Solar Energy Potential in Tobias Barreto, Sergipe, Brazil

Tobias Barreto, Sergipe, Brazil, located at latitude -11.0803 and longitude -38.0226, offers a promising location for solar photovoltaic (PV) energy generation throughout the year. This tropical location benefits from relatively consistent sunlight patterns, with seasonal variations defined more by wet and dry periods than dramatic temperature or daylight changes. The solar energy production potential in Tobias Barreto demonstrates strong year-round performance, with some seasonal fluctuations. Spring yields the highest energy output at 6.24 kWh per day for each kilowatt of installed solar capacity. Summer follows closely with 6.12 kWh/day, while autumn produces 5.87 kWh/day. Winter shows the lowest production at 4.94 kWh/day per kW installed, though this still represents good generation capacity compared to many global locations.

Optimal Panel Installation

For fixed solar panel installations in Tobias Barreto, Sergipe, the ideal tilt angle to maximize year-round energy production is 10 degrees facing North. This specific angle optimizes solar capture throughout the year, accounting for the location's proximity to the equator and the Earth's elliptical orbit. Spring and summer represent the peak production seasons in Tobias Barreto, Sergipe, making March through September particularly advantageous for solar energy generation. Even during the relatively lower-producing winter months, the tropical location ensures sufficient solar radiation to maintain reasonable energy output.

Environmental Considerations

Several environmental factors could potentially impact solar production in Tobias Barreto:

• Seasonal rainfall patterns may reduce solar efficiency during the wet season due to cloud cover and precipitation
• Dust accumulation is a significant concern in this semi-arid region, potentially reducing panel efficiency by 10-30% if not addressed
• High ambient temperatures during summer months can slightly reduce PV panel efficiency

To mitigate these challenges, solar installations in Tobias Barreto should incorporate regular cleaning schedules, especially during dry periods when dust accumulation is highest. Elevated mounting systems with sufficient airflow beneath panels can help reduce temperature-related efficiency losses. Additionally, selecting PV panels with good high-temperature performance ratings is advisable for this tropical location. Despite these considerations, Tobias Barreto's consistent solar radiation throughout the year makes it an excellent candidate for solar PV installations, with annual average daily production exceeding 5.5 kWh per kW installed—a figure that compares favorably with many global solar production sites.

Note: The Tropics are located between 23.5° North and -23.5° South of the equator.

So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 3161 locations across Brazil. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.

Link: Solar PV potential in Brazil by location

Solar output per kW of installed solar PV by season in Tobias Barreto

Seasonal solar PV output for Latitude: -11.0803, Longitude: -38.0226 (Tobias Barreto, Brazil), based on our analysis of 8760 hourly intervals of solar and meteorological data (one whole year) retrieved for that set of coordinates/location from NASA POWER (The Prediction of Worldwide Energy Resources) API:

 

Ideally tilt fixed solar panels 10° North in Tobias Barreto, Brazil

To maximize your solar PV system's energy output in Tobias Barreto, Brazil (Lat/Long -11.0803, -38.0226) throughout the year, you should tilt your panels at an angle of 10° North for fixed panel installations.

As the Earth revolves around the Sun each year, the maximum angle of elevation of the Sun varies by +/- 23.45 degrees from its equinox elevation angle for a particular latitude. Finding the exact optimal angle to maximise solar PV production throughout the year can be challenging, but with careful consideration of historical solar energy and meteorological data for a certain location, it can be done precisely.

We use our own calculation, which incorporates NASA solar and meteorological data for the exact Lat/Long coordinates, to determine the ideal tilt angle of a solar panel that will yield maximum annual solar output. We calculate the optimal angle for each day of the year, taking into account its contribution to the yearly total PV potential at that specific location.

Seasonally adjusted solar panel tilt angles for Tobias Barreto, Brazil

If you can adjust the tilt angle of your solar PV panels, please refer to the seasonal tilt angles below for optimal solar energy production in Tobias Barreto, Brazil. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 10° North tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
4° South in Summer	17° North in Autumn	27° North in Winter	5° North in Spring

Our recommendations take into account more than just latitude and Earth's position in its elliptical orbit around the Sun. We also incorporate historical solar and meteorological data from NASA's Prediction of Worldwide Energy Resources (POWER) API to assign a weight to each ideal angle for each day based on its historical contribution to overall solar PV potential during a specific season.

This approach allows us to provide much more accurate recommendations than relying solely on latitude, as it considers unique weather conditions in different locations sharing the same latitude worldwide.

