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 ...
My roof sucks for solar so we only have a 5kW system. We're in an infill duplex on the shady side.