An air fryer sounds like a luxury for a small RV kitchen, but it is one of the appliances we reach for most, and it runs entirely on our solar and battery system. It handles the crispy food a flat top cannot, with no oil to manage and no hot oven heating up the rig.
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Why it earns its space
Counter space and power are both tight in a fifth wheel, so anything that comes aboard has to pull its weight. The air fryer does: it cooks fast, cleans up in a minute, and does fries, wings, and reheats without us firing up the propane oven. When the Blackstone is going outside for burgers and bacon, the fries go in the air fryer inside, and dinner comes together in one shot. You can see that exact combo in our first cook on the Blackstone.
Cooking off-grid on solar
We do not carry a generator, so everything in the rig runs off the inverter. The air fryer is a real power draw, but our SOK lithium batteries and Victron inverter handle it, even with no hookups. During our 15-day boondocking challenge we cooked this way the whole time, fries crisping on nothing but sunshine. The full electrical picture is in our solar and battery setup, and the batteries that carry the load have their own page.
Can you run an air fryer on solar power?
Yes, if the system behind it is big enough. Most air fryers are rated somewhere around 1,500 watts while they heat, which is more than a small inverter or a single battery wants to give. Check the label on yours before you plan around it.
Here is what ours runs on: about 2,770 watts of solar on the roof, six SOK 24V 100Ah lithium batteries, and a Victron inverter. On that system a batch of fries is a non-event, and on a sunny day the panels put back what it used.
What to look for in an RV air fryer
Three things decide whether an air fryer works in an RV: what it draws, how much room it takes, and how loud it is. Ours is the Ninja AF101, so the numbers below are for that model, taken from Ninja's Amazon listing (checked October 2026). They're the rated figures, not something we measured.
1. Its wattage against your inverter
The AF101 is rated 1,550 watts at 120 volts. Your inverter has to carry that plus whatever else is running when you hit start. Ours runs through two Victron MultiPlus 3000VA inverter/chargers, which is what lets us run the air fryer and the air conditioner at the same time. More on that in why our RV runs a 24V battery bank and two inverters.
On the battery side, 1,550 watts is about 65 amps from a 24 volt bank like ours, or about 130 amps from a 12 volt bank, before inverter losses. That's arithmetic from the rating, not a reading off our battery monitor. A 12 volt rig with a small inverter is where an air fryer this size runs into trouble.
2. Basket size against your counter
The AF101 has a 4 quart basket, which Ninja says fits 2 pounds of French fries. The listing puts the whole unit at 13.6 by 11 by 13.3 inches and 10.6 pounds. Before you buy, measure the counter where it will run and the cabinet where it will ride on travel days. A bigger basket cooks more per batch, and it also eats more of a counter that's already short on space.
3. Noise
An air fryer is a heater with a fan, and Ninja's listing for the AF101 doesn't give a noise rating. In an RV the kitchen is a few steps from wherever someone is working or sleeping, so if that matters in your rig, listen to one running before you buy.
The Ninja itself is linked below, and most of the smaller gear we use is in our Amazon storefront.
What to know before you run one off-grid
Air fryers pull a lot of watts while they heat, so this only works on a battery bank and inverter sized for it. On our system it is a non-issue, but on a small setup we would run it while the sun is up and the panels are feeding back in, not late at night on the last of the batteries. If you cook indoors off-grid, size your electrical for the appliance, not the other way around.
Where to get it
The Ninja air fryer we use is on Amazon. The rest of our cooking setup is in our Blackstone and camp kitchen guide, and the power behind it is in our solar and battery setup.
FAQ
Can you run an air fryer on solar power?
Yes, with enough battery and inverter behind it. We run ours on about 2,770 watts of roof solar and six SOK 24V 100Ah lithium batteries through a Victron inverter, with no generator.
How many watts does an air fryer use?
Most are rated somewhere around 1,500 watts while heating. Check the label on yours and make sure your inverter can handle it.
When is the best time to use an air fryer off-grid?
On a smaller system, while the sun is up and the panels are feeding the batteries, not late at night on the last of your charge.
What should I look for in an air fryer for an RV?
Its rated wattage against your inverter, its size against your counter and storage, and how loud it is. Ours is the Ninja AF101, rated 1,550 watts with a 4 quart basket.