We are so, so absurdly lucky in Alberta - we get SO MUCH SUN. It's mid-March and I generated double the power my heat-pump equipped home used. Even after I replace the power I pulled from my EV commuting to work, that's still 7kWh more power coming off my roof today than I used. My gas bill is zero, my power bill is negative today and it's still technically winter ...
How many solar panels do you have to generate this?
My roof sucks for solar so we only have a 5kW system. We're in an infill duplex on the shady side.