It's not about saving the world from cow farts and such. It's about making my wife and me as energy independent as we can and live a comfortable lifestyle without the Dims' energy policies draining our retirement investments. When 80% of all the energy our house consumes, including charging the EV for most of our local driving, comes from energy our own resources bring to the table, it means the Dims' control-freak energy ways harm us only 1/5th as much as they used to.
Smart move.
What about snowy, cloudy weather?
Spare panels & parts?