The Battery-Box Premium HVS is used as a connected battery for the intermediate storage of excess PV energy in an inverter system. Like its predecessors, it’s based on lithium iron phosphate – one of the most reliable storage technologies.
One Battery-Box Premium HVS is composed of 2 to 5 HVS battery modules that are connected in series to achieve a usable capacity of 5.1 to 12.8 kWh. Additionally, direct parallel connection of up to 3 identical Battery-Box Premium HVS allows a maximum capacity of 38.4 kWh. Ability to scale by adding HVS modules or parallel HVS stacks later.
The floor mounting means that the installation and commissioning process can again be carried out quickly and easily.
By combining the BYD Battery-Box Premium HVS/HVM with other sectors such as heat supply or e-mobility, it is possible to achieve very high self-consumption rates and self-sufficiency levels. This results in maximum independence in the home.
Battery is compatible with Fronius Inverter available in our store:
- Capable of high-powered emergency-backup and off-grid functionality.
- Highest efficiency thanks to a real high-voltage series connection.
- The patented modular plug design requires no internal wiring and allows for maximum flexibility and ease of use.
- Cobalt free lithium iron phosphate (LFP) battery: maximum safety, life cycle, and power.
- Compatible with leading 1 and 3 phase high voltage battery inverters.
- Two distinct modules to cover the complete range of system sizes.
- Highest safety standards like VDE 2510-50.
|Battery module:||HVS (2.56 kWh, 102.4 V, 38 kg)|
|Number of modules:||3|
|Usable energy:1||7.68 kWh|
|Max output current:2||25 A|
|Peak output current:2||50 A, 3 s|
|Nominal voltage:||307.2 V|
|Operating voltage:||240 ~ 345.6 V|
|Operating Temperature:||-10 °C to +50°C|
|Battery Cell Technology:||Lithium Iron Phosphate (cobalt-free)|
|Enclosure Protection Rating:||IP55|
|Certification:||VDE2510-50 / IEC62619 / CEC / CE / UN38.3|
|Applications:||ON Grid / ON Grid + Backup / OFF Grid|
|Compatible Inverters:||Refer to BYD Battery-Box Premium HVS / HVM Compatible Inverter List|
|The set consists of:||1 * Battery-Box Premium HV BCU+Base (05-000280)
3 * Battery-Box Premium HVS 25Ah Module (05-000278)
|Dimensions (height x width x depth):||995 x 585 x 298 mm|
 DC Usable Energy, Test conditions: 100% DOD, 0.2C charge & discharge at + 25 °C. System Usable Energy may vary with different inverter brands.
 Power derating will occur between -10 °C and +0 °C.
 Conditions apply. Refer to BYD Battery-Box Premium Limited Warranty Letter.