My first solar purchase was 2 EcoFlow 1300's for over-landing, and now my tiny house runs on a Delta Pro w/extra battery (as well as a Titan Boost w/2 batteries and a Hysolis 4500), and all 3 systems keep me "juiced" for whatever I throw at them, even when it's cloudy for a week!I’ve gotten two sizes of Jackery power packs. They work well but if I were buying now I’d go with Ecoflow. I really like what they have for complete systems.
As RHeinz noted the fridge uses about 35-40 watt-hours of energy. So the size of the power pack is just a matter of how long you expect to run the fridge on the pack. I have 300 whr and 900 whr packs. The small one works when I just need to keep it running when stopped during the day. If I need to keep it powered all night I go with the the big one. There are lots of brands to buy now and you can even make your own if wanted. Check out this video if you feel like building your own.@MLRey, what size power pack do you recommend for just feeding the setpower overnight?