Enclosure Temperature Rise Calculator

Note: The solar calculation finds the worst-case solar thermal load—combining direct, diffuse, and ground-reflected radiation—by iterating through various times, days, and orientations using an ASHRAE-style clear sky model. It assumes a perfectly clear, unshaded environment with flat terrain and an isotropic sky, applying an apparent extraterrestrial irradiance of 1160 W/m², an atmospheric optical depth of 0.2, a ground albedo of 0.2, at a latitude of 35°