Solar Generators

the ones I've seen are misnamed. they are not a solar generator. They are a solar panel connected to a battery!

Same. This is the first time I have heard that term, so I Googled it. It's a solar panel connected to a battery with an inverter. It can keep your fridge running and your devices charged. About US$1000. Actually, might be a handy thing to have on-hand.

https://buyersguide.org/portable-generators/t/solar/ef-ecoflow-portable-power-station

For at least half of that cost, you could get an inverter and use a power generation source you already probably own, your car.

https://www.vevor.com/modified-sine-wave-inverter-c_10763/vevor-5000w-power-inverter-peak-10000w-modified-sine-wave-dc-12v-to-ac-110v-gfci-p_010900...