The system features a plug-and-play design for convenient installation, high energy density to save space and reduce costs, and an intelligent BMS for accurate cell balancing and long service life. It includes an integrated safety system with air conditioning and fire protection, and supports flexible parallel operation for both grid-tied and off-grid scenarios.
The system adopts a plug-and-play design, making installation and commissioning faster and more convenient.
With high energy density, the system helps reduce transportation costs and save installation space.
The design reduces installation risks for operators and improves overall product stability.
The intelligent BMS provides continuous cell balancing, keeping SOC more accurate, improving cell consistency and ensuring a system service life of more than 10 years.
The system integrates air conditioning and fire protection systems to improve stability and operational safety.
The system supports multi-unit parallel operation with AC coupling. When connected to the grid, the number of parallel units is not limited. For off-grid parallel operation, fewer than 4 units are supported, depending on the customer’s off-grid load type and load power.



| Model | G-CUBE 61kWh | G-CUBE 71kWh |
|---|---|---|
| Main Parameters | ||
| Battery Type | LiFePO4 | |
| Rated Capacity(Ah) | 100 | |
| No. of System Module Series Connections(Optional) | 6 | 7 |
| System Rated Voltage (V) | 614.4 | 716.8 |
| System Operating Voltage(V) | 537.6-691.2 | 627.2-806.4 |
| System Nominal Energy(kWh) | 61.44 | 71.68 |
| Charge/Discharge current(A) | Rated Current | 50 |
| Max. Current | 100 | |
| Overload Current | 115(10sec,25℃) | |
| Output Terminal Voltage (AC side) | 400V@AC | |
| PCS Matching Power (kW) | 50 | |
| Status indicator Light | Blue: energy storage system start status, green: energy storage system operation status, red: energy system fault st | |
| Communication Protocol | CAN2.0 | |
| Operating Temperature Range(C) | -10-50 | |
| Operating Humidity Range | ≤95%(No Condensation) | |
| Operating Altitude | ≤2000m | |
| System Cooling Method | Air Cooling | |
| Waterproof Rating | IP55 | |
| Fire Fighting System | Aerosol | |
| Net Weight(kg) | ≈780 | ≈870 |
| Maximum Size(mm) | 1020*1080*1786 | |
| Storage Temperature(C) | 0-35 | |
| Recommended Depth of Discharge(DOD) | 90% | |
| Cycle Life | ≥8000 Cycles (25℃±2℃,0.5C,80%DOD@65%EOL) | |
| System Composition | BMS management system, fire protection system, air-cooled unit, cabinet, PCS system | |
| Certification | Cell: UL1973/IEC62619/CE/ROHS/MSDS/UN38.3 | |
| Warranty | 5 Years(Under Warranty Terms) | |
| Energy Throughput ** | 134MWh | 156MWh |
EUE Power is a China-based manufacturer specializing in power distribution equipment and energy storage products for global industrial, commercial, and renewable energy applications.
With professional manufacturing capabilities and OEM/ODM support, EUE Power supplies reliable power distribution products including distribution transformers, compact substations, switchgear, UPS systems, and battery energy storage systems.
Our factory combines engineering expertise, strict quality control, and flexible production capabilities to meet different market requirements worldwide.
Whether you are looking for a reliable distribution transformer supplier, compact substation manufacturer, switchgear supplier, or energy storage equipment partner, EUE Power provides dependable products and professional support.
Partner with EUE Power for:
EUE Power — Reliable Power Equipment Manufacturer for Global Markets.