Solar panel angles in Bangladesh
Optimal fixed-panel tilt and orientation for 7 cities in Bangladesh, computed from solar geometry.
| City | Latitude | Optimal tilt | Facing | Flat roof keeps |
|---|---|---|---|---|
| Dhaka | 23.71°N | 21° | south | 95% |
| Chattogram | 22.34°N | 20° | south | 95% |
| Gazipur | 24.00°N | 21° | south | 95% |
| Khulna | 22.81°N | 20° | south | 95% |
| Rangpur | 25.75°N | 23° | south | 94% |
| Rajshahi | 24.37°N | 21° | south | 94% |
| Comilla | 23.46°N | 21° | south | 95% |
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