Nova Andradina, Mato Grosso do Sul, Brazil presents a very good location for year-round solar PV energy generation. Located in the tropics at coordinates -22.2331, -53.3398, this region benefits from consistent sunlight throughout most of the year, with seasonal variations characterized more by wet and dry periods rather than dramatic changes in daylight hours.

Solar Energy Production Potential

The solar energy output at Nova Andradina shows strong performance across all seasons, though with notable seasonal variation. Summer delivers the highest production at 7.04 kWh per day per kW of installed solar capacity, making it the peak generation period. Spring follows as the second-best season with 6.29 kWh per day per kW, while autumn produces 5.63 kWh per day per kW. Winter shows the lowest output at 4.41 kWh per day per kW, but this still represents decent solar generation compared to many locations worldwide. For optimal year-round energy production, solar panels should be installed at a fixed tilt angle of 20 degrees facing North. This angle maximizes total annual solar output by accounting for the sun's path throughout the year and the weighted solar irradiance potential at this specific latitude.

Environmental and Weather Factors

Several local factors could potentially impact solar energy production at Nova Andradina and require consideration during installation: Seasonal Rainfall Patterns: The tropical climate brings distinct wet and dry seasons, with the wet season potentially reducing solar output due to increased cloud cover and frequent rainfall. The lower winter production figures likely reflect this seasonal cloud cover pattern. Dust and Debris Accumulation: The dry season can lead to significant dust buildup on solar panels, particularly given the agricultural nature of the surrounding region. Dust accumulation can reduce panel efficiency by blocking sunlight from reaching the photovoltaic cells. High Humidity and Temperature: Tropical conditions mean consistently high humidity and temperatures, which can affect panel efficiency and potentially accelerate equipment degradation over time.

Preventative Measures for Optimal Performance

To maximize solar energy production despite these environmental challenges, several installation and maintenance strategies should be implemented:

• Install panels with adequate spacing and ventilation to promote air circulation and cooling
• Use high-quality mounting systems designed to withstand tropical weather conditions
• Implement regular cleaning schedules, particularly during dry seasons when dust accumulation is heaviest
• Choose solar panels and inverters rated for high-temperature and high-humidity operation
• Consider installing monitoring systems to track performance and identify when cleaning or maintenance is needed

Despite these environmental considerations, Nova Andradina remains an attractive location for solar PV installations. The consistent tropical sunlight and reasonable year-round production levels make it well-suited for solar energy generation, provided that proper installation techniques and maintenance practices are followed to address the local climate challenges.

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 Nova Andradina

Seasonal solar PV output for Latitude: -22.2331, Longitude: -53.3398 (Nova Andradina, 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 20° North in Nova Andradina, Brazil

To maximize your solar PV system's energy output in Nova Andradina, Brazil (Lat/Long -22.2331, -53.3398) throughout the year, you should tilt your panels at an angle of 20° 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 Nova Andradina, 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 Nova Andradina, Brazil. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 20° North tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
6° North in Summer	28° North in Autumn	38° North in Winter	15° 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 Nova Andradina, 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 Nova Andradina, 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 Nova Andradina, Brazil

Topographical Features of Nova Andradina Region

Nova Andradina sits in the southeastern portion of Mato Grosso do Sul state, within Brazil's vast Central-West region. The local topography is characterized by gently rolling plains and low plateaus that form part of the broader Planalto Central landscape. Elevations in the immediate area typically range between 300 and 400 meters above sea level, creating a relatively flat terrain with subtle undulations across the countryside. The region features expansive stretches of cleared agricultural land, interspersed with remnant patches of Cerrado savanna vegetation. This landscape has been significantly modified for cattle ranching and crop cultivation, particularly soybeans and corn, resulting in large open areas with minimal natural obstacles. The terrain slopes very gradually toward the east, following the general drainage pattern toward the Paraná River basin. Local waterways include several small streams and seasonal watercourses that meander through shallow valleys, though these features create only minor variations in the otherwise subdued topography. The soil composition consists primarily of well-drained latosols typical of the Brazilian plateau, with good structural stability and minimal erosion concerns on the gentle slopes.

Optimal Areas for Large-Scale Solar Development

The extensive agricultural plains surrounding Nova Andradina present excellent opportunities for large-scale solar photovoltaic installations. The most suitable locations lie on the broader plateau areas where the terrain remains consistently flat across considerable distances, minimizing grading requirements and infrastructure costs. Areas to the north and northwest of the city offer particularly favorable conditions, where existing pastureland extends across rolling plains with minimal topographical constraints. These locations benefit from excellent accessibility via existing rural road networks while maintaining sufficient distance from residential areas to avoid land use conflicts. The southeastern quadrant also presents strong potential, especially on elevated plateau sections where natural drainage is optimal and ground conditions remain stable throughout seasonal weather variations. These areas typically feature firm subsoils capable of supporting heavy infrastructure without extensive foundation work. Agricultural zones that have been previously cleared and leveled for mechanized farming operations represent prime candidates for solar development. The existing infrastructure, including access roads and electrical connections to regional distribution networks, significantly reduces development complexity and costs. Additionally, these areas often have established property boundaries and clear land titles, streamlining the acquisition process for large-scale installations.

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.