DEYE GE-F120-2H2 — Commercial & Industrial BESS
Designed for commercial and industrial applications, the DEYE GE-F120-2H2 is an all-in-one high-voltage energy storage system that combines power, safety and intelligent energy management within a single, compact enclosure — for demanding, high-performance installations.
In one ready-to-install cabinet it integrates a 50 kW three-phase inverter, a 120 kWh high-voltage LiFePO₄ battery pack, a latest-generation intelligent controller (EMS) and an advanced BMS. This robust, modular solution delivers the autonomy, reliability and energy efficiency required by off-grid sites, microgrids, businesses, farms and public infrastructure.
Safety comes first: the LiFePO₄ battery features an aerosol fire-suppression system, smoke and gas detection, active exhaust and a fire alarm. Battery temperature is kept below 35 °C at nominal load, with an operating range of −20 °C to 55 °C. The IP55 enclosure includes redundant power supply and a cold-start function to guarantee continuity of service, while up to 10 units can be paralleled off-grid for a total storage capacity of up to 3,600 kWh.
Compact, safe and intelligent, the DEYE GE-F120-2H2 offers full integration of conversion, storage and supervision functions. Backed by expert technical support, it is an ideal choice for installers, integrators and project developers looking for a robust, cost-effective platform for their hybrid or off-grid systems.
Key specifications
| Specification | Value |
|---|---|
| Rated output power | 50,000 W |
| Output voltage / frequency | 230 / 400 V – 50 / 60 Hz |
| Grid type | 3L / N / PE |
| System energy | ≈ 122.8 kWh |
| Battery voltage | 500 – 700 V |
| Battery chemistry | LiFePO₄ (Lithium Iron Phosphate) |
| Maximum efficiency (RTE) | 89 % |
| IP rating | IP55 |
| Dimensions (W×D×H) | 1,780 × 1,056 × 2,235 mm |
| Weight | ≈ 2,090 kg |
| Operating temperature | −20 °C to +55 °C (derating > 43 °C) |
| Service life / warranty | ≥ 6,000 cycles @ 70 % EOL – 10-year warranty |
| Installation | Floor-mounted |