Can the EcoFlow DELTA 3 Ultra run a mini fridge?
Yes. The EcoFlow DELTA 3 Ultra powers a mini fridge for 3.9 days on a full charge, more than a full day.
Updated
The answer in numbers
Enough for a full day
Verdict
3.9 days
Running time, full charge
2,611Wh
Usable at 85%
500 / 7,200W
Start needed / surge
The three checks
Mini fridge on its own, with nothing else plugged in, against the published ratings of the EcoFlow DELTA 3 Ultra.
| Check | Needs | Station has | Result |
|---|---|---|---|
| Running watts against continuous output | 75 W | 3,600 W | Passes |
| Starting watts against surge rating | 500 W | 7,200 W | Passes |
| A full day at 24 h a day | 670 Wh | 2,611 Wh usable | Passes |
How long it runs across models
The appliance class spans a range of models. Running time on a full charge at the low, typical and high figure in the data:
| Case | Energy a day | Running time |
|---|---|---|
| Low end of the class | 0.56 kWh a day | 4.7 days |
| Typical | 0.67 kWh a day | 3.9 days |
| High end of the class | 0.91 kWh a day | 2.9 days |
Watts vary by model and age. Check the label on your own appliance and enter it for an exact answer.
Keeping up on solar
At 4 peak sun hours, counting 75% of the panel rating: 200 W of panels bring in about 600 Wh a day, 90% of the 670 Wh it uses at 24 h a day. 800 W of panels bring in about 2,400 Wh a day, more than the 670 Wh it uses at 24 h a day, so the station keeps up.
Other options
The smallest EcoFlow model in the data that is enough for a full day of a mini fridge is the EcoFlow DELTA 3 Classic (1,024 Wh). The nearest capacities from any brand:
| Power station | Capacity | Verdict | Running time |
|---|---|---|---|
| EcoFlow DELTA 3 Classic | 1,024 Wh | Enough | 31.2 h |
| Anker SOLIX F3000 | 3,072 Wh | Enough | 3.9 days |
| EcoFlow DELTA 3 Ultra Plus | 3,072 Wh | Enough | 3.9 days |
| Pecron E3600LFP | 3,072 Wh | Enough | 3.9 days |
The EcoFlow DELTA 3 Ultra
Everything the EcoFlow DELTA 3 Ultra runs, its recharge times and full specifications
EcoFlow's page for the DELTA 3 Ultra (opens in a new tab)
Enough Watts may earn a commission when you buy through links on this page. It never changes the math or the ranking.