Battery HV
BOS-G Pro High-Voltage Battery · 50 / 80 kWh
BOS-G Pro (50K / 80K)
25.6–81.92 kWh
19-inch rack-mounted high-voltage LFP for small-scale C&I storage, 25.6–81.92 kWh from 5–16 stackable 5.12 kWh modules. Cobalt-free LiFePO4, ≥6000 cycles, aerosol fire suppression, up to 16 racks in parallel.
CommercialUtility
- System energy
- 25.6–81.92 kWh
- Modules
- 5–16 × 5.12 kWh
- System voltage
- 256–819.2 V
- Chemistry
- LiFePO4 (cobalt-free)
- Nominal current
- 100 A (peak 125 A)
- Cycle life
- ≥6000 (70% EOL)
- Mounting
- 19″ rack
- Warranty
- 10 years
Specs auto-extracted from the datasheet — confirm against the linked PDF before quoting.
Specifications
Module
- Cell chemistry
- LiFePO4
- Module energy
- 5.12 kWh
- Module nominal voltage
- 51.2 V
- Module capacity
- 100 Ah
System
- Modules in series (optional)
- 5 (min) / 8 / 12 / 16
- System nominal voltage
- 256 / 409.6 / 614.4 / 819.2 V
- System operating voltage
- 220–292 / 352–467.2 / 528–700.8 / 704–934.4 V
- System energy
- 25.6 / 40.96 / 61.44 / 81.92 kWh
- System usable energy
- 23.04 / 36.86 / 55.3 / 73.73 kWh
- Rated DC power
- 25.6 / 40.96 / 61.44 / 81.92 kW
- Recommended depth of discharge
- 90%
Charge/discharge
- Recommended current
- 50 A
- Nominal current
- 100 A
- Peak discharge
- 125 A (2 min, 25 °C)
General
- Working temperature
- Charge 0–55 °C · Discharge −20–55 °C
- Storage temperature
- 0–35 °C
- Communication port
- CAN 2.0 / RS485
- Humidity
- 5%–85% RH
- Altitude
- ≤3000 m
- IP rating
- IP20
- Installation
- Rack mounting (19″)
- Cycle life
- ≥6000 (25 °C ± 2 °C, 0.5C/0.5C, 70% EOL)
- Certification
- UN38.3 / CE / CE-EMC / IEC62040 / CEC / VDE
- Warranty
- 10 years
Downloads
Related guides
Highlights
- Modular HV stack — combine 5–16 × 5.12 kWh modules (BOS-G Pack5.1) for 25.6–81.92 kWh per cluster.
- 19-inch embedded module design for quick installation and maintenance, with up to 16 racks in parallel.
- Cobalt-free LiFePO4 with intelligent BMS (over-charge/discharge, over-current and temperature protection plus cell balancing).
- Aerosol fire suppression support and a wide −20 °C to 55 °C working range.
- ≥6000 cycles at 90% DoD, backed by a 10-year warranty.
Figures are from the official Deye BOS-G Pro datasheet — confirm the exact variant against the linked datasheet before quoting or commissioning.
