Solar energy in Fès, Morocco
Average irradiation 5.16 kWh/m²/day · ~1507 kWh per kWp per year
Monthly solar irradiation & temperature in Fès (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.86 | 9.9 | 70 |
| Feb | 3.71 | 10.9 | 90 |
| Mar | 4.82 | 13.6 | 117 |
| Apr | 5.83 | 16.1 | 142 |
| May | 6.82 | 19.8 | 166 |
| Jun | 7.78 | 24.5 | 189 |
| Jul | 7.71 | 28.6 | 188 |
| Aug | 6.96 | 29.3 | 169 |
| Sep | 5.60 | 24.8 | 136 |
| Oct | 4.23 | 20.5 | 103 |
| Nov | 3.04 | 14.2 | 74 |
| Dec | 2.62 | 11.2 | 64 |
Solar potential of Fès explained
Fès receives an average of 5.16 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 1507 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Fès among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Fès?
With 5.16 kWh/m²/day of average irradiation, a 1 kWp system in Fès produces roughly 1507 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 Fès?
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%.
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