The FRA1-241K is a 241 kWh commercial and industrial energy storage battery cabinet built on LFP 314Ah cells at a 768V nominal voltage (650~876V range), integrating BMS, safety monitoring, smart air cooling, fire protection and communications. It flexibly matches PCS, PV systems, diesel generators and EMS energy management systems for factories, industrial parks, cold-chain logistics, charging stations, distributed PV and microgrid projects. Delivering a balanced 100 kW/241 kWh ratio for roughly 2.4 hours of discharge, THDi <3% and unbalanced-load support, it parallelises up to 10 units to reach MWh-scale capacity, with IP55 ingress, C4 (C5 optional) anti-corrosion and gas-plus-water fire suppression.
Product Specifications
| Parameter | Value |
|---|---|
| Battery type | LFP/314Ah |
| Battery capacity | 241kWh |
| Rated battery voltage | 768V |
| Battery voltage range | 650 ~ 876V |
| Rated power | 100kW |
| Parallel quantity | Up to 10 units (expandable to MWh) |
| Dimensions (W×H×D) | 1200*1315*2195mm |
| Net weight | 2,800kg |
| Operating temperature range | -30 ~ 50°C (>45°C derating) |
| Relative humidity | 0~95% RH (non-condensing) |
| Max. operating altitude | 3,000m |
| Cooling | Smart air cooling |
| Safety protection | Bidirectional Active Balancing, Thermal Management, Real-Time Voltage and Temperature Monitoring |
| IP rating | IP55 |
| Certification | IEC62619, IEC63056, IEC61000, IEC62477-1, IEC62040, UN38.3 |
| Communication protocol | Modbus TCP |
| Anti-corrosion | C4 (C5 optional) |
| Safety configuration | Gas fire suppression + Water-based fire suppression + Ventilation |
| Grid/off-grid performance | THDi <3%, unbalanced-load support |