Solar energy in Tabuk, Saudi Arabia
Average irradiation 6.33 kWh/m²/day · ~1848 kWh per kWp per year
Monthly solar irradiation & temperature in Tabuk (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 4.19 | 9.8 | 102 |
| Feb | 5.18 | 12.2 | 126 |
| Mar | 6.40 | 16.6 | 156 |
| Apr | 7.32 | 21.1 | 178 |
| May | 7.92 | 25.9 | 193 |
| Jun | 8.49 | 29.5 | 207 |
| Jul | 8.22 | 31.2 | 200 |
| Aug | 7.62 | 31.4 | 185 |
| Sep | 6.77 | 28.8 | 165 |
| Oct | 5.51 | 24.1 | 134 |
| Nov | 4.44 | 16.8 | 108 |
| Dec | 3.90 | 11.6 | 95 |
Solar potential of Tabuk explained
Tabuk receives an average of 6.33 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 1848 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Tabuk among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Tabuk?
With 6.33 kWh/m²/day of average irradiation, a 1 kWp system in Tabuk produces roughly 1848 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 Tabuk?
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%.
Compare with nearby cities
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