Solar energy in Kassala, Sudan
Average irradiation 6.44 kWh/m²/day · ~1880 kWh per kWp per year
Monthly solar irradiation & temperature in Kassala (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 5.72 | 25.1 | 139 |
| Feb | 6.38 | 27.1 | 155 |
| Mar | 7.06 | 29.3 | 172 |
| Apr | 7.34 | 32.4 | 178 |
| May | 7.14 | 33.9 | 174 |
| Jun | 6.95 | 32.9 | 169 |
| Jul | 6.37 | 29.3 | 155 |
| Aug | 6.15 | 27.0 | 150 |
| Sep | 6.54 | 28.3 | 159 |
| Oct | 6.33 | 30.2 | 154 |
| Nov | 5.86 | 28.4 | 143 |
| Dec | 5.49 | 26.1 | 133 |
Solar potential of Kassala explained
Kassala receives an average of 6.44 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 1880 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Kassala among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Kassala?
With 6.44 kWh/m²/day of average irradiation, a 1 kWp system in Kassala produces roughly 1880 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 Kassala?
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 →