RV for 10+ years. Solar panels for batteries and inverter appliances like tv and blender, generators for A/C and microwave. I usually run the pot at the same time as something else using the large generator, like A/C in summer or charging batteries on rainy days.
I’ve never had an air fryer but I do use the instant pot. It works great for cheap cuts of meat that you would normally slow cook some other way. Also makes fast beans for the non-keto family members. I just have the 3 qt. version.
I also have a sous vide stick but I don’t do long cooks with it. Great for salmon so it doesn’t smell up the place. Going to try yogurt with it.