Solar energy in Ibagué, Colombia
Average irradiation 4.55 kWh/m²/day · ~1329 kWh per kWp per year
Monthly solar irradiation & temperature in Ibagué (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 4.63 | 23.3 | 113 |
| Feb | 4.62 | 23.8 | 112 |
| Mar | 4.39 | 23.5 | 107 |
| Apr | 4.37 | 23.0 | 106 |
| May | 4.50 | 22.7 | 109 |
| Jun | 4.56 | 22.1 | 111 |
| Jul | 4.72 | 22.4 | 115 |
| Aug | 4.73 | 23.3 | 115 |
| Sep | 4.86 | 23.7 | 118 |
| Oct | 4.52 | 23.1 | 110 |
| Nov | 4.30 | 22.6 | 104 |
| Dec | 4.36 | 22.6 | 106 |
Solar potential of Ibagué explained
Ibagué receives an average of 4.55 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 1329 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Ibagué among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Ibagué?
With 4.55 kWh/m²/day of average irradiation, a 1 kWp system in Ibagué produces roughly 1329 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 Ibagué?
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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