AixLib.BoundaryConditions.SolarGeometry.BaseClasses.IncidenceAngle

# .AixLib.BoundaryConditions.SolarGeometry.BaseClasses.IncidenceAngle

The solar incidence angle on a tilted surface

## Information

This component computes the solar incidence angle on a tilted surface using the solar hour angle and the declination angle as input.

## Revisions

- September 6, 2021, by Ettore Zanetti:
  Changed `lat` from being a parameter to an input from weather bus.
  This is for IBPSA, #1477.
- April 27, 2018, by Michael Wetter:
  Corrected `displayUnit`.
  This is for IBPSA, issue 912.
- Dec 7, 2010, by Michael Wetter:
  Rewrote equation in explicit form to avoid nonlinear equations in room model.
- May 19, 2010, by Wangda Zuo:
  First implementation.

Generated at 2026-05-12T20:19:03Z by OpenModelicaOpenModelica 1.26.7 using GenerateDoc.mos