Alright, I know it has been a while, but here is the second installment of the Designing a Solar Heated Structure series I promised Id write.
As Ive said before, I am a rank amatuer, and am not claiming to be certified, highly experienced, or anything else. I am merely offering my opinions, and carefully organizing my research so that it can be understood by a more broad range of people.
I try to reference my sources as much as possible but if you see something that sounds out of whack and I do....

Do It Yourself Solar