Solar energy in Villahermosa, Mexico
Average irradiation 5.15 kWh/m²/day · ~1504 kWh per kWp per year
Monthly solar irradiation & temperature in Villahermosa (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 3.86 | 21.6 | 94 |
| Feb | 4.70 | 22.9 | 114 |
| Mar | 5.56 | 24.8 | 135 |
| Apr | 5.90 | 28.0 | 144 |
| May | 5.85 | 29.5 | 142 |
| Jun | 5.67 | 28.1 | 138 |
| Jul | 6.15 | 27.5 | 150 |
| Aug | 5.93 | 27.3 | 144 |
| Sep | 5.32 | 26.7 | 129 |
| Oct | 4.65 | 25.6 | 113 |
| Nov | 4.21 | 23.5 | 102 |
| Dec | 3.93 | 22.4 | 96 |
Solar potential of Villahermosa explained
Villahermosa receives an average of 5.15 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 1504 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Villahermosa among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Villahermosa?
With 5.15 kWh/m²/day of average irradiation, a 1 kWp system in Villahermosa produces roughly 1504 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 Villahermosa?
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%.
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