Brand
EcoFlow power stations compared
Three EcoFlow models from 286 to 2,048 Wh, worked out from EcoFlow’s own specs.
Top picks
Lightest
EcoFlow RIVER 3 Plus
10.4 lb, 286 Wh.
$299 at EcoFlow, Oct 23
Cheapest for a full fridge day · Lowest $ per Wh
EcoFlow DELTA 2 Max
24.7 h on an average fridge, $1,049. $0.51 per Wh.
$1,049 at EcoFlow, Oct 23
Most capacity
EcoFlow DELTA 3 Max Plus
2,048 Wh (tied with the DELTA 2 Max), more output: 3,000 W.
$1,199 at EcoFlow, Oct 23
Every EcoFlow model
EcoFlow RIVER 3 Plus
286 Wh capacity
Average fridge: 3.5 h
EcoFlow price, Oct 23
Check price at EcoFlow for the EcoFlow RIVER 3 PlusPaid linkEcoFlow DELTA 2 Max
2,048 Wh capacity
Average fridge: 24.7 h
EcoFlow price, Oct 23
Check price at EcoFlow for the EcoFlow DELTA 2 MaxPaid linkEcoFlow DELTA 3 Max Plus
2,048 Wh capacity
Average fridge: 24.7 h
EcoFlow price, Oct 23
Check price at EcoFlow for the EcoFlow DELTA 3 Max PlusPaid link
Maker prices, Oct 23, 2026, unless dated. Checkout price applies. Photos: the makers. Cards marked “Illustration” use our own drawing where we have no photo.
See every spec in a table
| Model | Capacity | Output | Surge | Weight | Solar in | Average fridge | Maker price | $ per Wh |
|---|---|---|---|---|---|---|---|---|
| EcoFlow RIVER 3 Plus | 286 Wh | 600 W | 1,200 W | 10.4 lb | 220 W | 3.5 h | $299 | $1.05 |
| EcoFlow DELTA 3 Max Plus | 2,048 Wh | 3,000 W | 6,000 W | 48.7 lb | 1,000 W | 24.7 h | $1,199 | $0.59 |
| EcoFlow DELTA 2 Max | 2,048 Wh | 2,400 W | 4,800 W | 50 lb | 1,000 W | 24.7 h | $1,049 | $0.51 |
Maker prices, Oct 23, 2026, unless dated. Checkout price applies. Fridge: 70.4 W averaged. Click a heading to sort.
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