Anker SOLIX F3800 vs EcoFlow DELTA Pro Ultra
A side-by-side look at the Anker SOLIX F3800 and EcoFlow DELTA Pro Ultra. Winning figures are highlighted.
| Anker SOLIX Anker SOLIX F3800 | EcoFlow EcoFlow DELTA Pro Ultra | |
|---|---|---|
| Price from | £3,699 | £4,299 |
| Capacity | 3840 Wh | 6144 Wh |
| AC output | 6000 W | 7200 W |
| Surge output | 9000 W | 10800 W |
| Battery | LiFePO4 | LiFePO4 |
| Max with expansion | 26880 Wh | 90000 Wh |
| Max solar input | 2400 W | 5600 W |
| Weight | 60 kg | 82.4 kg |
| Cycle life | 3000 | 3500 |
Anker SOLIX F3800
The pick if raw output matters — 6,000W handles things the DELTA Pro 3 can't on a single unit. Slightly lower cycle life and a hefty footprint are the trade-offs.
Full Anker SOLIX F3800 review →EcoFlow DELTA Pro Ultra
The ceiling of what a non-installed, plug-and-play system can do: enough continuous output for a whole home and expansion headroom to 90kWh with extra inverters and batteries. Heavy and expensive — really a whole-home-backup project rather than an impulse buy.
Full EcoFlow DELTA Pro Ultra review →