Anker SOLIX F3000 vs EcoFlow DELTA Pro 3
A side-by-side look at the Anker SOLIX F3000 and EcoFlow DELTA Pro 3. Winning figures are highlighted.
| Anker SOLIX Anker SOLIX F3000 | EcoFlow EcoFlow DELTA Pro 3 | |
|---|---|---|
| Price from | £1,999 | £2,499 |
| Capacity | 3072 Wh | 4096 Wh |
| AC output | 3600 W | 4000 W |
| Surge output | 7200 W | 8000 W |
| Battery | LiFePO4 | LFP |
| Max with expansion | 12000 Wh | 12000 Wh |
| Max solar input | 2400 W | 2600 W |
| Weight | 41.5 kg | 51.5 kg |
| Cycle life | 4000 | 4000 |
Best value per row highlighted. Prices last checked 21 July 2026.
Anker SOLIX F3000
Anker's UK home-backup pick: 3,600W covers most household loads, and it scales from 3kWh to 12kWh as your needs grow. A 4,000-cycle LFP pack and 2,400W solar input make it a credible standing-backup unit, though it trails the DELTA Pro 3 on single-unit output.
Full Anker SOLIX F3000 review →EcoFlow 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 →