How long will the Goal Zero Yeti 500 run a mini fridge?

About 14 hours from a full charge. A mini fridge averages about 30 W (100 W running, on about 30% of the time), and the 499 Wh battery gives about 424 Wh after inverter losses. That is 7.1% of the battery an hour.

Will the Goal Zero Yeti 500 start a mini fridge?

Yes. It needs about 500 W for a moment when the compressor starts, and the Goal Zero Yeti 500 is rated for 1,000 W surge, 2.0 times that. Avoid starting other motors at the same moment.

How much of the battery does a mini fridge use in a day?

About 720 Wh a day (30 W × 24 hours), more than the 424 Wh the Goal Zero Yeti 500 can deliver, so plan to recharge every 14 hours.

Goal Zero · Will it run?

Can the Goal Zero Yeti 500 run a mini fridge?

Published October 14, 2026

Short answerYes

Yes. The Goal Zero Yeti 500 runs a mini fridge for about 14 hours from a full charge. It needs about 500 W for a moment when the compressor starts, well within the 1,000 W surge rating, then about 100 W while running against 500 W continuous.

Add your other devices

Key numbers

Runtime: 14 hrs; from a full charge
Battery used per hour: 7.1%; at 30 W average

Mini fridge

Running: 100 W; 60–150 W range
Start-up: 500 W
Average: 30 W; on 30% of the time

Goal Zero Yeti 500

Battery: 499 Wh; about 424 Wh usable
Output: 500 W; continuous
Surge: 1,000 W; start-up peak

How we worked it out: 499 Wh × 0.85 ÷ 30 W average (100 W × 0.3 duty) = about 14 hours. The 0.85 covers inverter and battery losses. We do not test units ourselves; the numbers come from the official spec sheets and typical device draws. How we pick

Goal Zero Yeti 500

499 Wh · 500 W output · 1,000 W surge · 16.1 lb

Full specs and runtimes

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What else the Goal Zero Yeti 500 runs

One device at a time, from a full charge.

Other power stations for a mini fridge

The nearest sizes that also run it.

Keep going

Real runtime depends on the model you own, room temperature and battery age. The 14 hours above is an estimate, not a measured result.

Common questions

How long will the Goal Zero Yeti 500 run a mini fridge?: About 14 hours from a full charge. A mini fridge averages about 30 W (100 W running, on about 30% of the time), and the 499 Wh battery gives about 424 Wh after inverter losses. That is 7.1% of the battery an hour.
Will the Goal Zero Yeti 500 start a mini fridge?: Yes. It needs about 500 W for a moment when the compressor starts, and the Goal Zero Yeti 500 is rated for 1,000 W surge, 2.0 times that. Avoid starting other motors at the same moment.
How much of the battery does a mini fridge use in a day?: About 720 Wh a day (30 W × 24 hours), more than the 424 Wh the Goal Zero Yeti 500 can deliver, so plan to recharge every 14 hours.