Solar energy in Cascavel, Brazil
Average irradiation 4.96 kWh/m²/day · ~1448 kWh per kWp per year
Monthly solar irradiation & temperature in Cascavel (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 6.40 | 24.8 | 156 |
| Feb | 5.88 | 24.8 | 143 |
| Mar | 5.54 | 24.0 | 135 |
| Apr | 4.67 | 21.6 | 114 |
| May | 3.51 | 17.3 | 85 |
| Jun | 3.12 | 15.8 | 76 |
| Jul | 3.42 | 15.3 | 83 |
| Aug | 4.23 | 17.1 | 103 |
| Sep | 4.77 | 19.6 | 116 |
| Oct | 5.33 | 22.3 | 130 |
| Nov | 6.28 | 23.1 | 153 |
| Dec | 6.44 | 24.5 | 157 |
Solar potential of Cascavel explained
Cascavel receives an average of 4.96 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 1448 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Cascavel among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Cascavel?
With 4.96 kWh/m²/day of average irradiation, a 1 kWp system in Cascavel produces roughly 1448 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 Cascavel?
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 →