Solar energy in Omdurman, Sudan
Average irradiation 6.6 kWh/m²/day · ~1927 kWh per kWp per year
Monthly solar irradiation & temperature in Omdurman (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 5.88 | 22.0 | 143 |
| Feb | 6.56 | 24.7 | 160 |
| Mar | 7.26 | 27.7 | 177 |
| Apr | 7.62 | 31.4 | 185 |
| May | 7.33 | 34.1 | 178 |
| Jun | 7.17 | 34.8 | 174 |
| Jul | 6.72 | 32.5 | 163 |
| Aug | 6.35 | 30.6 | 154 |
| Sep | 6.48 | 32.0 | 157 |
| Oct | 6.30 | 32.0 | 153 |
| Nov | 5.97 | 27.0 | 145 |
| Dec | 5.61 | 23.3 | 136 |
Solar potential of Omdurman explained
Omdurman receives an average of 6.6 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 1927 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Omdurman among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Omdurman?
With 6.6 kWh/m²/day of average irradiation, a 1 kWp system in Omdurman produces roughly 1927 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 Omdurman?
Approximately 10,000 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 →