Solar Energy Potential in Aparecida do Taboado, Brazil

Aparecida do Taboado, Brazil, located at latitude -20.0123 and longitude -51.3445, offers a promising location for solar PV energy generation throughout the year. This tropical location benefits from consistent sunlight patterns with seasonal variations defined more by wet and dry periods rather than extreme temperature fluctuations. The solar energy production at this location demonstrates strong potential across all seasons. Summer months yield the highest output at 6.94kWh per day for each kilowatt of installed capacity. Spring follows closely with 6.47kWh/day. Autumn production remains solid at 5.80kWh/day, while winter represents the lowest production period with 5.07kWh/day per kilowatt installed. For fixed solar panel installations in Aparecida do Taboado, the ideal tilt angle to maximize year-round energy production is 18 degrees facing North. This specific angle has been calculated to optimize solar capture throughout the year, accounting for the Earth's elliptical orbit and the site's particular latitude.

Seasonal Considerations

The summer-to-winter production ratio shows approximately 37% more energy generation during peak summer compared to winter months. This relatively modest seasonal variation makes Aparecida do Taboado suitable for year-round solar energy production without extreme fluctuations that might necessitate significant seasonal adjustments or supplementary energy sources. Spring and summer represent the optimal periods for solar energy generation at this location, though the autumn and winter outputs remain substantial enough to maintain reliable production throughout the year.

Environmental Factors and Mitigation Strategies

Several environmental factors could potentially impact solar production at this tropical location:

• Seasonal rainfall: The wet season may bring extended periods of cloud cover, temporarily reducing solar efficiency. Installing microinverters or power optimizers can help minimize production losses during partial shading conditions.
• Dust accumulation: During dry seasons, dust and pollen can accumulate on panels, reducing efficiency. Implementing automated cleaning systems or scheduling regular maintenance can mitigate this issue.
• High temperatures: Tropical heat can reduce panel efficiency. Using panels with lower temperature coefficients and ensuring adequate airflow beneath the mounting structure can help maintain optimal performance.
• Potential for tropical storms: While not frequent, severe weather events could damage installations. Robust mounting systems rated for high wind conditions and hail-resistant panels offer protection against weather extremes.

Despite these considerations, the consistent year-round solar radiation makes Aparecida do Taboado an excellent candidate for solar PV installations, with relatively minor seasonal fluctuations compared to locations at higher latitudes.

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 Aparecida Do Taboado

Seasonal solar PV output for Latitude: -20.0123, Longitude: -51.3445 (Aparecida Do Taboado, 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 18° North in Aparecida Do Taboado, Brazil

To maximize your solar PV system's energy output in Aparecida Do Taboado, Brazil (Lat/Long -20.0123, -51.3445) throughout the year, you should tilt your panels at an angle of 18° 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 Aparecida Do Taboado, 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 Aparecida Do Taboado, Brazil. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 18° North tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
4° North in Summer	26° North in Autumn	35° North in Winter	13° 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 Aparecida Do Taboado, 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 Aparecida Do Taboado, 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 Aparecida Do Taboado, Brazil

The landscape surrounding Aparecida do Taboado, located in the eastern part of Mato Grosso do Sul state in Brazil, features predominantly flat to gently rolling terrain characteristic of the Brazilian Cerrado region. This municipality sits near the border with São Paulo state, positioned along the western banks of the Paraná River, which forms a significant natural boundary between the two states. The topography of the area is defined by low-lying plains with modest elevation changes, typically ranging between 300 to 400 meters above sea level. The terrain gradually slopes toward the Paraná River in the east, where the municipality's boundary follows this major waterway. This relatively flat landscape has been shaped over geological time by the river system and features predominantly sedimentary formations.

Vegetation and Land Use

The native vegetation consists primarily of Cerrado savanna formations, though much of the natural landscape has been transformed for agricultural purposes. The region now displays a patchwork of cultivated fields, pastures for cattle ranching, and remaining fragments of native vegetation. This agricultural conversion has created large open spaces with minimal shading obstacles across significant portions of the territory.

Climate Influence on Topography

The climate has played a crucial role in shaping the local topography. The region experiences a tropical savanna climate with distinct wet and dry seasons. The seasonal rainfall patterns have influenced erosion processes and soil formation, creating a landscape that generally drains well and has relatively stable soil conditions in most areas.

Optimal Areas for Solar PV Development

For large-scale solar photovoltaic installations, the most suitable areas near Aparecida do Taboado would be the elevated plateaus and gently sloping plains that dominate the western and central portions of the municipality. These locations offer several advantages: The flat to slightly undulating terrain minimizes earthwork requirements during construction and allows for optimal panel orientation. These areas typically have minimal natural obstacles that would create shading issues for solar arrays. Lands that have already been cleared for agricultural purposes, particularly those currently used for extensive cattle grazing or crop production, present opportunities for solar development with reduced environmental impact compared to clearing native vegetation. The proximity to existing transmission infrastructure is another consideration. Areas closer to the existing power grid connections that follow major highways and connect to the hydroelectric facilities along the Paraná River would reduce interconnection costs. Areas with good road access, particularly those near the BR-158 highway that runs through the municipality, would facilitate construction and maintenance operations for solar facilities. It's worth noting that while the riverside areas along the Paraná might seem attractive due to their open aspect, these lowland zones may face periodic flooding risks and could have higher humidity levels that might affect solar equipment over time. The slightly elevated inland plains, therefore, generally offer more stable conditions for long-term solar infrastructure. The southwestern portion of the municipality, which features some of the most extensive agricultural clearings and good connection to transportation networks, represents particularly promising territory for large-scale solar development, combining favorable topography with practical access considerations.

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.