Solar energy in Tétouan, Morocco
Average irradiation 4.97 kWh/m²/day · ~1451 kWh per kWp per year
Monthly solar irradiation & temperature in Tétouan (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.68 | 11.3 | 65 |
| Feb | 3.48 | 11.7 | 85 |
| Mar | 4.53 | 13.4 | 110 |
| Apr | 5.67 | 15.3 | 138 |
| May | 6.72 | 18.3 | 164 |
| Jun | 7.60 | 22.3 | 185 |
| Jul | 7.62 | 25.2 | 185 |
| Aug | 6.80 | 25.7 | 165 |
| Sep | 5.35 | 22.7 | 130 |
| Oct | 3.94 | 19.6 | 96 |
| Nov | 2.86 | 14.8 | 70 |
| Dec | 2.41 | 12.4 | 59 |
Solar potential of Tétouan explained
Tétouan 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 Tétouan among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Tétouan?
With 4.97 kWh/m²/day of average irradiation, a 1 kWp system in Tétouan 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 Tétouan?
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%.
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