Solar energy in Haifa, Israel
Average irradiation 5.43 kWh/m²/day · ~1586 kWh per kWp per year
Monthly solar irradiation & temperature in Haifa (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.88 | 13.8 | 70 |
| Feb | 3.78 | 14.1 | 92 |
| Mar | 5.21 | 15.6 | 127 |
| Apr | 6.37 | 17.7 | 155 |
| May | 7.36 | 21.0 | 179 |
| Jun | 7.99 | 23.9 | 194 |
| Jul | 7.78 | 26.2 | 189 |
| Aug | 7.09 | 26.9 | 172 |
| Sep | 6.09 | 25.9 | 148 |
| Oct | 4.61 | 23.8 | 112 |
| Nov | 3.38 | 19.8 | 82 |
| Dec | 2.66 | 15.9 | 65 |
Solar potential of Haifa explained
Haifa receives an average of 5.43 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 1586 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Haifa among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Haifa?
With 5.43 kWh/m²/day of average irradiation, a 1 kWp system in Haifa produces roughly 1586 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 Haifa?
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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