howmuchsun

Solar panel angles in Argentina

Optimal fixed-panel tilt and orientation for 5 cities in Argentina, computed from solar geometry.

CityLatitudeOptimal tiltFacingFlat roof keeps
Buenos Aires 34.61°S 30° north 89%
Córdoba 31.41°S 28° north 90%
Rosario 32.95°S 29° north 90%
Mar del Plata 38.00°S 33° north 87%
Río Gallegos 51.63°S 42° north 79%

How these angles are calculated