howmuchsun

Solar panel angles in Colombia

Optimal fixed-panel tilt and orientation for 4 cities in Colombia, computed from solar geometry.

CityLatitudeOptimal tiltFacingFlat roof keeps
Bogotá 4.61°N south 100%
Cali 3.43°N south 100%
MedellĂ­n 6.25°N south 100%
Barranquilla 10.97°N 10° south 99%

How these angles are calculated