Solar energy in Puebla, Mexico
Average irradiation 5.57 kWh/m²/day · ~1626 kWh per kWp per year
Monthly solar irradiation & temperature in Puebla (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 4.91 | 13.6 | 120 |
| Feb | 5.70 | 15.4 | 139 |
| Mar | 6.40 | 17.4 | 156 |
| Apr | 6.59 | 19.6 | 160 |
| May | 6.31 | 20.2 | 154 |
| Jun | 5.74 | 18.6 | 140 |
| Jul | 5.67 | 17.3 | 138 |
| Aug | 5.67 | 17.2 | 138 |
| Sep | 4.96 | 16.6 | 121 |
| Oct | 5.11 | 15.8 | 124 |
| Nov | 4.93 | 14.5 | 120 |
| Dec | 4.80 | 13.9 | 117 |
Solar potential of Puebla explained
Puebla receives an average of 5.57 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 1626 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Puebla among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Puebla?
With 5.57 kWh/m²/day of average irradiation, a 1 kWp system in Puebla produces roughly 1626 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 Puebla?
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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