Solar Panel Tilt Angle for Latitude 20°
Annual, summer, and winter optimal angles for 20° latitude
Optimal Tilt Summary
| Annual Average | Summer Optimal | Winter Optimal |
|---|---|---|
| 18° | 5° | 35° |
Monthly Optimal Tilt Angle
| Month | Optimal Angle |
|---|---|
| Jan | 41.3° |
| Feb | 33.3° |
| Mar | 22.8° |
| Apr | 10.6° |
| May | 1.2° |
| Jun | 3.3° |
| Jul | 1.5° |
| Aug | 6.2° |
| Sep | 17.8° |
| Oct | 29.6° |
| Nov | 39.1° |
| Dec | 43.3° |
Nearby Latitude Comparison
| Latitude | Annual Average | Summer Optimal | Winter Optimal |
|---|---|---|---|
| 10° | 9° | 0° | 25° |
| 15° | 13.5° | 0° | 30° |
| 20° → | 18° | 5° | 35° |
| 25° | 22.5° | 10° | 40° |
| 30° | 27° | 15° | 45° |