Solar energy in Cuiabá, Brazil
Average irradiation 5.27 kWh/m²/day · ~1539 kWh per kWp per year
Monthly solar irradiation & temperature in Cuiabá (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 5.51 | 26.6 | 134 |
| Feb | 5.46 | 26.4 | 133 |
| Mar | 5.48 | 26.4 | 133 |
| Apr | 5.20 | 25.8 | 127 |
| May | 4.62 | 24.1 | 112 |
| Jun | 4.56 | 24.0 | 111 |
| Jul | 4.90 | 24.6 | 119 |
| Aug | 5.42 | 27.3 | 132 |
| Sep | 5.21 | 29.5 | 127 |
| Oct | 5.46 | 29.5 | 133 |
| Nov | 5.72 | 28.1 | 139 |
| Dec | 5.66 | 27.1 | 138 |
Solar potential of Cuiabá explained
Cuiabá receives an average of 5.27 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 1539 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Cuiabá among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Cuiabá?
With 5.27 kWh/m²/day of average irradiation, a 1 kWp system in Cuiabá produces roughly 1539 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 Cuiabá?
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%.
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 →