BYD Battery-Box Premium is the most-installed residential battery in Europe. The HVS (small stacks 5.1–12.8 kWh) and HVM (larger stacks 8.3–22.1 kWh) cover almost every residential use case.
HVS 10.24 kWh
$3,850 CIF EU
May 2026
HVM 22.1 kWh
$7,600 CIF EU
Warranty
10 yr, 60% capacity
8,000 full cycles
Compatible inverters
SMA, Fronius, Sungrow, GoodWe, KOSTAL, Kaco
HVS vs HVM — which stack
HVS uses 2.56 kWh modules and scales 5.1–12.8 kWh (2–5 modules). HVM uses 2.76 kWh modules and scales 8.3–22.1 kWh (3–8 modules). Pick HVM for anything above 12 kWh — parallel installations with HVS max at 5 modules per BMU.
Frequently asked questions
QIs the LVS Premium still available?
Yes but end-of-life — BYD is transitioning residential to the HV Premium platform. Buy LV only for retrofits to legacy low-voltage hybrid inverters.
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