Description
BOS-A: Small-Scale C&I Energy Storage Solution
BOS – A is an outstanding small-scale commercial and industrial (C&I) energy storage solution.
| Category |
Specification |
| 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 (7 packs), 499.2 (13 packs), 806.4 (21 packs) |
| System Operating Voltage (V) |
235.2 – 306.6 (7 packs), 436.8 – 569.4 (13 packs), 705.6 – 919.8 (21 packs) |
| System Energy (kWh) |
53.76 (7 packs), 99.84 (13 packs), 161.28 (21 packs) |
| System Usable Energy (kWh) |
48.38 (7 packs), 89.85 (13 packs), 145.15 (21 packs) |
| 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 (7 packs), 610 × 610 × 2350 (13 packs), (610 × 610 × 1900) × 2 (21 packs) |
| Weight Approximate (kg) |
558 (7 packs), 985 (13 packs), 1586 (21 packs) |
| Installation Location |
Rack – Mounted |
| Storage Temperature (°C) |
0 – 35 |
| Recommended Depth of Discharge |
90% |
| Cycle Life |
≥6000 (25±2°C, 0.5C / 0.5C, EOL70%) |
| Warranty |
10 years |
| Certification |
CE / IEC 62619 / IEC 62040 / UN38.3 / VDE – 2510 |
Key Features and Benefits:
- Cell Chemistry & Safety: Adopting LiFePO₄ cell chemistry, it ensures safety with the safest LFP battery and an intelligent Battery Management System (BMS). It also comes with a 10-year warranty.
- Intelligent Control & Protection: Features intelligent control with over-discharge, over-charge, over-current, and temperature protection. It auto-manages charge/discharge and cell voltage balancing for battery protection.
- Superior Output & Design: Supports up to 160A current output. The 3U rack design allows connection to two inverter DC interfaces.
- Flexible Expansion & Scalability: Supports 7-21 packs in series. The inverter ranges from 50-100kW, and the battery from 54-161kWh. It also enables seamless switching between on-grid and off-grid modes in less than 10ms.
With these advantages, BOS-A is a reliable choice for C&I energy storage needs.
