Fridge runtime · EcoFlow DELTA 2 Max
How Long Will an EcoFlow DELTA 2 Max Run a Refrigerator?
About 24.7 h for an average US fridge (617 kWh a year, 70.4 W), by our math: 2,048 Wh × 0.85 ÷ 70.4 W. Across the cases below: 21.5 h to 41.4 h.
| Spec | EcoFlow DELTA 2 Max |
|---|---|
| Battery | 2,048 Wh (maker spec) |
| Usable (× 0.85) | 1,741 Wh |
| Output / surge | 2,400 W / 4,800 W |
| Own draw | not listed |
| Solar input | 1,000 W |
| Price | $1,049 (Oct 24) at EcoFlow |
Check DELTA 2 Max price at EcoFlowPaid linkDELTA 2 Max on AmazonPaid link
Fridge hours on the DELTA 2 Max
| Case | Watts | On the DELTA 2 Max |
|---|---|---|
| Efficient 18 cu ft (368 kWh a year) (ENERGY STAR) | 42 W | 41.4 h |
| Average US fridge (617 kWh a year) (EIA) | 70.4 W | 24.7 h |
| Large 26 cu ft (708 kWh a year) (ENERGY STAR) | 80.8 W | 21.5 h |
Wh × 0.85 ÷ (watts + the station’s own draw, where the maker lists it).
These are yearly averages: the compressor cycles on and off, so the fridge draws more while it runs and nothing in between.
Can the DELTA 2 Max start it?
A compressor needs extra power to start: Anker says some fridges need two to three times their running power (Anker). We plan for about 300 W running × 3 = 900 W. The DELTA 2 Max’s surge of 4,800 W covers that.
Keeping it going with solar
A day with an average US fridge (617 kWh a year) uses about 1,690 Wh, about 1,988 Wh from the battery. At the DELTA 2 Max’s 1,000 W solar input and our 75% assumption, that takes about 2.7 hours of strong sun to put back; a full charge from empty takes about 2.7 hours. See solar recharge time.
Fridge on similar stations
| Station | Capacity | Average US fridge (617 kWh a year) | Price |
|---|---|---|---|
| EcoFlow DELTA 3 Max Plus | 2,048 Wh | 24.7 h | $1,199 |
| Anker SOLIX C2000 Gen 2 | 2,048 Wh | 21.9 h | $899.99 (Oct 24) |
| BLUETTI AC200L | 2,048 Wh | 21.1 h | $899 |
| Jackery Explorer 2000 v2 | 2,042 Wh | 24.7 h | $899 (Oct 24) |
Maker prices, Oct 26, 2026, unless dated. Checkout price applies.
More: EcoFlow DELTA 2 Max specs and every runtime · Fridge runtime on every station · calculator for your own devices.
Quick answers
How long will the EcoFlow DELTA 2 Max run a refrigerator?
About 24.7 h for an average US fridge (617 kWh a year, 70.4 W), by our math: 2,048 Wh × 0.85 ÷ 70.4 W.
Can the EcoFlow DELTA 2 Max start a refrigerator?
A compressor needs extra power to start: Anker says some fridges need two to three times their running power. We plan for about 300 W running × 3 = 900 W. The DELTA 2 Max’s surge of 4,800 W covers that.
How long does the EcoFlow DELTA 2 Max take to recharge with solar?
About 2.7 hours of strong sun from empty at its 1,000 W solar input, by our 75% assumption; clouds and winter sun add time.
“Paid link” = we earn a commission. Same math either way. See how we make money.