Solar energy in Touba, Senegal
Average irradiation 6 kWh/m²/day · ~1752 kWh per kWp per year
Monthly solar irradiation & temperature in Touba (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 5.28 | 24.0 | 128 |
| Feb | 5.90 | 25.8 | 144 |
| Mar | 6.65 | 28.3 | 162 |
| Apr | 6.98 | 30.0 | 170 |
| May | 6.90 | 31.4 | 168 |
| Jun | 6.48 | 31.6 | 158 |
| Jul | 6.10 | 29.8 | 148 |
| Aug | 5.82 | 28.2 | 142 |
| Sep | 5.71 | 27.7 | 139 |
| Oct | 5.78 | 28.4 | 141 |
| Nov | 5.34 | 27.2 | 130 |
| Dec | 5.05 | 25.0 | 123 |
Solar potential of Touba explained
Touba receives an average of 6 kilowatt-hours of solar energy per square metre per day, measured over four decades of satellite observation. In practical terms, every kilowatt-peak of installed PV capacity yields about 1752 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Touba among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Touba?
With 6 kWh/m²/day of average irradiation, a 1 kWp system in Touba produces roughly 1752 kWh per year. That is an excellent solar resource — payback periods are typically among the shortest worldwide.
How much electricity would a 5 kW system produce in Touba?
Approximately 9,000 kWh per year — enough to cover a large share of a typical household's consumption.
What data is this based on?
Long-term satellite observations from NASA POWER (1981–present) and the PVGIS SARAH3 database, assuming a performance ratio of 80%.
Compare with nearby cities
Cairo (5.9) · Casablanca (5.3) · Lagos (4.6) · Nairobi (5.5) · Johannesburg (5.5) · Cape Town (5.3) · all cities →