure the safety of the power station. Its intelligent liquid cooling system and IP54 protection rating (optional C5) allow for outdoor installation. The integrated EMS functionality supports various EMS energy strategies, enabling participation in electricity market transactions (VPP) and meeting the demand charge management needs of commercial and industrial sectors, thus promoting the development of commercial and industrial energy storage.

*Product image is for reference only; actual product may vary.

Key Features

Technical Specifications

Parameter Specification
Model GW125/261-ESA-LCN-G10
Battery Input Parameters
Cell Type LFP(LiFePO4)
Rated Battery Pack Capacity (kWh) 52.25
Battery Pack Configuration 1P52S
Number of Battery Packs 5
Usable Energy (kWh) 261.25
Rated Voltage (V) 832
Working Voltage Range (V) 676-936
Max Charge/Discharge Current (A) 188
Max Charge/Discharge Power (kW) 137.5
Grid-Connected Output Parameters
Rated Output Power (kW) 125
Max Grid-Connected Apparent Power (kVA) 137.5
Max Apparent Power (kVA) 137.5
Rated Output Voltage (V) 400, 3L/N/PE
Output Voltage Range (V) 340-440
Output Voltage Frequency (Hz) 50
Max Grid-Connected Output Current (A) 198.5
Max Input Current (A) 198.5
Rated Output Current (A) 180.4
Power Factor -1~+1
Total Current Harmonic Distortion <3%
Efficiency
Max PCS Efficiency 98.6%
System Max Efficiency 92%
Protection
Battery Reverse Polarity Protection Integrated
Anti-islanding Protection Integrated
AC Overcurrent Protection Integrated
AC Short Circuit Protection Integrated
AC Overvoltage Protection Integrated
DC Surge Protection Level II
AC Surge Protection Level II
Emergency Shutdown Integrated
Basic Parameters
Working Temperature Range (°C)*1 -25~+55
Relative Humidity 10%~95%
Max Working Altitude (m) 4000 (>2000 derating)
Cooling Method Intelligent Liquid Cooling
Human-Machine Interaction LED, WLAN+APP
Communication Interface WiFi/4G/LAN/Bluetooth
Communication Protocol Modbus RTU, Modbus TCP
Weight (kg) 2580
Dimensions (W×H×D mm) 1050*2250*1400
Noise (dB) ≤70
Topology Non-isolated
Ingress Protection Rating IP54
Anti-corrosion Rating C4 (C5 optional)
Fire Suppression System PACK level standard aerosol; Cluster level standard perfluoroalkane, optional aerosol; Water fire suppression interface reserved
Certifications
Grid Connection Standard GB/T 34120
Safety Standard GB/T36276, GB/T34131, GB/T 34120 GB/T 34133
EMC IEC 61000-6-1, IEC 61000-6-2, IEC 61000-6-3, IEC 61000-6-4

*1: Auxiliary power can start up at -30℃

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