Ibaiti, Paraná, Brazil, located in the Southern Sub Tropics at coordinates -23.8074, -50.3166, offers a favorable environment for solar PV energy generation throughout the year. The location experiences consistent solar radiation across all seasons, with some variations in output.

Seasonal Solar Performance

Solar energy production in Ibaiti reaches its peak during the summer months, with an impressive daily output of 6.98 kWh per kW of installed solar capacity. Spring follows closely behind, generating 6.10 kWh/day. Autumn sees a slight decrease in production at 5.37 kWh/day, while winter experiences the lowest output at 4.42 kWh/day per kW installed.

Despite the seasonal fluctuations, Ibaiti maintains a relatively high solar energy potential throughout the year. The consistent performance across seasons makes it an attractive location for solar PV installations, providing a reliable source of renewable energy.

Optimal Panel Positioning

To maximize year-round solar energy production in Ibaiti, Paraná, fixed solar panels should be tilted at an angle of 21 degrees facing North. This optimal angle ensures the panels capture the most sunlight possible throughout the year, accounting for the Earth's elliptical orbit and the location's specific latitude.

Environmental Considerations

While Ibaiti generally offers favorable conditions for solar energy production, there are a few environmental factors to consider:

1. Rainfall: The region experiences moderate rainfall, which could temporarily reduce solar panel efficiency. Installing panels with anti-reflective coatings can help mitigate this issue.
2. Dust and pollen: Agricultural activities in the area may lead to increased dust and pollen in the air. Regular cleaning and maintenance of solar panels can prevent accumulation and maintain optimal performance.

By addressing these factors through proper installation techniques and regular maintenance, solar PV systems in Ibaiti can achieve consistent and efficient energy production throughout the year.

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 Ibaiti

Seasonal solar PV output for Latitude: -23.8074, Longitude: -50.3166 (Ibaiti, 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 21° North in Ibaiti, Brazil

To maximize your solar PV system's energy output in Ibaiti, Brazil (Lat/Long -23.8074, -50.3166) throughout the year, you should tilt your panels at an angle of 21° 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 Ibaiti, 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 Ibaiti, Brazil. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 21° North tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
8° North in Summer	30° North in Autumn	39° North in Winter	17° 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 Ibaiti, 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 Ibaiti, 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 Ibaiti, Brazil

The topography around Ibaiti, Brazil, located at latitude -23.8074 and longitude -50.3166, is characterized by a diverse landscape of rolling hills, plateaus, and valleys. This region, situated in the northern part of the state of Paraná, is part of the larger Brazilian Highlands. The terrain is generally undulating, with elevations ranging from approximately 500 to 1,000 meters above sea level. The area surrounding Ibaiti features a mix of open fields, scattered patches of forest, and agricultural lands. The landscape is dissected by numerous small rivers and streams, which have carved shallow valleys over time. These waterways contribute to the region's overall topographic variability and create a patchwork of microclimates and ecosystems.

Suitability for Large-Scale Solar PV

When considering areas nearby that would be most suited to large-scale solar photovoltaic (PV) installations, several factors come into play. The gently rolling hills and plateaus in the vicinity of Ibaiti offer promising locations for solar energy development. These areas typically receive ample sunlight throughout the year, which is crucial for maximizing solar energy production. The most suitable locations for large-scale solar PV would be on the higher ground, particularly on the flat or gently sloping plateaus. These elevated areas are less likely to be shaded by surrounding terrain and vegetation, ensuring optimal exposure to sunlight throughout the day. Additionally, the open fields and cleared agricultural lands in the region provide expansive spaces that could accommodate large arrays of solar panels without significant land clearing or topographic alterations. Areas to the north and east of Ibaiti may be particularly well-suited for solar PV installations, as they tend to have slightly higher elevations and more consistent exposure to sunlight. However, site-specific assessments would be necessary to determine the most ideal locations, taking into account factors such as local climate patterns, accessibility, and proximity to existing power infrastructure. It's important to note that while the topography around Ibaiti is generally favorable for solar energy development, environmental and social considerations should also be taken into account. This includes preserving ecologically sensitive areas, respecting local land use patterns, and engaging with communities to ensure sustainable and responsible development of solar energy resources in the region.

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.