The BYD Battery-Box Premium HVS 7.7kWh is a high-quality, modular home battery suitable for both residential and commercial applications. Thanks to advanced lithium iron phosphate (LiFePO4) technology, this battery offers high reliability, long life and maximum safety. The modular design allows for easy expansion, keeping the system flexible and scalable.

Unique features of the BYD Battery-Box Premium HVS 7.7kWh:

✔ Modular and expandable design – expandable from 5.1kWh to 38.4kWh

✔ High efficiency thanks to real high-voltage series connection

✔ No internal wiring required thanks to patented plug design

✔ High safety and long life with LiFePO4 cells

✔ Compatible with leading hybrid and off-grid inverters

Technical specifications:

• Rated voltage: 307.2V DC

• Capacity: 7.7 kWh

• Charging/discharging current: 25A

• Protection class: IP55

• Dimensions: 585 x 298 x 995 mm

• Weight: 129 kg

• Communication: CAN / RS485

• Lifespan: >6,000 cycles

• Working temperature: -10°C to +50°C

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