BYD HVS stationary battery system is designed for home use and works with photovoltaic systems. It is an energy storage system based on high-voltage lithium-ion batteries with a control module. It can operate in both on-grid and off-grid modes with compatible inverters and can be installed indoors or outdoors.

BYD HVS 5.1 battery set is capable of supplying power for 5 seconds at up to twice its rated capacity. The device can handle temporary overloads, allowing it to power demanding loads that require short bursts of high power without the need to install additional battery modules.

Contents of the BYD HVS 5.1 set:

• 1 x BYD Battery-Box Premium HV BCU + BASE
• 2 x BYD Battery-Box Premium HVS 2.56 kWh

Key product features:

• Perfect for backup power and off-grid installations
• Very high efficiency (96%)
• Patented cable-free battery module connection system
• Cobalt-free lithium iron phosphate (LFP) battery: maximum safety, lifespan, and power
• Compatible with single-phase and three-phase high-voltage inverters
• Two separate modules, Plug & Play installation
• Highest safety standards

SAVINGS

By connecting the BYD HVS battery set to a photovoltaic installation, there is no need to send surplus energy to the grid and later retrieve it with a loss. Surplus energy from the PV installation is stored in the batteries and used when demand increases (e.g., at night or during poor weather conditions).

RELIABILITY

The BYD HVS solution comes with a 10-year manufacturer’s warranty, ensuring high product quality and the manufacturer’s confidence in its solutions. BYD has been in the market since 1995 and continues to develop innovative solutions in e-mobility, electric rail transport, and lithium-ion batteries.

POWER SECURITY

BYD HVS can be part of a system that provides backup power in the event of a power outage or operates independently in off-grid mode. The BYD HVS batteries are perfect for such applications, working seamlessly with battery or hybrid inverters (e.g., Kostal Plenticore).

EASY INSTALLATION

Thanks to their modular design, BYD HVS battery banks can be installed without requiring cable connections between the batteries.

Check the list of compatible inverters in the "Documentation" sectio