The Comodoro Municipality in Brazil, located in the tropical region at coordinates -13.3258, -59.8215, presents excellent conditions for year-round solar photovoltaic energy generation. This location benefits from the consistent sunlight typical of tropical areas, where seasonal variations are primarily driven by wet and dry periods rather than dramatic changes in daylight hours.

Solar Energy Production Throughout the Year

The solar energy output at this location shows remarkably consistent performance across all seasons. During summer, solar panels can be expected to generate 5.33 kWh per day for each kilowatt of installed capacity. Autumn brings slightly higher production at 5.36 kWh per day per kW, while winter delivers the peak performance with 5.67 kWh per day per kW of installed solar capacity. Spring maintains strong output at 5.60 kWh per day per kW, making the cooler months of winter and spring the ideal times for maximum solar generation at this location. The variation between the lowest and highest producing seasons is minimal, representing only about a 6% difference, which demonstrates the location's exceptional suitability for solar energy projects. For optimal year-round energy production, fixed solar panels should be tilted at 14 degrees facing north. This angle is calculated by analyzing daily solar elevation angles throughout the year and weighting them according to solar irradiance data to maximize total annual output.

Environmental and Weather Challenges

Several environmental factors could potentially impact solar energy production in the Comodoro Municipality region. The tropical climate brings distinct wet and dry seasons, with the rainy period potentially reducing solar output due to increased cloud cover and atmospheric moisture that can scatter sunlight before it reaches the solar panels. Dust accumulation presents another significant challenge in this region. During dry periods, airborne particles can settle on solar panel surfaces, creating a film that reduces light transmission and decreases energy production. The agricultural activities common in this part of Brazil may contribute additional dust and organic debris that can accumulate on panel surfaces. High humidity levels, typical of tropical regions, can lead to moisture-related issues including potential corrosion of electrical components and reduced efficiency of inverters and other system electronics. The combination of heat and humidity can also accelerate the degradation of panel materials over time.

Preventative Measures for Optimal Performance

To address these challenges and ensure maximum energy production, several preventative measures should be implemented during solar installation. Regular cleaning schedules are essential, with panels requiring washing every 2-4 weeks during dry seasons and monthly cleaning during wetter periods to remove dust, pollen, and organic debris. Installing panels with adequate ventilation spacing allows air circulation to reduce heat buildup and moisture retention. Choosing components with appropriate IP ratings for humid tropical conditions helps prevent moisture ingress into electrical systems. Anti-corrosion treatments and marine-grade wiring can extend system lifespan in the humid environment. Implementing proper drainage systems around ground-mounted installations prevents water pooling during heavy rains, while selecting mounting hardware made from corrosion-resistant materials like aluminum or galvanized steel ensures structural integrity over time. Regular maintenance inspections should focus on checking seals, connections, and inverter performance to catch humidity-related issues early. Despite these environmental considerations, the consistently high solar energy output throughout all seasons makes Comodoro Municipality an excellent location for solar photovoltaic installations, with proper planning and maintenance ensuring optimal long-term performance.

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 Comodoro Municipality

Seasonal solar PV output for Latitude: -13.3258, Longitude: -59.8215 (Comodoro Municipality, 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 14° North in Comodoro Municipality, Brazil

To maximize your solar PV system's energy output in Comodoro Municipality, Brazil (Lat/Long -13.3258, -59.8215) throughout the year, you should tilt your panels at an angle of 14° 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 Comodoro Municipality, 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 Comodoro Municipality, Brazil. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 14° North tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
2° South in Summer	20° North in Autumn	29° North in Winter	8° 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 Comodoro Municipality, 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 Comodoro Municipality, 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 Comodoro Municipality, Brazil

Topographical Features of Comodoro Municipality

Comodoro Municipality sits within the vast Mato Grosso state in Brazil's interior, positioned in a region characterized by gently rolling terrain and expansive plateaus. The landscape here forms part of the Brazilian Highlands, specifically within the Chapada dos Parecis formation, which creates a relatively elevated but stable topographical foundation. The municipality experiences minimal dramatic elevation changes, with the terrain gradually undulating across broad, open spaces that stretch toward distant horizons. The local topography features predominantly flat to gently sloping terrain interspersed with low hills and shallow valleys. These geological formations create natural drainage patterns that flow toward regional river systems, while the overall landscape maintains a character of sweeping plains broken by occasional rocky outcrops and modest ridgelines. The soil composition reflects the underlying geological structure, with areas of well-drained uplands alternating with more moisture-retentive lowlands.

Vegetation and Land Use Patterns

The natural vegetation in this region transitions between cerrado savanna and areas that have been converted to agricultural use. The cerrado landscape traditionally features scattered trees and shrubs across grassland areas, creating a mosaic of open spaces and light forest cover. Much of the surrounding territory has undergone transformation for cattle ranching and crop cultivation, particularly soybean and corn production, which has resulted in large cleared areas with minimal vertical obstructions. These agricultural zones typically maintain relatively flat profiles with gentle slopes that facilitate mechanized farming operations. The existing land use patterns have created extensive open areas where natural vegetation has been replaced by managed grasslands or seasonal crop fields, contributing to the overall accessibility and development potential of the region.

Optimal Areas for Large-Scale Solar Development

The most suitable locations for extensive solar photovoltaic installations would be found on the elevated plateau areas surrounding Comodoro Municipality, where the terrain offers stable, well-drained foundations with minimal slope variations. These upland areas provide natural advantages for solar development, including reduced flood risk and excellent accessibility for construction and maintenance activities. Former agricultural lands or areas currently used for extensive cattle grazing present particularly attractive opportunities for solar development. These locations already possess cleared terrain with established access routes, reducing the environmental impact and infrastructure costs associated with large-scale installations. The gently rolling topography allows for optimal panel positioning while maintaining natural drainage patterns. Areas to the north and east of the municipality center appear especially promising, where the landscape opens into broad, relatively flat expanses with minimal tree cover. These zones combine favorable topographical conditions with proximity to existing infrastructure networks, including roads and potential electrical grid connection points.

Infrastructure and Accessibility Considerations

The regional road network provides reasonable access to potential solar development sites, with major routes connecting the municipality to both state and federal highway systems. The existing agricultural infrastructure has established maintenance roads and service access points throughout much of the surrounding territory, which could support the logistical requirements of large-scale solar installations. The relatively stable geological conditions and well-established drainage patterns reduce potential complications related to foundation engineering and long-term site stability. The open character of the landscape also facilitates the transportation of large equipment and materials necessary for utility-scale solar construction projects, while the existing electrical infrastructure supporting agricultural operations provides potential connection points for power evacuation systems.

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.