Solar energy in Al Hufūf, Saudi Arabia
Average irradiation 6.04 kWh/m²/day · ~1764 kWh per kWp per year
Monthly solar irradiation & temperature in Al Hufūf (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 4.23 | 14.2 | 103 |
| Feb | 5.03 | 16.7 | 122 |
| Mar | 5.97 | 21.7 | 145 |
| Apr | 6.59 | 27.3 | 160 |
| May | 7.41 | 33.2 | 180 |
| Jun | 7.87 | 36.0 | 191 |
| Jul | 7.56 | 37.6 | 184 |
| Aug | 7.24 | 37.2 | 176 |
| Sep | 6.67 | 33.8 | 162 |
| Oct | 5.65 | 28.8 | 137 |
| Nov | 4.35 | 21.6 | 106 |
| Dec | 3.96 | 15.8 | 96 |
Solar potential of Al Hufūf explained
Al Hufūf receives an average of 6.04 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 1764 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Al Hufūf among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Al Hufūf?
With 6.04 kWh/m²/day of average irradiation, a 1 kWp system in Al Hufūf produces roughly 1764 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 Al Hufūf?
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%.
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