GivEnergy

All-In-One 13.5 kWh

House Verdict

9.0/10

★★★★★

The GivEnergy All-In-One combines battery, hybrid inverter and controls into one floor-standing cabinet that simplifies the plant room and survives real British garage conditions. The widest UK installer base in the segment, strong native tariff integration, and a price per usable kWh that undercuts the Powerwall.

Round-trip efficiency: Above 88%
Running cost: £-760/yr
Installed: £7,200 to £9,800 installed

Best for

Single-cabinet plant roomsBritish installer supportTariff-led households

Tall slim charcoal-grey integrated home battery and inverter floor-standing in a clean garage utility space.

Editorial render. Not a manufacturer photograph; we do not redistribute press imagery without a licence.

Primary question · Is GivEnergy the credible British alternative to Tesla and Sonnen?

The five questions

Is this right for me?

Households who want the integrated all-in-one form factor and the deepest UK installer support without paying the Tesla premium.

What will it cost?

£7,200 to £9,800 installed

Advantages

Widest UK installer base
Integrated all-in-one form factor
Strong native tariff integration

Trade-offs

App polish trails Tesla
Warranty registration process is fiddly

What to do next

Open the cost planner to estimate your installed price.

Key specifications

Usable capacity: 13.5 kWh
Continuous power: 6 kW
Round-trip efficiency: Above 88%
Warranty: 12 years, 80% capacity retention

Perfect for

Households who want the integrated all-in-one form factor and the deepest UK installer support without paying the Tesla premium.

Avoid if

You need the highest possible continuous power for whole-home backup; the Powerwall 3 has more headroom there.

What we like

, Widest UK installer base
, Integrated all-in-one form factor
, Strong native tariff integration

What we don't

, App polish trails Tesla
, Warranty registration process is fiddly

House Verdict · Confidence: high

★★★★★

Worth considering instead

House Summary

If your brief matches "households who want the integrated all-in-one form factor and the deepest uk installer support without paying the tesla premium.", the All-In-One 13.5 kWh is a confident pick. If it doesn't, the alternatives above are more honest answers.

Related decisions

Next Step

Estimate your installed cost

The planner uses your specific home; not a brochure number.

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