Solar energy in Huancayo, Peru
Average irradiation 5.44 kWh/m²/day · ~1588 kWh per kWp per year
Monthly solar irradiation & temperature in Huancayo (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 5.26 | 9.1 | 128 |
| Feb | 4.84 | 9.0 | 118 |
| Mar | 4.75 | 9.0 | 116 |
| Apr | 5.21 | 8.9 | 127 |
| May | 5.47 | 8.5 | 133 |
| Jun | 5.39 | 7.9 | 131 |
| Jul | 5.58 | 7.5 | 136 |
| Aug | 5.85 | 8.0 | 142 |
| Sep | 5.61 | 8.8 | 136 |
| Oct | 5.90 | 9.2 | 143 |
| Nov | 6.12 | 9.5 | 149 |
| Dec | 5.27 | 9.3 | 128 |
Solar potential of Huancayo explained
Huancayo receives an average of 5.44 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 1588 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Huancayo among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Huancayo?
With 5.44 kWh/m²/day of average irradiation, a 1 kWp system in Huancayo produces roughly 1588 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 Huancayo?
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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