Ituverava, São Paulo, Brazil presents a very good location for year-round solar energy generation, with consistent performance across all seasons due to its tropical climate where sunlight remains relatively stable throughout the year.

Solar Energy Performance

The solar energy output at this location shows strong consistency, with summer delivering the highest production at 6.70 kWh per day per kW of installed capacity. Spring follows closely with 6.22 kWh/day, while autumn produces 5.80 kWh/day. Even during winter, the lowest-performing season, the location still generates a respectable 5.23 kWh/day per kW installed. For optimal year-round energy capture, solar panels should be installed at a fixed tilt angle of 19 degrees facing north. This angle maximizes total annual production by accounting for the sun's path throughout the year and the location's specific latitude.

Peak Solar Generation Periods

The ideal times for solar generation at Ituverava occur during summer and spring months, when daily output reaches its peak levels. However, the relatively small variation between seasons means that solar installations remain productive year-round, making this location particularly attractive for consistent energy generation.

Environmental and Weather Considerations

Several local factors could potentially impact solar energy production at this location:

• Dust accumulation during dry seasons, which can reduce panel efficiency
• Heavy rainfall during wet seasons that may cause temporary shading from storm clouds
• High humidity levels typical of tropical climates
• Potential for severe weather events including strong winds and hail

Preventative Measures for Optimal Performance

To ensure maximum energy production despite these challenges, several installation strategies should be considered:

• Install panels with adequate spacing for air circulation to manage humidity effects
• Use high-quality mounting systems designed to withstand strong winds and weather extremes
• Implement regular cleaning schedules, particularly during dry seasons when dust accumulation is highest
• Consider panels with anti-soiling coatings to minimize dust adhesion
• Ensure proper drainage around installations to handle heavy rainfall periods

Overall, Ituverava's tropical location provides excellent conditions for solar energy generation, with the consistent sunlight throughout the year outweighing the manageable environmental challenges that proper installation techniques can effectively address.

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 Ituverava

Seasonal solar PV output for Latitude: -20.2972, Longitude: -47.8267 (Ituverava, 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 19° North in Ituverava, Brazil

To maximize your solar PV system's energy output in Ituverava, Brazil (Lat/Long -20.2972, -47.8267) throughout the year, you should tilt your panels at an angle of 19° 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 Ituverava, 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 Ituverava, Brazil. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 19° 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	36° North in Winter	14° 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 Ituverava, 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 Ituverava, 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 Ituverava, Brazil

Topographical Features Around Ituverava

Ituverava sits in the northeastern region of São Paulo state, positioned within the Brazilian Highlands plateau system. The surrounding landscape is characterized by gently rolling hills and undulating terrain typical of the Planalto Paulista region. Elevations in the immediate vicinity range from approximately 500 to 700 meters above sea level, creating a moderately elevated plateau environment with gradual slopes and broad valleys.

The topography consists primarily of weathered sedimentary formations overlying ancient crystalline basement rocks. These geological foundations have created a landscape of rounded hilltops separated by wide, shallow valleys that drain toward the Grande River system. The terrain exhibits the classic features of tropical plateau weathering, with deeply developed soils covering the underlying bedrock and creating relatively stable ground conditions.

Agricultural activity has significantly modified the natural landscape over many decades. The original cerrado vegetation has been largely replaced by cultivated fields, particularly sugarcane plantations and cattle pastures. This agricultural transformation has resulted in extensive cleared areas with minimal tree cover, creating open expanses across much of the surrounding countryside.

Optimal Areas for Large-Scale Solar Development

The most suitable locations for major solar photovoltaic installations lie on the broader plateau surfaces extending northeast and southwest of Ituverava. These areas offer relatively flat to gently sloping terrain with consistent southern exposure, providing ideal conditions for solar panel orientation and minimal shading concerns. The plateau tops typically have slopes of less than five degrees, reducing the need for extensive site preparation and grading work.

The extensive agricultural plains stretching toward the municipalities of Guará and Aramina present particularly attractive opportunities for solar development. These areas combine favorable topographical conditions with existing cleared land and established infrastructure access. The terrain in these zones maintains consistent elevations with minimal variation, allowing for efficient panel layout and maintenance access.

Areas along the broader valley floors also offer potential for solar installations, particularly where they open into wider basins with good southern exposure. These locations benefit from stable, well-drained soils and typically have existing road access from agricultural operations. The valley systems running parallel to regional drainage patterns provide natural corridors for transmission line connections to the regional electrical grid.

The rolling hills immediately surrounding Ituverava, while scenic, present more challenging conditions for large-scale solar development due to their irregular slopes and varying orientations. However, the crests of these hills and their south-facing slopes could accommodate smaller distributed installations that work with the natural contours of the land.

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.