Solar energy in Trujillo, Peru
Average irradiation 5.04 kWh/m²/day · ~1472 kWh per kWp per year
Monthly solar irradiation & temperature in Trujillo (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 6.45 | 17.9 | 157 |
| Feb | 6.45 | 18.1 | 157 |
| Mar | 6.16 | 18.1 | 150 |
| Apr | 5.89 | 18.3 | 143 |
| May | 4.71 | 18.4 | 115 |
| Jun | 3.51 | 18.0 | 85 |
| Jul | 3.38 | 17.8 | 82 |
| Aug | 3.53 | 18.3 | 86 |
| Sep | 3.99 | 18.5 | 97 |
| Oct | 4.79 | 17.9 | 116 |
| Nov | 5.58 | 17.6 | 136 |
| Dec | 6.03 | 17.7 | 147 |
Solar potential of Trujillo explained
Trujillo receives an average of 5.04 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 1472 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Trujillo among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Trujillo?
With 5.04 kWh/m²/day of average irradiation, a 1 kWp system in Trujillo produces roughly 1472 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 Trujillo?
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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