Solar energy in Sorocaba, Brazil
Average irradiation 4.86 kWh/m²/day · ~1419 kWh per kWp per year
Monthly solar irradiation & temperature in Sorocaba (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 5.51 | 22.9 | 134 |
| Feb | 5.69 | 22.9 | 138 |
| Mar | 5.24 | 22.2 | 127 |
| Apr | 4.64 | 20.6 | 113 |
| May | 3.71 | 17.6 | 90 |
| Jun | 3.45 | 16.6 | 84 |
| Jul | 3.68 | 16.3 | 90 |
| Aug | 4.41 | 17.7 | 107 |
| Sep | 4.87 | 19.9 | 118 |
| Oct | 5.38 | 21.6 | 131 |
| Nov | 5.78 | 21.8 | 141 |
| Dec | 5.96 | 22.9 | 145 |
Solar potential of Sorocaba explained
Sorocaba receives an average of 4.86 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 1419 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Sorocaba among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Sorocaba?
With 4.86 kWh/m²/day of average irradiation, a 1 kWp system in Sorocaba produces roughly 1419 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 Sorocaba?
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
São Paulo (4.5) · Rio de Janeiro (4.8) · Buenos Aires (4.6) · Santiago (5) · Bogotá (4.4) · Lima (5.1) · all cities →