Calculate solar panel row spacing in Tobias Barreto, Brazil

We've added a feature to calculate minimum solar panel row spacing by location. Enter your panel size and orientation below to get the minimum spacing in Tobias Barreto, Brazil.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. Minimum Spacing:
   We add the shadow length to the horizontal space occupied by tilted panels.

This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.

Topography for solar PV around Tobias Barreto, Brazil

The landscape surrounding Tobias Barreto, located in the northeastern Brazilian state of Sergipe, presents a diverse topographical profile characteristic of Brazil's transition zone between the coastal areas and the semi-arid interior. The terrain is predominantly characterized by gently rolling hills interspersed with flat plains, creating a varied landscape that gradually rises as one moves westward from the Atlantic coast.

Topographical Features

The region sits within what is known as the Agreste, a transitional ecological zone between the humid Atlantic Forest (Mata Atlântica) near the coast and the drier Caatinga biome of the interior. The elevation around Tobias Barreto ranges generally between 150 to 300 meters above sea level, with some higher points reaching approximately 350 meters in the surrounding areas. The western portions feature more pronounced hills and occasional plateaus, while the eastern sections tend toward flatter terrain. Several seasonal streams and small rivers cut through the landscape, creating shallow valleys that add texture to the otherwise moderately undulating terrain. These watercourses typically flow more vigorously during the rainy season and diminish considerably during drier periods. Soil composition in the region varies from moderately fertile clay-loam mixtures to sandier, less productive areas, particularly in the more arid western sections. Vegetation naturally transitions from denser shrubland in the east to the sparse, drought-resistant plant communities typical of the Caatinga in the western reaches.

Solar PV Potential Areas

When considering areas near Tobias Barreto most suitable for large-scale solar photovoltaic development, several factors come into play including terrain flatness, accessibility, and minimal environmental impact. The gently sloping plains to the northwest and southwest of Tobias Barreto present particularly promising locations for extensive solar installations. These areas combine relatively flat terrain with good solar exposure due to minimal natural shading. The slight inclines in some sections can actually be advantageous, allowing for natural air circulation beneath panel arrays and reducing dust accumulation. The higher plateaus approximately 15-25 kilometers west of the town offer excellent potential for solar farms. These elevated areas experience less morning fog than lower-lying regions and benefit from unobstructed solar exposure throughout the day. The naturally sparse vegetation in these zones also means minimal land clearing would be required, reducing the environmental impact and installation costs. Areas to avoid would include the more steeply inclined hillsides, particularly those with northern exposures (which receive less direct sunlight in the southern hemisphere), and the riparian corridors along seasonal streams and rivers. These waterways, though modest in size, play important ecological roles and serve local agricultural needs. The semi-arid climate that characterizes much of the region around Tobias Barreto creates favorable conditions for solar energy capture, with abundant clear-sky days throughout the year. The moderate temperatures, while warm, rarely reach extremes that would significantly impact photovoltaic efficiency. Access considerations favor areas near existing road infrastructure, particularly along the BR-101 highway corridor that runs north-south approximately 40 kilometers east of Tobias Barreto. This proximity would facilitate both construction and ongoing maintenance operations for large-scale installations while minimizing the need for new access road development.

Brazil solar PV Stats as a country

Brazil ranks 13th in the world for cumulative solar PV capacity, with 13,708 total MW's of solar PV installed. This means that 2.50% of Brazil's total energy as a country comes from solar PV (that's 31st in the world). Each year Brazil is generating 64 Watts from solar PV per capita (Brazil ranks 47th in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in Brazil?

Yes, there are several incentives for businesses wanting to install solar energy in Brazil. The Brazilian government offers a range of tax credits and other financial incentives to encourage the adoption of renewable energy sources such as solar power. These include reduced import taxes on solar equipment, accelerated depreciation of investments in renewable energy projects, and preferential financing from public banks. Additionally, some states offer additional incentives such as subsidies or grants for businesses that install solar systems.

Do you have more up to date information than this on incentives towards solar PV projects in Brazil? Please reach out to us and help us keep this information current. Thanks!

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Compare this location to others worldwide for solar PV potential

The solar PV analyses available on our website, including this one, are offered as a free service to the global community. Our aim is to provide education and aid informed decision-making regarding solar PV installations.

However, please note that these analyses are general guidance and may not meet specific project requirements. For in-depth, tailored forecasts and analysis crucial for feasibility studies or when pursuing maximum ROI from your solar projects, feel free to contact us; we offer comprehensive consulting services expressly for this purpose.

Helping you assess viability of solar PV for your site

Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide

Enhance your solar panel's performance with our in-depth guide. Determine the best tilt angle using hard data, debunk common misunderstandings, and gain insight into how your specific location affects solar energy production.