Honest guides to plug-in batteries for UK homes

plug-in home battery · checked 2026-09-03

Zendure SolarFlow 3680 Mix AC+

plug-in home battery8 kWhplug-inbackup

An 8 kWh home battery with 3,680W off-grid output and 10ms backup switchover, in a weatherproof IP65 case. The UK wiring and grid position is still to check.

Placeholder illustration: Zendure SolarFlow 3680 Mix AC+ product image follows later
Usable capacity8 kWh base unit[1]
Output3,680W off-grid output, 7.2kW peak (maker claim)[1]
Backup powerYes: 10ms UPS switchover keeps backed-up loads running (maker claim)[1]
Plug-inHome battery with off-grid output (maker description; UK wiring position unchecked)[1]
DurabilityIP65 dust and water protection (maker claim)[1]
Price£2,399 base unit at Zendure UK[1]

UK rules check

Still checking. Zendure describes a static home battery with off-grid output, but the UK connection and grid position is not confirmed from maker documents yet.

Checked 2026-09-03

Price snapshot

£2,399

Listed at £2,399 on Zendure UK (checked 3 September 2026).

Source: Zendure UK · checked 2026-09-03

Who it suits

Who should skip it

Good points
  • 8 kWh base capacity with 3,680W off-grid output (maker claim)
  • 10ms UPS switchover and IP65 weatherproof case (maker claim)
Watch out for
  • UK connection and grid position not yet checked from maker documents
  • No weight, chemistry, cycle-life or warranty figures confirmed yet

Common questions

How big is the 3680 Mix AC+?

8 kWh of base storage with 3,680W off-grid output, 7.2kW peak and a 10ms UPS switchover, in an IP65 case, according to Zendure.

Can it plug into a UK socket?

Zendure describes a static home battery with off-grid output, but the UK wiring position is not confirmed from maker documents yet. Do not assume socket plug-in until that check is done.

Sources

  1. Zendure UK — SolarFlow 3680 Mix AC+ product page (capacity, output, price)checked 2026-09-03

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