BYD is the world's largest manufacturer of batteries, electric cars and buses.

A Battery-Box Premium HVS consists of 2 to 5 HVS battery modules connected in series to achieve a capacity of 5.1 to 12.8 kWh.

The direct parallel connection of up to 3 identical Battery-Box Premium HVS also enables a maximum capacity of 38.4 kWh.
The system can be expanded later by adding additional HVS modules or parallel HVS towers.

• Powerful emergency/backup power and off-grid functionality
• Award-winning efficiency thanks to true series connection
• The patented modular plug-in design requires no internal wiring
and enables maximum flexibility and user-friendliness
• Cobalt-free lithium iron phosphate battery (LFP): Maximum safety,
Lifespan and performance
• Compatible with leading 1- and 3-phase inverters
• Two different modules to cover the entire
System size range
• Highest safety standards such as VDE 2510-50

Compatible inverters:

• Fronius
• GoodWe
• KOSTAL
• SMA
• Sungrow
• KACO

+ See BYD Battery-Box Premium Inverter Compatibility List and Minimum Configuration List

Technical data :

• Manufacturer : BYD
• Protection class : IP55
• Battery type : Li-Ion high voltage
• Battery capacity : 2.56kWh
• Max. output current : 25A
• Peak output current : 50 A, 5 s
• Max. depth of discharge : 100%
• Weight : 38 kg

10-year manufacturer's warranty for > 80% of usable capacity at max. one full cycle per day