Conde, Paraíba, Brazil presents an excellent location for year-round solar photovoltaic energy generation. Located in the tropical region at coordinates -7.2839, -34.8461, this area benefits from consistent sunlight throughout most of the year, with seasonal variations typically characterized by wet and dry periods rather than dramatic temperature changes.

Solar Energy Production Potential

The solar energy output data for Conde demonstrates strong and reliable generation capacity across all seasons. Spring emerges as the most productive season, generating 7.19kWh per day per kW of installed solar capacity. Summer follows closely with 6.95kWh/day per kW, making these the optimal periods for solar energy production. Autumn maintains solid performance at 6.17kWh/day per kW, while winter shows the lowest output at 5.58kWh/day per kW. Despite this seasonal variation, even the winter months deliver substantial energy production, making this location highly suitable for consistent year-round solar generation. For maximum efficiency, solar panels should be installed at a fixed tilt angle of 6 degrees facing North. This optimal angle has been calculated to maximize total annual solar output by accounting for the sun's position throughout the year and weighting for daily photovoltaic potential.

Environmental and Weather Challenges

Several environmental factors in Conde could potentially impact solar production efficiency:

• High humidity and salt air: The coastal tropical location means elevated humidity levels and salt-laden air that can corrode panel frames and electrical connections over time
• Heavy rainfall during wet season: Intense tropical downpours can reduce solar irradiance and create standing water issues
• Dust and debris accumulation: The combination of dry periods followed by humid conditions can lead to dust buildup on panel surfaces
• Strong winds and storms: Tropical weather systems can generate high winds that stress mounting systems

Preventative Installation Measures

To maximize energy production and system longevity in Conde's tropical environment, several installation strategies should be implemented. Using marine-grade aluminum frames and stainless steel mounting hardware will resist corrosion from salt air exposure. Ensuring proper drainage around panel installations prevents water accumulation during heavy rains. Regular cleaning schedules become essential to remove dust, salt, and organic debris that can significantly reduce panel efficiency. Installing panels with adequate spacing allows for proper air circulation, reducing heat buildup and improving performance in the tropical climate. Robust mounting systems designed for high wind loads will protect against storm damage, while proper electrical sealing and conduit systems prevent moisture infiltration into sensitive components. These measures help ensure that Conde's excellent solar potential translates into reliable, long-term energy production.

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 Conde

Seasonal solar PV output for Latitude: -7.2839, Longitude: -34.8461 (Conde, 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 6° North in Conde, Brazil

To maximize your solar PV system's energy output in Conde, Brazil (Lat/Long -7.2839, -34.8461) throughout the year, you should tilt your panels at an angle of 6° 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 Conde, 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 Conde, Brazil. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 6° North tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
9° South in Summer	13° North in Autumn	23° North in Winter	1° 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 Conde, 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 Conde, 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 Conde, Brazil

Topography Around Conde, Brazil

Conde is located in the northeastern state of Paraíba, Brazil, positioned along the Atlantic coastal plain. The topography in this region is characterized by relatively flat terrain with gentle undulations typical of Brazil's northeastern coastal zone. The area sits at a low elevation, generally ranging from sea level to approximately 100 meters above sea level, creating an expansive landscape of rolling hills and coastal plains.

The immediate vicinity of Conde features a mix of coastal lowlands and slightly elevated plateaus known locally as tabuleiros. These tablelands are remnants of ancient sedimentary formations that have been weathered over millennia, resulting in broad, flat-topped surfaces separated by shallow valleys and gentle slopes. The terrain gradually rises as one moves inland from the coast, but the elevation changes remain modest throughout the region.

The landscape is intersected by several small rivers and seasonal streams that flow eastward toward the Atlantic Ocean. These waterways have carved shallow valleys through the sedimentary rocks, creating a gently undulating topography with broad interfluves between drainage systems. The soil composition consists primarily of sandy and clay-rich sediments, with areas of exposed bedrock on some of the higher elevations.

Optimal Areas for Large-Scale Solar Development

The expansive tabuleiro plateaus extending westward and southward from Conde present the most promising opportunities for large-scale solar photovoltaic installations. These elevated flat surfaces offer extensive areas of relatively level terrain that would minimize grading and site preparation costs while providing excellent exposure to solar radiation throughout the day.

The areas approximately 10 to 30 kilometers inland from the immediate coastal zone would be particularly well-suited for solar development. This distance provides the advantage of the stable, flat tabuleiro topography while avoiding the more humid coastal microclimate and potential salt spray issues that could affect equipment longevity. The slightly elevated position of these plateaus also ensures good drainage and reduces the risk of flooding during the rainy season.

The interfluves between the major drainage systems offer another excellent opportunity for solar development. These broad, gently sloping ridges between river valleys provide naturally well-drained sites with minimal environmental sensitivity compared to the valley floors. The consistent southwest-facing slopes common in this area would be particularly advantageous for solar panel orientation.

Areas to the west and northwest of Conde, where the terrain becomes more consistently elevated above the coastal plain, would also be highly suitable. This region features extensive flat to gently rolling topography with minimal vegetation cover in many areas, reducing both environmental concerns and land clearing costs. The stable geological foundation provided by the underlying sedimentary rocks would support large-scale infrastructure development with minimal foundation complications.

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.