PRACTICALITY & UNIVERSAL COMPATIBILITY
100% unbalanced output
AC couple to retrofit existing solar system
Dual Independent battery circuit
VERSATILE & HIGH-PERFORMANCE
TOU function,Six time periods for battery charging/discharging
Diesel generator-ready,VSG application
RELIABILITY & SCALABILITY
Max. 10 pcs parallel for on-grid and off-grid operation
Seamless switching between on-grid and off-grid modes in less than 10ms
INTELLIGENT CONTROL
Over-discharge/charge/current and temp protection
SUPERIOR OUTPUT
Support up to 160A current output
FLEXIBLE EXPANSION
Support 7~21 packs in series
Inverter 50~100kW, Battery 54~161kWh
BATTERY PROTECTION
Auto-managed charge/discharge&Cell voltage balancing
3U RACK DESIGN
Connectable to two inverter DC interfaces
10-YEAR WARRANTY
Safest LFP battery & Intelligent BMS
| Model | BOS-A | ||
|---|---|---|---|
| Main Parameters | |||
| Cell Chemistry | LiFePO₄ | ||
| Module Energy (kWh) | 7.68 | ||
| Module Nominal Voltage (V) | 38.4 | ||
| Module Capacity (Ah) | 200 | ||
| Module Dimension (W × D × H, mm) | 601.5 × 520 × 135 | ||
| Module Weight Approximate (kg) | 70 | ||
| Battery Module Qty In Series (Optional) | 7 | 13 | 21 |
| System Nominal Voltage (V) | 268.8 | 499.2 | 806.4 |
| System Operating Voltage (V) | 235.2 ~ 306.6 | 436.8 ~ 569.4 | 705.6 ~ 919.8 |
| System Energy (kWh) | 53.76 | 99.84 | 161.28 |
| System Usable Energy (kWh)1 | 48.38 | 89.85 | 145.15 |
| Charge / Discharge Current (A) | Recommend: 100 | ||
| Max: 160 | |||
| Working Temperature (°C) | Charge: 0 ~ 55 / Discharge: -20 ~ 55 | ||
| Status Indicator | Yellow: Battery High Voltage Power On Red: Battery System Alarm | ||
| Communication Port | CAN2.0 | ||
| Humidity | 5% ~ 85%RH | ||
| Altitude | ≤3000m | ||
| IP Rating of Enclosure | IP20 | ||
| Dimension (W × D × H, mm) | 610 × 610 × 1900 | 610 × 610 × 2350 | (610 × 610 × 1900) × 2 |
| Weight Approximate (kg) | 558 | 985 | 1586 |
| Installation Location | Rack-Mounted | ||
| Storage Temperature (°C) | 0 ~ 35 | ||
| Recommend Depth of Discharge | 90% | ||
| Cycle Life | ≥6000 (25±2°C, 0.5C / 0.5C, EOL70%) | ||
| Warranty3 | 10 years | ||
| Certification | CE / IEC 62619 / IEC 62040 / UN38.3 / VDE-2510 | ||
|
1. DC Usable Energy, test conditions: 90%DOD, 0.3C charge & discharge at 25°C. System usable energy may vary due to configuration. 2. The current is affected by temperature and SOC. 3. The warranty is due whichever reached first of warranty period or life cycle power. |
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