Solar panel angles in Spain
Optimal fixed-panel tilt and orientation for 2 cities in Spain, computed from solar geometry.
| City | Latitude | Optimal tilt | Facing | Flat roof keeps |
|---|---|---|---|---|
| Madrid | 40.42°N | 36° | south | 84% |
| Barcelona | 41.39°N | 35° | south | 85% |
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