Battery HV In development
BOS-B Pro-A3 High-Voltage Battery
BOS-B Pro-A3
16.08–241.15 kWh
Rack-mounted HV LFP cluster for 100 kW–2.5 MW C&I systems, 241.15 kWh per cluster (217.04 kWh usable) from 5–15 × 16.08 kWh packs. Under development for the AU market — EU brochure figures shown.
Commercial
- System energy
- 241.15 kWh per cluster
- Usable energy
- 217.04 kWh
- Packs
- 5–15 × 16.08 kWh
- System nominal voltage
- 768 V
- Chemistry
- LiFePO4
- Max. current
- 180 A (recommended 157 A)
- Cycle life
- ≥6000 (70% EOL)
- Warranty
- 10 years
Specs auto-extracted from the datasheet — confirm against the linked PDF before quoting.
Specifications
Module
- Battery module energy
- 16.08 kWh
- Battery module nominal voltage
- 51.2 V
- Battery module capacity
- 314 Ah
- Module weight (approx.)
- 123 kg
System
- Modules in series (optional)
- 15
- Scalability
- 5–15 packs
- System nominal voltage
- 768 V
- System energy
- 241.15 kWh
- System usable energy
- 217.04 kWh
- Recommended charge/discharge current
- 157 A
- Max. charge/discharge current
- 180 A
- Recommended depth of discharge
- 90%
- System dimensions (W×H×D)
- 2150 × 1136 × 800 mm
- System weight (approx.)
- 1850 kg
General
- Operating temperature
- Charge 0–55 °C · Discharge −20–55 °C
- Storage temperature
- 0–35 °C
- Thermal management
- Smart fan cooling
- Status indicator
- Yellow: battery high-voltage power on · Red: battery system alarm
- Communication port
- TCP / RS485 / CAN
- Humidity
- 5%–85%
- Altitude
- ≤3000 m
- IP rating
- IP20
- Installation location
- Rack mounted
- Cycle life
- ≥6000 (25 °C ± 2 °C, 0.5C/0.5C, 70% EOL)
- Certification
- CE / IEC62619 / IEC62040 / UN38.3
- Warranty period
- 10 years
Highlights
Under development for the AU market — EU specifications shown; AU availability and ratings TBC.
- High-capacity HV cluster — 5–15 × 16.08 kWh packs deliver 241.15 kWh per cluster (217.04 kWh usable) at 768 V nominal.
- Designed for 100 kW–2.5 MW C&I systems — one PCS supports up to 16 racks in parallel; pairs with Deye PCS/MPPT/STS modules.
- Cobalt-free LiFePO4 with independent BMS for optimal charge distribution and extended battery life.
- Smart fan cooling with a −20 °C to 55 °C discharge range and IP20 rack enclosure.
- ≥6000-cycle life at 90% DoD, backed by a 10-year warranty.
Under development — EU brochure figures shown; confirm AU availability and specifications with Suncloud.
