Can the EcoFlow DELTA 3 Ultra run a space heater?
It runs it, but not for a full day of use: the EcoFlow DELTA 3 Ultra gives 1.7 h of running time on a full charge, against the 8 h a day counted for a space heater.
Updated
The answer in numbers
Runs it, not a full day
Verdict
1.7 h
Running time, full charge
2,611Wh
Usable at 85%
1,500 / 7,200W
Start needed / surge
The three checks
Space heater 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 | 1,500 W | 3,600 W | Passes |
| Starting watts against surge rating | 1,500 W, no start surge | 7,200 W | Passes |
| A full day at 8 h a day | 12,000 Wh | 2,611 Wh usable | Fails |
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 | Running watts | Running time |
|---|---|---|
| Low end of the class | 750 W | 3.5 h |
| Typical | 1,500 W | 1.7 h |
| High end of the class | 1,500 W | 1.7 h |
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, 5% of the 12,000 Wh it uses at 8 h a day. 800 W of panels bring in about 2,400 Wh a day, 20% of the 12,000 Wh it uses at 8 h a day.
Other options
No EcoFlow model in the data is enough for a full day of a space heater. The nearest capacities from any brand:
| Power station | Capacity | Verdict | Running time |
|---|---|---|---|
| Anker SOLIX F3000 | 3,072 Wh | Runs it, but not long enough | 1.7 h |
| EcoFlow DELTA 3 Ultra Plus | 3,072 Wh | Runs it, but not long enough | 1.7 h |
| Pecron E3600LFP | 3,072 Wh | Runs it, but not long enough | 1.7 h |
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)
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