The three checks

Slow cooker on its own, with nothing else plugged in, against the published ratings of the Goal Zero Yeti 1500.

Slow cooker on the Goal Zero Yeti 1500: power checks
CheckNeedsStation hasResult
Running watts against continuous output265 W2,000 WPasses
Starting watts against surge rating265 W, no start surge3,600 WPasses
A full day at 6 h a day1,590 Wh1,279 Wh usableFails

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:

Slow cooker on the Goal Zero Yeti 1500, low to high
CaseRunning wattsRunning time
Low end of the class155 W8.3 h
Typical265 W4.8 h
High end of the class450 W2.8 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, 38% of the 1,590 Wh it uses at 6 h a day. 900 W of panels bring in about 2,700 Wh a day, more than the 1,590 Wh it uses at 6 h a day, so the station keeps up.

Other options

The smallest Goal Zero model in the data that is enough for a full day of a slow cooker is the Goal Zero Yeti PRO 4000 (3,994 Wh). The nearest capacities from any brand:

The smallest Goal Zero model that is enough, then the stations closest in capacity to the Goal Zero Yeti 1500, with a slow cooker
Power stationCapacityVerdictRunning time
Goal Zero Yeti PRO 40003,994 WhEnough12.8 h
Jackery Explorer 1000 Plus1,265 WhRuns it, but not long enough4.1 h
Jackery Explorer 1500 v21,536 WhRuns it, but not long enough4.9 h
Jackery Explorer 1500 Ultra1,536 WhRuns it, but not long enough4.9 h

The Goal Zero Yeti 1500

Everything the Goal Zero Yeti 1500 runs, its recharge times and full specifications

Goal Zero's page for the Yeti 1500 (opens in a new tab)

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