How long will the EcoFlow RIVER 2 Max 500 run a household refrigerator?
Can the EcoFlow RIVER 2 Max 500 start a household refrigerator?
Risky. A typical household refrigerator runs at 190 W, inside the EcoFlow RIVER 2 Max 500’s continuous rating, but can need about 1,200 W to start, above its published 1,000 W surge. A soft-start kit may help. Check your unit’s nameplate before relying on this pairing.
How long will the EcoFlow RIVER 2 Max 500 run a household refrigerator?
Plan on 5.3 hr to 6.4 hr for a typical household refrigerator at a 35% duty cycle, about 67 W on average. That range applies 0.70 and 0.85 usable-capacity factors to the EcoFlow RIVER 2 Max 500’s 499 Wh, because inverter heat and battery management overhead consume the rest. Actual use depends on your own appliance and conditions.
Which station runs a household refrigerator longer than the EcoFlow RIVER 2 Max 500?
The EcoFlow DELTA 3 Plus is the next meaningful step up we’ve verified, at 11 hr or more on the same household refrigerator using the same conservative 0.70 factor, against 5.3 hr here. Only stations that pass both the continuous and surge checks count as upgrades in the table below, so it’s a fair comparison.
| Station | Capacity | Cautious | Best case | Continuous | Surge |
|---|---|---|---|---|---|
| EcoFlow RIVER 2 Max 500 | 499 Wh | 5.3 hr | 6.4 hr | Pass | Fail |
| EcoFlow DELTA 3 Plus | 1,024 Wh | 11 hr | 13 hr | Pass | Pass |
| Jackery Explorer 1000 v2 | 1,070 Wh | 11 hr | 14 hr | Pass | Pass |
| BLUETTI AC180 | 1,152 Wh | 12 hr | 15 hr | Pass | Pass |
| Jackery Explorer 2000 v2 | 2,042 Wh | 21 hr | 26 hr | Pass | Pass |
| BLUETTI Elite 200 V2 | 2,073.6 Wh | 22 hr | 27 hr | Pass | Unverified |
| EcoFlow DELTA Pro 3 | 4,096 Wh | 43 hr | 2.2 days | Pass | Pass |
What load does this household refrigerator estimate assume?
These figures are typical values, not measurements of your unit. We assume 190 W running, 1,200 W starting and a 35% duty cycle for a household refrigerator. Models vary widely, so enter your nameplate figure in the calculator above for a number that fits your own appliance and how you use it.
190 W is the figure Anker uses for its F3000 fridge runtime claim. Compressor start surge varies widely, so 1,200 W is a cautious typical value.
