Strong supporting structures for flat solar photovoltaic arrays built with such commonly available materials as wood and galvanized steel sheet. Structures resist expected static loads from snow and ice as well as dynamic loads from winds and even Earthquake vibrations. Supporting structure uses inexpensive materials. Parts prefabricated to minimize assembly work in field.
Supporting Structures for Flat Solar-Cell Arrays
NASA Tech Briefs ; 9 , 3
1986-01-01
Sonstige
Keine Angabe
Englisch
NTIS | 1967
|NTIS | 1971
NTIS | 1968
|NTRS | 1979
|NTRS | 1971