The Dyness BF100 is an energy storage system (C&I / commercial & industrial applications) designed for high capacity and robust performance. The system is designed to support large energy needs, such as office buildings, charging stations, industrial estates, or larger residential projects with expansion options and robust security systems.
Technical features
Below are the key specifications and features of the BF100:
| Feature | Value / Description |
|---|---|
| Battery type | LiFePO₄ (LFP) |
| Capacity (units) | 71 kWh / 86 kWh / 100 kWh (depending on configuration) |
| Battery cell / capacity module | 280 Ah modules with high energy density |
| Voltage / pack configuration | For the 100 kWh model: ~324.8 V to ~403.2 V (depending on condition) |
| Nominal current | ~ 140 A (0.5C) |
| System efficiency | About 93% (for the 100 kWh model) |
| Temperature range | –20 °C to +50 °C (dependent operation outside extreme conditions) |
| Housing / Degree of protection | IP55; corrosion resistance class C3 (option C5) |
| Dimensions (100 kWh model) | 725 × 1200 × 2258 mm (W × D × H) |
| Weight | ~ 1500 kg (for the 100 kWh model) |
| Safety features | Three-phase detection, active ventilation/exhaust, passive explosion-proof design |
| Expansion possibilities | DC side expansion interface available for scaling |
| Cooling | Air cooling (air‑cooling) |
| Fire protection options | The 100 kWh model allows for fire suppression options such as aerosol, FM‑200 or Novec1230 |
| Communications / EMS | Support for EMS (Energy Management System), communication via Ethernet, RS485, CAN, USB |
The integrated EMS automatically optimizes consumption, storage, and grid load. In the event of a power outage, the system switches to backup power within ≤10 ms.
With a built-in EMS (Energy Management System), support for peak shaving, and flexible charge and discharge settings, energy balance is automatically adjusted to consumption, grid status, and storage.
With an IP66 enclosure, silent passive cooling, and real-time monitoring via app or WiFi, the inverter offers reliability, ease of use, and minimal maintenance requirements.
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