BYD Battery Box Premium HVB 17.8kWh

The BYD Battery-Box Premium HVB 17.8kWh is an efficient and durable high-voltage battery, ideal for medium to large residential systems. With its robust LiFePO4 cells, this battery offers optimal performance and safety, with the flexibility to expand to higher capacities.

Unique features of the BYD Battery-Box Premium HVB 17.8kWh:

• Modular system – expandable up to 89.07 kWh

• High round-trip efficiency ≥95%

• Compact and easy to install

• Widely applicable: on-grid, backup and off-grid

• 15-year warranty for long-term security

Technical specifications:

• Rated voltage: 307.2 V DC

• Capacity: 17.82 kWh

• Maximum continuous discharge current: 50 A

• Peak discharge current (15s): 98 A

• Protection class: IP55

• Dimensions (H x W x D): 903 x 610 x 282 mm

• Weight: 177.9 kg

• Communication: CAN / RS485

• Warranty: 15 years

• Working temperature: -20°C to +50°C

Datasheet Download