Here is a source that claims that Arizona is the #2 state for residential solar. https://www.statista.com/statistics/1419901/us-residential-generation-from-sol

Here is a source that claims that Arizona is the #2 state for residential solar. https://www.statista.com/statistics/1419901/us-residential-generation-from-solar-by-state/ https://www.statista.com/statistics/1419901/us-residential-g...