If you're going to the trouble of doing solar it might be better to just do a small system with batteries to power other things as well like this:

https://fridge0.branchable.com/

Or go a bit higher end and put a larger solar and battery instalation with an inverter that can power the whole house. As solar panels and lithium batteries come down in cost that's becoming increasingly attractive for rural areas where the grid is flaky the best of times.