PowerGuide

Anker SOLIX Balcony Solar Kit vs EcoFlow STREAM Microinverter

A side-by-side look at the Anker SOLIX Balcony Solar Kit and EcoFlow STREAM Microinverter. Winning figures are highlighted.

Anker SOLIX
Anker SOLIX Balcony Solar Kit
EcoFlow
EcoFlow STREAM Microinverter
Price from £599 £219
Max AC output 800 W 800 W
Max PV input 890 W 1200 W
Battery 1.6 kWh n/a
Battery expandable Yes Yes
MPPTs 2 2
Weatherproofing IP65 IP67
App control Yes Yes
Panels included Yes No

Best value per row highlighted. Prices last checked 15 October 2026.

Anker SOLIX Balcony Solar Kit

A tidy 'everything in one box' kit, with panels, microinverter and mounts, which is what renters want. But this model isn't on the ENA plug-in register, so it can't currently be self-installed in Great Britain, and the optional battery is excluded by the rules either way.

Full Anker SOLIX Balcony Solar Kit review

EcoFlow STREAM Microinverter

Cheap, well-built and battery-free out of the box, and on paper the kind of device the UK plug-in rules were written for. But EcoFlow's GB plug-in filing was marked non-compliant and withdrawn, so it isn't on the ENA register and can't currently be self-installed. Wait for a listed model before buying for plug-in use.

Full EcoFlow STREAM Microinverter review