If you're building condos, you aren't in a rural area. In my rural area, everyone ground mounts because space is cheap. I'm a volunteer firefighter and so far

If you're building condos, you aren't in a rural area. In my rural area, everyone ground mounts because space is cheap. I'm a volunteer firefighter and so far none of the trainings have mentioned solar (venting roofs yes). But then, we joke that we'll arrive just in time to put out your foundation.