Solar Energy Potential in Ouro Verde do Oeste, Brazil

Ouro Verde do Oeste, Brazil, located in the Southern Sub Tropics, offers promising conditions for solar PV energy generation throughout the year. This location experiences varying levels of solar energy production across the four seasons, with notable fluctuations that potential solar installers should consider. The summer months deliver the highest energy output, with each kilowatt of installed solar capacity generating approximately 7.14 kWh per day. This makes summer the prime season for solar energy production in this region. Spring follows as the second most productive season, yielding about 6.09 kWh daily per kilowatt installed. Autumn sees a moderate decrease in production, with daily generation averaging 5.41 kWh per kilowatt of installed capacity. Winter represents the least productive period, though still viable, with daily output dropping to 4.08 kWh per kilowatt. For those installing fixed solar panels in Ouro Verde do Oeste, the ideal tilt angle to maximize year-round energy production is 22 degrees facing North. This specific angle has been calculated by analyzing daily solar elevation angles at this latitude, weighted by the location's solar production potential throughout the year.

Environmental and Weather Considerations

Being in the Southern Sub Tropics, Ouro Verde do Oeste faces several environmental factors that could affect solar production. The region experiences a rainy season that can temporarily reduce solar efficiency due to cloud cover. Additionally, dust accumulation from the predominantly agricultural surroundings may gradually decrease panel performance if not addressed. To mitigate these challenges, several preventative measures can be implemented:

• Installing panels with self-cleaning technologies or implementing regular cleaning schedules, particularly after dry, dusty periods
• Using weather-resistant panel materials designed to withstand the subtropical climate conditions
• Incorporating micro-inverters or power optimizers that can minimize production losses during partial shading events
• Ensuring proper drainage systems around ground-mounted installations to prevent water accumulation during heavy rains

Despite these considerations, the consistent solar radiation throughout the year makes Ouro Verde do Oeste a generally favorable location for solar energy investments, with annual average daily production of approximately 5.68 kWh per kilowatt installed, calculated across all seasons.

Note: The Southern Sub Tropics extend from -23.5° latitude South down to -35° latitude.

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 Ouro Verde Do Oeste

Seasonal solar PV output for Latitude: -24.8, Longitude: -53.9396 (Ouro Verde Do Oeste, 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 22° North in Ouro Verde Do Oeste, Brazil

To maximize your solar PV system's energy output in Ouro Verde Do Oeste, Brazil (Lat/Long -24.8, -53.9396) throughout the year, you should tilt your panels at an angle of 22° 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 Ouro Verde Do Oeste, 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 Ouro Verde Do Oeste, Brazil. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 22° North tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
9° North in Summer	30° North in Autumn	40° North in Winter	18° 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 Ouro Verde Do Oeste, 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 Ouro Verde Do Oeste, 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 Ouro Verde Do Oeste, Brazil

Topographical Features of Ouro Verde do Oeste

Ouro Verde do Oeste sits in the western portion of Paraná state, positioned within the broad plateau region known as the Paraná Plateau. This area forms part of the larger Brazilian Highlands system, characterized by relatively flat to gently rolling terrain with elevations typically ranging between 400 to 600 meters above sea level. The landscape here represents a mature geological formation, where ancient volcanic activity and subsequent erosion have created a stable, undulating topography that lacks dramatic elevation changes or steep gradients.

The region displays the classic features of the Paraná Basin, with wide, gentle valleys separated by low ridges and broad interfluves. Stream networks have carved shallow channels through the landscape over millennia, creating a dendritic drainage pattern that flows generally westward toward the Paraná River system. These waterways have produced subtle but noticeable variations in elevation, typically creating height differences of 50 to 150 meters between valley floors and adjacent hilltops.

Land Use and Terrain Characteristics

The topography around Ouro Verde do Oeste has been extensively modified for agricultural purposes, with the original Atlantic Forest and Araucaria forest formations largely cleared and replaced by cultivated fields and pastureland. This human modification has created vast expanses of relatively uniform terrain, with field boundaries often following natural contours and drainage patterns. The gentle slopes and stable soils make this region highly suitable for mechanized agriculture, which has become the dominant land use throughout the area.

Natural vegetation now exists primarily in small fragments along watercourses and on steeper slopes that proved less suitable for cultivation. These remnant forest areas help stabilize the terrain and provide important ecological corridors, while also indicating areas where the topography may be slightly more challenging for large-scale development projects.

Solar Development Suitability Assessment

The broad, gently sloping plateaus that characterize much of the terrain around Ouro Verde do Oeste present excellent opportunities for large-scale solar photovoltaic installations. The most promising areas lie on the expansive interfluves between major drainage systems, where relatively flat terrain extends for several kilometers without significant interruption. These elevated areas typically offer good drainage, stable foundation conditions, and minimal risk of flooding during seasonal rains.

Areas with south-facing gentle slopes of 2-5 degrees would be particularly well-suited for solar installations, as they provide optimal panel orientation while maintaining excellent accessibility for construction and maintenance activities. The existing agricultural infrastructure, including established road networks and electrical transmission corridors, would facilitate the development of solar facilities in many locations throughout the region.

The most suitable sites would avoid the immediate vicinity of watercourses and their associated floodplains, focusing instead on the stable upland areas that dominate the landscape. Former agricultural fields on these gentle slopes would require minimal grading or site preparation, reducing development costs and environmental impact. The relatively uniform terrain would allow for standardized panel mounting systems and efficient layout designs across large areas.

Areas to avoid for solar development would include the steeper valley sides where gradients exceed 10-15 degrees, locations prone to seasonal flooding near streams and rivers, and the remaining forested areas that provide important ecological functions. The numerous small watercourses that cross the region would need to be considered during site planning, though they typically represent narrow corridors that would not significantly constrain large-scale solar development on the broader plateau surfaces.

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.