Solar radiation thermal resistance

Thermal resistance for solar radiation to outer surfaceusing the Stefan-Boltzmann law.

Symbol
$T_{rad_{sun}}$
Unit
K.m/W
Formulae
$\frac{W_{sun}}{- \theta_{a} + \theta_{e}}$
Related
$\theta_{a}$
Ambient temperature [$^{\circ}$C]
$\theta_{e}$