What area do you live in? Are you in the “sticks”?
I originaly wanted a system similar to what you have described but, discovered it wasn’t feasible due to price and building codes. If not done correctly some poor utility worker could get fried while working on the line.
What’s your current energy usage like? How many and what type of batteries are you planning on? What are you budgeting for you project?
I would think running a refrigerator and a couple of lights would run down a battery pack pretty quick, escprecially during the winter months.
