The BYD B-Box HV is a lithium-iron phosphate (LiFePO4) battery unit for use with an external inverter. A B-BOX HV contains between 5 and 9 battery modules B-Plus H in series connection and achieves up to 11.52 kWh (usable):
- B-Box H6.4 (6.40 kW / 6.40 kWh)
- B-Box H7.7 (7.68 kW / 7.68 kWh)
- B-Box H9.0 (8.96 kW / 8.96 kWh)
- B-Box H10.2 (10.24 kW / 10.24 kWh)
- B-BOX H11.5 (11.52 kW / 11.52 kWh)
The parallel connection of up to 5 identical B-BOX HV allows a maximum of 57.6 kWh. Retrofitting is possible at any time.