Head-to-head
EcoFlow DELTA 2 vs EcoFlow DELTA 3
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EcoFlow DELTA 3 scores higher (8.7 against 8.5). It costs more (£649 against £549). EcoFlow DELTA 2 is lighter to carry.
| Check price at EcoFlow UK | Check price at EcoFlow UK | |
| EcoFlow DELTA 2 | EcoFlow DELTA 3 | |
| Price | £549 | £649 |
| Capacity | 1,024 | 1,024 Wh |
| Output | 1,800 W | 1,800 W |
| Power-cut cover | 12 h | 12 h |
| Weight | 12.0 kg | 12.5 kg |
| UPS switch-over | not published | 10 ms |
| Cycles | 3,000 | 4,000 |
| Max solar input | 500 W | 500 W |
| Warranty | 5 years | 5 years |
| Spec score | 8.5 | 8.7 |
| Check price at EcoFlow UK | Check price at EcoFlow UK |
EcoFlow DELTA 2: switch-over time not published on the UK page.
Both are sold in the UK through the makers' own stores. Check what each will run.