Anker SOLIX Balcony Solar Kit vs EcoFlow STREAM Ultra
A side-by-side look at the Anker SOLIX Balcony Solar Kit and EcoFlow STREAM Ultra. Winning figures are highlighted.
| Anker SOLIX Anker SOLIX Balcony Solar Kit | EcoFlow EcoFlow STREAM Ultra | |
|---|---|---|
| Price from | £599 | £799 |
| Max AC output | 800 W | 800 W |
| UK-legal (≤800W) | Yes | Yes |
| Max PV input | 890 W | 2000 W |
| Battery | 1.6 kWh | 1.92 kWh |
| Battery expandable | Yes | Yes |
| MPPTs | 2 | 4 |
| Weatherproofing | IP65 | IP65 |
| App control | Yes | Yes |
| Panels included | Yes | No |
Best value per row highlighted. Prices last checked 21 July 2026.
Anker SOLIX Balcony Solar Kit
The most 'buy it and go' option: panels, microinverter and mounts included, with a battery you can add. Great for renters who want one box rather than sourcing parts.
Full Anker SOLIX Balcony Solar Kit review →EcoFlow STREAM Ultra
The standout balcony system in 2026: a legal 800W output, generous 2,000W of PV input across four trackers, and a built-in battery so evening usage is covered. Expandable if you want more storage later.
Full EcoFlow STREAM Ultra review →