EcoFlow DELTA 3 Max: chest freezer runtime

The three checks

Chest freezer on its own, with nothing else plugged in, against the published ratings of the EcoFlow DELTA 3 Max.

Chest freezer on the EcoFlow DELTA 3 Max: power checks
Check	Needs	Station has	Result
Running watts against continuous output	300 W	2,400 W	Passes
Starting watts against surge rating	750 W	4,800 W	Passes
A full day at 24 h a day	800 Wh	1,741 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:

Chest freezer on the EcoFlow DELTA 3 Max, low to high
Case	Energy a day	Running time
Low end of the class	0.55 kWh a day	3.2 days
Typical	0.8 kWh a day	2.2 days
High end of the class	1.26 kWh a day	33.2 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, 75% of the 800 Wh it uses at 24 h a day. 500 W of panels bring in about 1,500 Wh a day, more than the 800 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 chest freezer is the EcoFlow DELTA 3 Classic (1,024 Wh). The nearest capacities from any brand:

The smallest EcoFlow model that is enough, then the stations closest in capacity to the EcoFlow DELTA 3 Max, with a chest freezer
Power station	Capacity	Verdict	Running time
EcoFlow DELTA 3 Classic	1,024 Wh	Enough	26.1 h
Anker SOLIX C2000 Gen 2	2,048 Wh	Enough	2.2 days
EcoFlow DELTA 3 Max Plus	2,048 Wh	Enough	2.2 days
DJI Power 2000	2,048 Wh	Enough	2.2 days

The EcoFlow DELTA 3 Max

Everything the EcoFlow DELTA 3 Max runs, its recharge times and full specifications

EcoFlow's page for the DELTA 3 Max (opens in a new tab)

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