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BYD Battery-Box Premium HVS home battery system
BYD

BYD Battery-Box Premium HVS

BYD's popular high-voltage battery with impressive 10.2 kW output in compact format.

Capacity

5.12–12.8 kWh

Power

10.2 kW

Warranty

10 years

Cell type

LFP

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Tryggt & Kvalitetssäkrat

Svea Solar
Evify
Greenely
1Komma5°

Benefits of BYD Battery-Box Premium HVS

10.2 kW peak output

One of the highest outputs on the market. Handles heavy loads with ease.

Modular in 2.56 kWh steps

Fine-grained scaling from 5.1 to 12.8 kWh. Adapt exactly to your needs.

Universal compatibility

Works with Fronius, SMA, Kostal, Goodwe and more inverters.

Cobalt-free LFP safety

LiFePO₄ cells without cobalt completely eliminate the risk of thermal runaway.

BYD Battery-Box Premium HVS product highlight

The market's most powerful compact battery

With a full 10.2 kW output, Battery-Box Premium HVS delivers more power than most competitors in the same size. This allows the system to easily handle heavy loads like heat pumps, EV charging and household appliances simultaneously — without compromising capacity.

  • 10.2 kW output — handles heavy loads with ease
  • Modular in 2.56 kWh steps from 5.1 to 12.8 kWh
  • Cobalt-free LFP technology without thermal runaway risk
The market's most powerful compact battery - BYD Battery-Box Premium HVS

We help you with free guidance

Our dedicated team of experts is here to help you with everything from technical questions to practical advice on solar panels, battery storage, and electricity contracts. Let us help you!

Universal compatibility

Battery-Box Premium HVS works with most leading inverter brands on the market — Fronius, SMA, Kostal, Goodwe and many more. This makes BYD the most flexible choice regardless of which solar installation you already have or plan to install.

Universal compatibility - BYD Battery-Box Premium HVS

Invoice

2026-03-09

Product

Incl. installation

89 900 kr

Green Technology deduction (50%)

-44 950 kr

To pay

44 950 kr

You save 44 950 kr

* Example shows tax reduction on material cost. Actual deduction depends on individual circumstances. Max SEK 50,000/person/year.

Save 50% with Green Technology

The Green Technology deduction entitles you to a 50% tax reduction on material costs (max SEK 50,000 per person per year). The deduction is made directly on the invoice.

  • 50% tax reduction on materials
  • Deduction made directly on invoice
See your price with deduction

Earn money via the balancing market

With Battery-Box Premium HVS you can participate in the balancing market and earn money by stabilizing the power grid. The battery buys cheap electricity at low prices and delivers back when needed — a passive income source that makes your investment even more profitable.

Earn money via the balancing market - BYD Battery-Box Premium HVS

Specifications

Capacity5.12–12.8 kWh
Power10.2 kW
Warranty10 years
Cell typeLFP
Cycles6000
Efficiency96%
Backup functionJa
ModularJa

Frequently asked questions about BYD Battery-Box Premium HVS

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