I’m going to say that this is a joke and not a real concept. Why? a) It’s asinine. Philadelphia is at 40 degrees north latitude, so on average, you’re losing ~24% simply by installing solar on a flat roof, i.e., …
I’m going to say that this is a joke and not a real concept. Why? a) It’s asinine. Philadelphia is at 40 degrees north latitude, so on average, you’re losing ~24% simply by installing solar on a flat roof, i.e., …