Solar energy in Biskra, Algeria
Average irradiation 5.52 kWh/m²/day · ~1612 kWh per kWp per year
Monthly solar irradiation & temperature in Biskra (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 3.27 | 8.8 | 80 |
| Feb | 4.27 | 9.9 | 104 |
| Mar | 5.46 | 14.0 | 133 |
| Apr | 6.55 | 18.4 | 159 |
| May | 7.34 | 23.1 | 179 |
| Jun | 7.93 | 28.7 | 193 |
| Jul | 7.85 | 32.6 | 191 |
| Aug | 7.02 | 31.7 | 171 |
| Sep | 5.65 | 26.4 | 137 |
| Oct | 4.53 | 21.1 | 110 |
| Nov | 3.42 | 13.9 | 83 |
| Dec | 2.91 | 9.7 | 71 |
Solar potential of Biskra explained
Biskra receives an average of 5.52 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 1612 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Biskra among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Biskra?
With 5.52 kWh/m²/day of average irradiation, a 1 kWp system in Biskra produces roughly 1612 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 Biskra?
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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