I agree. skip the generator and skip batteries for now.
Put some ice blocks on your fridge that will help it stay colder longer and run less often. Also add some rigid foam insulation around the outside of it and the door (don’t cover any cooling coils or fans or anything like that) OR get a small chest freezer and use it as a fridge, you can often find them used for cheap or free. Freezer tend to be better insulated also a top opening chest freezer is less convenient to store/organize stuff in but it holds cold better because it doesn’t dump out the door every time you open it.
I bought a random one at the thrift store a few months ago, it’s some no name brand. My only requirement was finding one that didn’t have any scratches on the Teflon nonstick coating on the pan.
It has been amazing, it takes literally 5mins to measure and throw the ingredients in there and push start. Took a little while to fine tune the recipe. It’s nothing like baking bread but I completely stopped buying bread after getting the machine. Now I can still bake when ever i want, but its an easy way to make sure I always have bread around.
I read on r/BreadMachines that the brand really doesn’t matter, just buy one for 20usd or less and get started. So far it seems to be true for me.