Unglazed transpired solar collector having a low thermal-conductance absorber
NREL
1997 National Renewable Energy Laboratory
NREL, (1997), "Unglazed transpired solar collector having a low thermal-conductance absorber", National Renewable Energy Laboratory.
Abstract:
An unglazed transpired solar collector using solar radiation to heat incoming air for distribution, comprising an unglazed absorber formed of low thermal-conductance material having a front surface for receiving the solar radiation and openings in the unglazed absorber for passage of the incoming air such that the incoming air is heated as it passes towards the front surface of the absorber and the heated air passes through the openings in the absorber for distribution.
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