Solar energy in Alexandria, Egypt
Average irradiation 5.44 kWh/m²/day · ~1588 kWh per kWp per year
Monthly solar irradiation & temperature in Alexandria (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 3.02 | 13.9 | 73 |
| Feb | 3.89 | 14.6 | 95 |
| Mar | 5.30 | 16.7 | 129 |
| Apr | 6.49 | 19.4 | 158 |
| May | 7.29 | 23.1 | 177 |
| Jun | 7.84 | 26.1 | 191 |
| Jul | 7.67 | 27.8 | 187 |
| Aug | 7.00 | 28.2 | 170 |
| Sep | 6.05 | 26.7 | 147 |
| Oct | 4.65 | 23.8 | 113 |
| Nov | 3.39 | 19.9 | 83 |
| Dec | 2.75 | 16.0 | 67 |
Solar potential of Alexandria explained
Alexandria receives an average of 5.44 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 1588 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Alexandria among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Alexandria?
With 5.44 kWh/m²/day of average irradiation, a 1 kWp system in Alexandria produces roughly 1588 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 Alexandria?
Approximately 8,000 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 →