PowerGuide

EcoFlow STREAM Microinverter vs Zendure SolarFlow 800

A side-by-side look at the EcoFlow STREAM Microinverter and Zendure SolarFlow 800. Winning figures are highlighted.

EcoFlow
EcoFlow STREAM Microinverter
Zendure
Zendure SolarFlow 800
Price from £219 £499
Max AC output 800 W 800 W
Max PV input 1200 W 1200 W
Battery n/a 0.96 kWh
Battery expandable Yes Yes
MPPTs 2 2
Weatherproofing IP67 IP65
App control Yes Yes
Panels included No No

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

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 But EcoFlow's GB plug-in filing was marked non-compliant and withdrawn, so it isn't on the ENA register and can't currently be self-installed.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

Zendure SolarFlow 800

Zendure's strength is modular storage: begin with a 0.96kWh module and stack more later. That built-in storage is exactly what the UK plug-in rules exclude, so it can't be self-installed in Great Britain for now.

Full Zendure SolarFlow 800 review