Inexpensive guy wires support roof-mounted solar-energy collectors. Mounting system withstands 120 mph winds with no roof penetrations. Collectors circulate 50 percent ethylene glycol solution eliminating need for drain system for freeze protection. Heat exchanger transfers energy to domestic hot water which heats to 140 F.
Closed-circulation system for motel hot water--Savannah, Georgia
NASA Tech Briefs ; 5 , 4
1981-04-01
Miscellaneous
No indication
English
Transit Study, Savannah, Georgia
NTIS | 1972
Motel solar-hot-water system--Dallas, Texas
NTRS | 1981