Solar energy in Neiva, Colombia
Average irradiation 4.25 kWh/m²/day · ~1241 kWh per kWp per year
Monthly solar irradiation & temperature in Neiva (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 4.62 | 20.4 | 112 |
| Feb | 4.44 | 20.9 | 108 |
| Mar | 4.05 | 20.8 | 99 |
| Apr | 4.14 | 20.3 | 101 |
| May | 4.17 | 19.9 | 101 |
| Jun | 4.04 | 19.3 | 98 |
| Jul | 4.01 | 19.4 | 97 |
| Aug | 4.02 | 20.3 | 98 |
| Sep | 4.43 | 21.0 | 108 |
| Oct | 4.37 | 20.8 | 106 |
| Nov | 4.28 | 20.1 | 104 |
| Dec | 4.38 | 19.9 | 107 |
Solar potential of Neiva explained
Neiva receives an average of 4.25 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 1241 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This is a solid mid-range solar resource: production is meaningful year-round, though winter output drops noticeably.
Frequently asked questions
Is solar worth it in Neiva?
With 4.25 kWh/m²/day of average irradiation, a 1 kWp system in Neiva produces roughly 1241 kWh per year. That is a good solar resource; with current panel prices most systems pay back well within their lifetime.
How much electricity would a 5 kW system produce in Neiva?
Approximately 6,000 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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