Solar energy in Pasragad Branch, Iran
Average irradiation 5.37 kWh/m²/day · ~1568 kWh per kWp per year
Monthly solar irradiation & temperature in Pasragad Branch (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.93 | -1.5 | 71 |
| Feb | 3.88 | 0.3 | 94 |
| Mar | 4.84 | 5.0 | 118 |
| Apr | 5.79 | 9.8 | 141 |
| May | 7.07 | 15.7 | 172 |
| Jun | 8.28 | 21.8 | 201 |
| Jul | 7.74 | 25.6 | 188 |
| Aug | 7.28 | 24.6 | 177 |
| Sep | 6.30 | 20.0 | 153 |
| Oct | 4.58 | 13.5 | 111 |
| Nov | 3.17 | 4.8 | 77 |
| Dec | 2.59 | 0.2 | 63 |
Solar potential of Pasragad Branch explained
Pasragad Branch receives an average of 5.37 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 1568 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Pasragad Branch among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Pasragad Branch?
With 5.37 kWh/m²/day of average irradiation, a 1 kWp system in Pasragad Branch produces roughly 1568 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 Pasragad Branch?
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%.
Compare with nearby cities
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