EcoFlow DELTA Pro 3: chest freezer runtime

The three checks

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

Chest freezer on the EcoFlow DELTA Pro 3: power checks
Check	Needs	Station has	Result
Running watts against continuous output	300 W	4,000 W	Passes
Starting watts against surge rating	750 W	8,000 W	Passes
A full day at 24 h a day	800 Wh	3,482 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 Pro 3, low to high
Case	Energy a day	Running time
Low end of the class	0.55 kWh a day	6.3 days
Typical	0.8 kWh a day	4.4 days
High end of the class	1.26 kWh a day	2.8 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, 75% of the 800 Wh it uses at 24 h a day. 2,600 W of panels bring in about 7,800 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 Pro 3, with a chest freezer
Power station	Capacity	Verdict	Running time
EcoFlow DELTA 3 Classic	1,024 Wh	Enough	26.1 h
Anker SOLIX F3800	3,840 Wh	Enough	4.1 days
Anker SOLIX F3800 Plus	3,840 Wh	Enough	4.1 days
Goal Zero Yeti PRO 4000	3,994 Wh	Enough	4.2 days

The EcoFlow DELTA Pro 3

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

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

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