EcoFlow STREAM Microinverter
An 800W IP67 microinverter with Wi-Fi and app control; add your own panels. Not currently listed on the ENA plug-in solar register.
Not on the ENA plug-in solar register
Self-installed kits must be listed Compliant on the ENA Type Test Register. This one isn't, so it can't currently be plugged in yourself in Great Britain. Check the register before buying, because manufacturers are still filing.
Checked against the ENA Type Test Register on 28 September 2026. The rules, explained
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Our verdict
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 But EcoFlow's GB plug-in filing was marked non-compliant and withdrawn, so it isn't on the ENA register and can't currently be self-installed.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.
Good
- Low entry price
- IP67 weatherproofing
- Wi-Fi + app
Watch out
- Not on the ENA plug-in register
- Panels not included
- Battery add-ons not allowed under plug-in rules
Specifications
| Max AC output | 800 W |
|---|---|
| Max PV input | 1200 W |
| Battery | n/a |
| Battery expandable | Yes |
| MPPTs | 2 |
| Weatherproofing | IP67 |
| App control | Yes |
| Panels included | No |