John Canivan JC-SolarHomes website is a good and extensive source of information for people who want to build solar heating projects.
The website has lots of articles that cover: solar collectors, solar heat storage, controls for solar systems, solar home design and lots of other renewable energy topics. Lots of emphasis on how to build projects.
John and Richard Heiliger are the developers of the MTD (Modified Trickle Down) solar collector.
|An MTD collector|