howmuchsun

Solar panel angles in Slovakia

Optimal fixed-panel tilt and orientation for 3 cities in Slovakia, computed from solar geometry.

CityLatitudeOptimal tiltFacingFlat roof keeps
Bratislava 48.15°N 40° south 81%
Košice 48.71°N 41° south 80%
Petržalka 48.12°N 40° south 81%

How these angles are calculated