> even most cloudy weather still lets a suprising amount of sun in It really doesn't. Clouds absolutely kill solar. In the winter we get 10-20kWh/day on sunny

> even most cloudy weather still lets a suprising amount of sun in It really doesn't. Clouds absolutely kill solar. In the winter we get 10-20kWh/day on sunny days and 0.5-2kWh/day on cloudy days. I dunno where you got that info but it's dead wrong.