Description
The BOS-B Pro-A3 Battery from Deye is a next-generation lithium-ion energy storage solution engineered for demanding commercial and industrial (C&I) applications. Building on a legacy of high performance, this system delivers superior efficiency and intelligent control, providing businesses with a future-proof platform for maximum energy independence and operational efficiency.
| Parameter | Description |
|---|---|
| Battery Module Energy (kWh) | 16.08 |
| Battery Module Nominal Voltage (V) | 51.2 |
| Battery Module Capacity (Ah) | 314 |
| Module Weight Approximate (kg) | 123 |
| Battery Module Qty In Series (Optional) | 15 |
| Scalability | 5 ~ 15 |
| System Nominal Voltage (V) | 768 |
| System Energy (kWh) | 241.15 |
| System Usable Energy (kWh) | 217.04 |
| Charge/Discharge Current (A) – Recommend | 157 |
| Charge/Discharge Current (A) – Max | 180 |
| Operating Temperature (°C) | Charge: 0 – 55; Discharge: -20 – 55 |
| Storage Temperature (°C) | 0 – 35 |
| Thermal Management | Smart fan cooling |
| LCD Display | SOC / Fault Code |
| Status Indicator | Yellow: Battery High Voltage Power On; Red: Battery System Alarm |
| Communication Port | TCP / RS485 / CAN |
| Communication With BMS | CAN |
| Humidity | 5% – 85% |
| Altitude | ≤3000m |
| IP Rating of Enclosure | IP20 |
| Noise (dB) | TBD |
| System Dimension (W × H × D, mm) | 2150 × 1136 × 800 |
| System Weight Approximate (kg) | 1850 |
| Installation Location | Rack Mounted |
| Recommend Depth of Discharge | 90% |
| Cycle Life | 25±2°C, 0.5C / 0.5C, EOL70%≥6000 |
| Warranty Period | 10 years |
| Certification | CE / IEC62619 / IEC62040 / UN38.3 |
Key benefits
- Ultra-High Capacity : The BOS-B Pro-A3 battery delivers a substantial 241.15kWh per cluster, supporting up to 16 racks per PCS for extended energy autonomy.
- Smart Balancing: An independent BMS ensures optimal charge distribution across cells, significantly extending the overall battery life.
- High Performance and Scalability：PCS offers 125kW power, easily expandable up to 2.5MW to meet growing energy demands.
- Intelligent Control: Smart peak-valley management with anti-backflow and overload protection.
- Easy Maintenance: Designed for convenience with a 5U standard chassis for streamlined servicing and hassle-free USB/Cloud firmware upgrades.
- Ultimate Safety: Utilizes inherently stable LFP battery chemistry and is designed to support aerosol fire extinguishing systems for maximum protection and peace of mind.
