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Highest efficiency thanks to genuine high-voltage series connection
Suitable for emergency back-up with high power and off-grid functionality
Patented modular plug design requires no internal wiring and ensures maximum flexibility and ease of use
Cobalt-free lithium iron phosphate (LFP) battery: maximum safety, longevity and power
Interchangeable with leading 1 and 3 phase high-voltage battery inverters
Two different modules for a full range of system sizes
Highest safety standards such as VDE 2510-50

A Battery-Box Premium HVS is composed of 2 to 5 HVS battery modules connected in series to achieve a usable capacity of 5.1 to 12.8 kWh. In addition, there is direct parallel connection of up to 3 identical ones. Battery-Box Premium HVS enables a maximum capacity of 38.4 kWh. It also has the ability to scale up by later adding HVS modules or parallel HVS stacks.

BYD HVS 10.2

– usable capacity: 10.24 kWh
– nominal voltage: 409 V
– Max. Output current: 25 A
– Operating Voltage Range: 320-460 V
– ambient temperature: -10 °C to +50 °C
– interfaces: CAN/RS485
– round trip energy efficiency: >= 96 %
– certification: VDE2510-50 / IEC62619/ CEC / CE / UN38.3
– IP protection class: IP55
– Extend anytime / up to 3 identical systems parallel / 38.4 kWh usable

Set includes:
4x (BYD B-BOX PREMIUM HVS battery module)
1x (BYD Battery Control Unit)

Datasheet English
Datasheet German
Mounting instructions English
Mounting instructions German
Warranty terms English
Warranty terms German

UPS function, Less than 40ms reaction, does not affect the power supply of important loads; 24 hours solar energy use; save money up to zero cost; Optional 24-hour load consumption monitoring solutionfanless design, long lifespan; Easy monitor setup via remote APP settings; Regulate peak and valley electricity consumption, low-cost charging at night, and high-priced electricity sales at daytime;
Easy O & M, remotely control and upgrade any selected inverter, making digital power plant maintenance at your fingertips.


    • 2 x MPPT and 4 DC input at max of 26A
    • 3 x operation modes Self-consumption; time of use; off-grid backup
    • 4 models range from 5KW to 10 KW output as well as backup
    • Supporting Li-ion high voltage batteries ranging from 160 to 600VDC
    • Time of use shifting peak shaving capabilities to grid
    • Max. efficiency is 98.4%
    • Communication: RS485; CAN; WiFi
    • Compatible with lithium ion solar batteries; battery voltage range: 160~600V
    • Intelligent EMS function
    • Supporting three-phase imbalance
    • 24-hour monitor and management system
    • Remotely control and upgrade any selected inverter
    • 5 years standard warranty

Datasheet Solis Inverter
Operation manual Solis Inverter


Quantity of kWh

6-10 kWh

Number of phases

3 Phase



Webshop BYD HVS 10.2 575x575 1 - Store your own power
Set of Solis 5G 8.0kWh 400V Hybrid Inverter – 3 Phase with DC + BYD B-BOX Premium HVS 10.2 (10,24 kWh)
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