Best Power Station for a Slow Cooker

A slow cooker draws little power over many hours, so the station behind it needs capacity and solar input more than raw output, and the EcoFlow DELTA 2 Max brings 2,048 Wh with 1,000 W of solar input. The other two picks below hold about the same energy, so the right one depends on weight, outlets, and how fast it refills.

This guide is built from the makers’ published spec sheets for November 2026. PowerPicked Editorial did not test any station in it, and every claim below comes from those sheets.

Best for an all-day cook

EcoFlow DELTA 2 Max

Capacity

2,048 Wh

AC output

2,400 W

Solar input

1,000 W

Weight

50 lb

Who it's for: Home backup and RV owners who want about 2 kWh now and room to grow to 6 kWh with extra batteries.

Strengths

• Expands to 6,144 Wh with two extra batteries
• 1,000 W solar input across two ports
• 2,400 W output, 3,400 W with X-Boost

Weaknesses

• Heavy at 50 lb
• UPS switchover time isn't listed

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What does a slow cooker need?

A slow cooker runs at a low draw for most of the day, so total energy matters more than peak output. A station with more watt-hours keeps the pot hot through an eight-hour cook, and a station with stronger solar input refills faster between cooks.

Rated output still counts. The cooker must stay under the station’s rated output at every point, including startup. Read the nameplate on your cooker and compare its rated and surge draw with each station’s rated and surge output.

EcoFlow DELTA 2 Max

The DELTA 2 Max is the main pick for an all-day cook. It holds 2,048 Wh and puts out 2,400 W, with a 4,800 W surge rating and X-Boost up to 3,400 W. Its solar input runs at 1,000 W across two ports, so panels refill it well between cooks.

Two extra batteries take it to 6,144 Wh in total, which is the most expansion of the three picks. Its six AC outlets cover the cooker plus a light or a phone charger, and its USB-C ports run at 100 W each. Its warranty runs five years.

Its weak points are weight and switchover. At 50 lb, it is heavy to carry to a campsite kitchen. Its UPS switchover time is not listed in the spec table, so buyers who need fast switchover should weigh that gap.

Best for a big slow cook

BLUETTI Elite 200 V2

Capacity

2,073.6 Wh

AC output

2,600 W

Solar input

1,000 W

Weight

53.4 lb

Who it's for: People who stay parked, run on solar, and don't need to carry their station far.

Strengths

• About 2 kWh in one unit
• 1,000 W of solar input
• LiFePO4 battery

Weaknesses

• Heavy to carry at 53.4 lb
• Car input is only 96 W on 12V or 192 W on 24V

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BLUETTI Elite 200 V2

The Elite 200 V2 holds the most energy of the three picks, at 2,073.6 Wh, and puts out 2,600 W. Its solar input also reaches 1,000 W, and its battery is LiFePO4. At 53.4 lb, it suits a fixed spot in a kitchen or a garage rather than a carry.

Its solar input matches the DELTA 2 Max, and its 2,600 W output covers a cooker with room to spare.

Its weak points are weight and car charging. At 53.4 lb, it outweighs the other two picks. A car socket refills it at 96 W on 12V or 192 W on 24V, so a car refill takes a long time.

Best for a faster refill

Anker SOLIX C2000 Gen 2

Capacity

2,048 Wh

AC output

2,400 W

Solar input

800 W

Weight

41.7 lb

Who it's for: Home backup and RV buyers who want 2 kWh and a TT-30 outlet in a box lighter than most 2 kWh stations.

Strengths

• 2,400 W rated, 4,000 W peak
• TT-30 RV outlet
• 10 ms UPS switchover

Weaknesses

• Solar input tops out at 800 W
• Expands to only 4,096 Wh with one battery

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Anker SOLIX C2000 Gen 2

The C2000 Gen 2 is the pick for a faster refill. It holds 2,048 Wh and puts out 2,400 W, with a 4,000 W peak. A full AC charge takes 88 minutes, and AC plus solar together at 2,600 W fill it in 58 minutes. Its UPS switchover runs at 10 ms.

Its TT-30 RV outlet suits a campsite hookup, and its two 140 W USB-C ports charge laptops at full speed. It takes one extra battery for 4,096 Wh in total. It lists a five-year warranty. At 41.7 lb, it is the lightest pick here.

Its weak points are solar input and expansion. Solar input is capped at 800 W, below the 1,000 W of the other two picks, and it takes only one extra battery.

How long will they run?

For the runtime math in this section, assume your devices get 85% of the listed capacity. That gives 1,762.56 Wh of usable energy from the listed 2,073.6 Wh of the Elite 200 V2. A 100 W load draws for about 17.6 hours on that energy.

The three stations run a 100 W load for nearly the same time, from about 17.4 to about 17.6 hours. A slow cooker draws little for most of a cook, so the hours above understate how long a cook lasts.

How to choose

Pick the DELTA 2 Max when you want the most expansion and six AC outlets for an all-day cook. Pick the Elite 200 V2 when you want the most capacity and the highest output in one unit.

Pick the C2000 Gen 2 when you want the lightest box with the fastest refill and a TT-30 outlet. Read the nameplate on your cooker first, then match its rated and surge draw against the station’s output.

FAQ

Can a power station run a slow cooker all day?

Yes, when its capacity covers the length of the cook. The three picks here hold about 2,048 to 2,073.6 Wh, and each runs a 100 W load for about 17.4 to 17.6 hours at 85% usable energy.

How much capacity does an all-day cook need?

That depends on the cooker’s draw and the length of the cook. The DELTA 2 Max and the C2000 Gen 2 hold 2,048 Wh each, and the Elite 200 V2 holds 2,073.6 Wh. Read the nameplate on your cooker and work out the hours from its rated draw.

Does solar input matter for a slow cooker?

Yes, when no wall outlet is near. The DELTA 2 Max and the Elite 200 V2 take up to 1,000 W of solar, while the C2000 Gen 2 takes up to 800 W. Panels refill the station between cooks.

Which of these stations grows with extra batteries?

The DELTA 2 Max grows to 6,144 Wh with two extra batteries, and the C2000 Gen 2 grows to 4,096 Wh with one extra battery.