Solar energy in Murcia, Spain
Average irradiation 4.94 kWh/m²/day · ~1442 kWh per kWp per year
Monthly solar irradiation & temperature in Murcia (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.63 | 8.9 | 64 |
| Feb | 3.47 | 9.7 | 84 |
| Mar | 4.67 | 12.7 | 114 |
| Apr | 5.76 | 15.5 | 140 |
| May | 6.85 | 19.4 | 167 |
| Jun | 7.70 | 24.3 | 187 |
| Jul | 7.55 | 27.0 | 184 |
| Aug | 6.62 | 26.8 | 161 |
| Sep | 5.09 | 23.0 | 124 |
| Oct | 3.83 | 18.7 | 93 |
| Nov | 2.77 | 12.8 | 67 |
| Dec | 2.30 | 9.6 | 56 |
Solar potential of Murcia explained
Murcia receives an average of 4.94 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 1442 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Murcia among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Murcia?
With 4.94 kWh/m²/day of average irradiation, a 1 kWp system in Murcia produces roughly 1442 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 Murcia?
Approximately 7,000 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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