BOS-B-Pack16-A3
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Deye BOS-B Pack 16 – high-voltage 16.08 kWh LiFePO4 energy storage module for commercial and industrial systems
The Deye BOS-B Pack 16 (BOS-B-Pack16.A3) is a high-capacity, high-voltage (HV) LiFePO4 energy storage module designed for commercial and industrial (C&I) installations. Each module offers 16.08 kWh of energy capacity; 5–16 modules can be connected in series in one rack, and the rack can be expanded with PCS and integrated EMS into MWh-scale systems. The high-voltage platform improves system efficiency and reduces cable losses, making the BOS-B Pack 16 an ideal building block for larger commercial, industrial, and solar farm energy storage systems.
Why choose the Deye BOS-B Pack 16 energy storage system?
The Deye BOS-B Pack 16 battery is based on proven LiFePO4 (lithium iron phosphate) cell chemistry, which offers high thermal stability, safety, and long service life. The built-in intelligent BMS continuously monitors the battery status and provides protection against overcharge, deep discharge, overcurrent, and extreme temperatures, while cell balancing extends service life. The 5U standard rack design, intelligent fan-based thermal management, and the integrated EMS/PCS/BMS architecture ensure reliable, industrial- grade operation in high- load, continuous- duty environments. The module also supports aerosol fire suppression.
Key benefits of the Deye BOS-B Pack 16
- High capacity – 16.08 kWh per module, strong reserve and power for demanding applications
- High-voltage (HV) platform – higher efficiency and lower cable losses
- Scalable architecture – 5–16 modules in series per rack, expandable with PCS to multi-rack, MWh-scale systems
- Integrated EMS, PCS, and BMS – complete, coordinated system control
- Intelligent fan-based thermal management – stable operation under high loads
- Aerosol fire suppression support – enhanced safety in industrial environments
- LCD display – local readout of SOC and fault codes
- Flexible communication – TCP / RS485 / CAN
- Long service life and reliable support – 10-year warranty
Applications
The Deye BOS-B Pack 16 energy storage system is specifically designed for high-consumption and industrial environments: larger commercial facilities, factories, solar farms, and large residential complexes. It is ideal for backup power, load curve smoothing and peak shaving, as well as increasing the stability of renewable systems. Thanks to the modular, scalable architecture, the system can be sized to project requirements – from few-module systems to multi-rack, MWh-scale installations.
Deye BOS-B Pack 16 technical specifications
| Parameter | Value |
|---|---|
| Model | BOS-B-Pack16.A3 |
| Cell chemistry | LiFePO4 |
| Module energy capacity | 16.08 kWh |
| Module capacity | 314 Ah |
| Module nominal voltage | 51.2 Vdc |
| Number of modules in series (option) | 5–16 |
| PCS / hybrid inverter configuration | PCS on-grid: 14–15 modules; PCS off-grid: 15 modules; hybrid inverter: 5–15 modules |
| PCS + MPPT configuration | 16 modules (≤800 V OCV); 15 modules (≤750 V); 14 modules on-grid (≤700 V) |
| Nominal charge/discharge current | 180 A |
| Protection rating | IP20 |
| Operating temperature | charge: 0–55 °C / discharge: −20–55 °C |
| Storage temperature | 0–35 °C |
| Thermal management | intelligent fan cooling |
| Status indication | LCD (SOC / fault code); LED: yellow (HV on), red (system alarm) |
| Communication | TCP / RS485 / CAN (BMS communication: CAN) |
| Humidity | 5–85% |
| Altitude | ≤3000 m |
| Design | 5U standard rack |
| Fire protection | aerosol fire suppression support |
| Dimensions (approx.) | 290 × 830 × 550 mm |
| Weight (approx.) | 128 kg |
| Warranty | 10 years |
| Certifications | CE / IEC62619 / IEC62040 / UN38.3 |
System-level capacity depends on the number of modules and PCS configuration. For the BOS-B system, Deye specifies up to 16 racks per PCS, and with multi-rack expansion, MWh-scale total energy can be achieved; please verify final system values with your current Deye datasheet and planned inverter/PCS configuration.
Frequently asked questions about the Deye BOS-B Pack 16 energy storage system
What is the capacity and expandability of the Deye BOS-B Pack 16?
Each module has 16.08 kWh of energy capacity and 314 Ah capacity at 51.2 Vdc nominal voltage. In one rack, 5–16 modules can be connected in series, and the rack can be expanded with PCS into multi-rack, MWh-scale systems.
What inverter/PCS does the Deye BOS-B Pack 16 work with?
The module is designed for high-voltage C&I systems: in PCS on-grid mode, 14–15 modules; in off-grid mode, 15 modules; with hybrid inverter, 5–15 modules can be connected in series; the exact number depends on the PCS/MPPT open-circuit voltage.
What safety features does the Deye BOS-B Pack 16 have?
The module features intelligent BMS protection (overcharge, deep discharge, overcurrent, temperature), intelligent fan-based thermal management, and aerosol fire suppression support, with status indicated on LCD and LEDs.
How many years of warranty does the Deye BOS-B Pack 16 module have?
The module comes with a 10-year warranty and is designed for high-load, continuous industrial operation.
| Weight | 126 kg |
|---|---|
| Dimensions | 52,6 × 79,6 × 27,4 cm |
| Per pallet | 6 pcs |
Shipping costs
For orders over 10 units, we provide a custom quote. Our shipping partner is DACHSER.
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