In 1954 a wealthy lady radiologist devised a Solar water heater made from scrap 1" [30mm] iron pipe, planks and aluminium kitchen foil. Temperatures of 140 F [65 C] reported. [Hampshire] Construction details and some background data available. As far as is known this device has not been made much use of so far.
Editors Note:
I assume there is some point to this post? A question or an opinion?
Please repost when you come up with a coherent post. There is nothing to discuss here without more information. Very few of us are clairvoyant enough to decipher the point here.
