Solar Energy Potential in Manoel Vitorino, Bahia, Brazil

Manoel Vitorino, Bahia, Brazil, located at latitude -14.0049 and longitude -40.4801, offers excellent conditions for solar energy generation throughout the year. This tropical location benefits from consistent sunlight patterns that make it particularly suitable for photovoltaic (PV) installations. The seasonal solar production data reveals impressive energy generation potential. During spring, the location achieves its peak performance with 6.24 kWh per day for each kilowatt of installed solar capacity. Autumn follows closely with 6.13 kWh/day, while summer produces a solid 5.78 kWh/day. Winter, while showing the lowest output at 4.96 kWh/day, still maintains respectable production levels compared to many other global locations.

Optimal Panel Positioning

For fixed solar panel installations in Manoel Vitorino, Bahia, the ideal tilt angle to maximize year-round energy production is 14 degrees facing North. This specific angle has been calculated to optimize solar capture across seasons, accounting for the Earth's elliptical orbit and the location's position in the Southern Hemisphere.

Environmental and Weather Considerations

Several environmental factors could potentially affect solar production in this tropical location:

• Dust and pollen accumulation can reduce panel efficiency, particularly during dry seasons. Regular cleaning maintenance should be scheduled to maintain optimal performance.
• Seasonal heavy rainfall during the wet season may temporarily reduce solar output. Installing panels at the recommended 14-degree tilt helps with natural cleaning during rains.
• High temperatures can slightly reduce PV panel efficiency. Ensuring adequate airflow beneath panels by using mounting systems that allow ventilation can mitigate this effect.

Seasonal Performance Insights

The relatively balanced seasonal performance indicates that Manoel Vitorino is well-suited for year-round solar energy generation. The spring and autumn months offer peak production opportunities, making these ideal times for energy-intensive activities. Even during winter, when output decreases by approximately 20% compared to spring, the system maintains good productivity. For residents or businesses considering solar installations in this area, the consistent year-round production means that storage requirements may be less significant than in locations with more dramatic seasonal variations. This translates to potentially lower overall system costs while maintaining reliable energy supply throughout the year.

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 Manoel Vitorino

Seasonal solar PV output for Latitude: -14.0049, Longitude: -40.4801 (Manoel Vitorino, 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 Manoel Vitorino, Brazil

To maximize your solar PV system's energy output in Manoel Vitorino, Brazil (Lat/Long -14.0049, -40.4801) 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 Manoel Vitorino, 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 Manoel Vitorino, 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	30° 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 Manoel Vitorino, 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 Manoel Vitorino, 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 Manoel Vitorino, Brazil

The landscape surrounding Manoel Vitorino, located in the northeastern Brazilian state of Bahia, presents a diverse topographical profile characteristic of Brazil's semi-arid interior. The terrain is predominantly characterized by rolling hills and modest plateaus, with elevations generally ranging between 400 and 600 meters above sea level. This region sits within Brazil's Caatinga biome, a unique ecological zone known for its drought-resistant vegetation and distinctive seasonal patterns.

Topographical Features

The area exhibits a pattern of gently undulating terrain interspersed with occasional more pronounced hills. Valleys cut through the landscape, often following seasonal watercourses that flow more vigorously during the rainy season. The underlying geology consists primarily of ancient crystalline rocks, which have weathered over millennia to create the current landforms. The soil composition tends toward the sandy and rocky, with limited organic content—a typical feature of semi-arid regions. This soil structure, while challenging for conventional agriculture, presents minimal impediments for construction activities such as solar installations. Vegetation in the vicinity is predominantly scrubland, featuring drought-adapted species with sparse tree cover. During dry periods, much of the vegetation sheds leaves to conserve moisture, giving the landscape a distinctive appearance that changes dramatically with seasonal rainfall.

Solar Potential Areas

For large-scale solar photovoltaic development, several areas near Manoel Vitorino offer particularly favorable conditions. The gently sloping plateaus to the east and northeast of the town present optimal sites for solar farms. These areas benefit from relatively flat terrain that requires minimal grading, reducing installation costs while maintaining good exposure to sunlight throughout the day. The elevated regions approximately 10-15 kilometers to the southwest also merit consideration. These areas feature open expanses with minimal natural obstacles and good drainage characteristics, which helps prevent flooding during occasional heavy rainfall events. Areas to avoid include the more steeply inclined hillsides to the northwest, where installation would be more complex and costly. Similarly, the seasonal drainage channels and intermittent streams that cross the region should be excluded from development plans to prevent environmental disruption and potential damage to installations during flash flooding events.

Accessibility Considerations

The existing road network around Manoel Vitorino provides reasonable access to many of the potential solar development sites, particularly those to the east along the BR-116 highway corridor. This infrastructure advantage reduces the need for extensive new access road construction, which can significantly impact project economics. For the southwestern plateaus, some additional access infrastructure would likely be required, though the relatively gentle terrain would limit construction challenges. The existing electrical transmission infrastructure in the region would require assessment and likely expansion to accommodate large-scale solar generation, with connection points available at moderate distances from the optimal installation sites. The combination of favorable topography, limited competing land uses, and reasonable accessibility makes the Manoel Vitorino region well-suited to solar PV development, despite the challenges inherent to its semi-arid environment.

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.