Solar Data for Brasília, Brazil
Solar Overview
Brasília enjoys a good solar potential with an average of 2480 sun hours annually, making it a conducive location for solar energy generation. The tropical climate features mild temperatures throughout the year, supporting effective solar panel performance.
Geographic Impact
Located at coordinates -15.8267° latitude and -47.9218° longitude, Brasília's position allows for significant sunlight exposure, particularly during the peak sun months.
Rating Methodology
The solar potential rating of 'Good' indicates that Brasília has favorable conditions for solar energy production compared to many other regions.
Understanding the Data
The chart illustrates solar energy generation potential based on the annual sun hours and monthly variations, highlighting the months with peak sunlight availability.
Cost & Savings Outlook
Investing in solar energy can help offset electricity costs over time, especially in a location like Brasília with substantial sunlight throughout the year.
How It Compares
Compared to nearby cities, Brasília has a 'Good' solar potential rating similar to Belo Horizonte, while São Paulo has an 'Average' rating, indicating a relatively stronger solar advantage in Brasília.
Installation Considerations
For optimal performance in Brasília, solar panels should ideally be installed at a tilt angle that maximizes sun exposure year-round, considering the tropical climate and varying sun position across seasons. The region's moderate average temperature can also benefit the efficiency of solar installations.
Local Incentives
Check local and national incentive programs, which vary by country and region.
Compare Solar Potential in Brazil
Frequently Asked Questions
What are the average annual sun hours for Brasília?
Brasília has an average of 2480 sun hours each year.
What is the average temperature in Brasília?
The average temperature in Brasília is approximately 21.8°C.
When are the peak sun months in Brasília?
The peak sun months in Brasília are June, July, and August.
How does Brasília's solar rating compare to other cities?
Brasília has a 'Good' solar potential rating, similar to Belo Horizonte, while São Paulo has an 'Average' rating.
What is the climate zone of Brasília?
Brasília is located in a tropical climate zone.
Solar Resource & Estimated Production
Irradiance data for Brasília hasn't been processed yet — check back soon.
Recommended Panel Orientation
Tilt angle: 16° from horizontal
Azimuth: 0° (true North)
Standard year-round heuristic based on latitude — a professional installer can optimize further for your roof.
Monthly Daylight Hours
Jan
12.8h
Feb
12.5h
Mar
12.1h
Apr
11.6h
May
11.3h
Jun
11.1h
Jul
11.1h
Aug
11.5h
Sep
11.9h
Oct
12.4h
Nov
12.8h
Dec
12.9h
Location Map
How Brasília Compares
| City | Sun Hours/Year | Irradiance (kWh/m²/day) | Rating |
|---|---|---|---|
| Brasília (this city) | 2,480 | N/A | — |
| Belo Horizonte | 2,426 | N/A | Good |
| São Paulo | 1,980 | N/A | Average |
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