Anker SOLIX F3800 vs EcoFlow DELTA Pro 3
A side-by-side look at the Anker SOLIX F3800 and EcoFlow DELTA Pro 3. Winning figures are highlighted.
| Anker SOLIX Anker SOLIX F3800 | EcoFlow EcoFlow DELTA Pro 3 | |
|---|---|---|
| Price from | £3,699 | £2,499 |
| Capacity | 3840 Wh | 4096 Wh |
| AC output | 6000 W | 4000 W |
| Surge output | 9000 W | 8000 W |
| Battery | LiFePO4 | LFP |
| Max with expansion | 26880 Wh | 12000 Wh |
| Max solar input | 2400 W | 2600 W |
| Weight | 60 kg | 51.5 kg |
| Cycle life | 3000 | 4000 |
Best value per row highlighted. Prices last checked 15 October 2026.
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 reviewEcoFlow DELTA Pro 3
If you want true home-backup capacity without a fixed installation, the DELTA Pro 3 is the benchmark: huge output, massive expansion and strong solar input. Heavy and pricey, as expected.
Full EcoFlow DELTA Pro 3 review