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Battery-Box Premium HVM
The figures below come from the BYD datasheet. Choose the version named on your quote to see its exact values.
- Usable capacity
- 13.8 kWh
- Round-trip efficiency
- ≥96 %
- Product warranty
- 10 years
Manufacturer’s document · Battery-Box Premium HVM
HVM 13.8: Specifications
Size and weight
Size and weight help you plan where the battery goes and what it is mounted on.
- Dimensions
- 1,411 × 585 × 298 mm
- Weight
- 205 kg
Storage
Usable capacity is the energy you can actually use. The other values help check compatibility with the hybrid inverter and the system’s losses.
- Usable capacity
- 13.8 kWh
- Nominal voltage
- 256 V
- Max. continuous current (charge/discharge)
- 50 A
- Round-trip efficiency
- ≥96 %
- Chemistry
- LFP
Warranties
Check the manufacturer’s terms for this model in the UK.
- Product warranty
- 10 years