An Overview of One-Sun Solar Thermal Technology
An Overview of One-Sun Solar Thermal Technology
An Overview of One-Sun Solar Thermal Technology
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Collector Efficiency Equation<br />
Efficiency vs. Temperature Difference<br />
0.9<br />
Efficiency<br />
0.6<br />
0.3<br />
Selective<br />
Un-glazed<br />
Non-selective<br />
Evacuated Tube<br />
0<br />
0 0.05 0.1 0.15<br />
(T_in - T_amb)/I_inc<br />
SEET <strong>Solar</strong> <strong>Thermal</strong> Seminar 7/26/07<br />
Operating parameter<br />
= ∆T/I sun