The Battery-Box HVM Plus 8.3 kWh is a complete high-voltage energy storage solution from BYD, consisting of three 2.76 kWh battery modules and one Battery Control Unit (BCU).

Designed for residential and small commercial photovoltaic systems, this modular solution ensures flexibility, scalability, and long-term reliability.

📦 Package Includes:

• 3 × BYD HVM Plus 2.76 kWh (V2) battery modules

• 1 × BYD Battery Control Unit (BCU)

Total usable capacity: 8.3 kWh

🔋 Key Features:

✔ High-voltage lithium-ion technology
✔ Modular expandable design (up to 22.1 kWh per tower)
✔ Parallel connection of up to 3 towers (max. 66.2 kWh total capacity)
✔ Intelligent SOC auto-balancing for easy retrofitting
✔ Plug & Play installation
✔ Compact footprint
✔ High operational reliability
✔ Compatible with leading inverter brands
✔ 10-year manufacturer warranty