Solar energy in Tangier, Morocco
Average irradiation 4.97 kWh/m²/day · ~1451 kWh per kWp per year
Monthly solar irradiation & temperature in Tangier (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.68 | 13.6 | 65 |
| Feb | 3.48 | 13.6 | 85 |
| Mar | 4.53 | 14.7 | 110 |
| Apr | 5.67 | 16.0 | 138 |
| May | 6.72 | 18.2 | 164 |
| Jun | 7.60 | 20.9 | 185 |
| Jul | 7.62 | 23.2 | 185 |
| Aug | 6.80 | 23.9 | 165 |
| Sep | 5.35 | 22.1 | 130 |
| Oct | 3.94 | 19.9 | 96 |
| Nov | 2.86 | 16.6 | 70 |
| Dec | 2.41 | 14.7 | 59 |
Solar potential of Tangier explained
Tangier receives an average of 4.97 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 1451 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Tangier among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Tangier?
With 4.97 kWh/m²/day of average irradiation, a 1 kWp system in Tangier produces roughly 1451 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 Tangier?
Approximately 7,000 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 →