Detailed Modeling of Flat Plate Solar Collector with Vacuum Glazing

Table 2

Summary of the collector simulation results.

Collector variants	η0 (−)	a1 (W/m^2·K)	a2 (W/m^2·K^2)
RC	0.783	3.788	0.006
VC1	0.734	2.634	0.004
VC2	0.689	1.919	0.003
VC3	0.738	3.890	0.009