Quevedo, Los Ríos, Ecuador, situated at latitude -1.0306 and longitude -79.4653, presents a favorable location for solar PV energy generation throughout the year. This tropical location benefits from consistent sunlight, with seasons primarily characterized by wet and dry periods rather than significant temperature variations.

The solar energy potential in Quevedo remains relatively stable across all meteorological seasons. Spring and autumn offer the highest electricity output, with 4.40 kWh/day and 4.37 kWh/day per kW of installed solar, respectively. Summer follows closely with 4.01 kWh/day, while winter sees a slight dip to 3.80 kWh/day. These figures indicate a dependable year-round solar resource, with only minor fluctuations between seasons.

Optimal Panel Positioning

For fixed panel installations in Quevedo, Los Ríos, the ideal tilt angle to maximize year-round solar production is 1 degree North. This nearly horizontal orientation takes advantage of the location's proximity to the equator, where the sun's path remains relatively high in the sky throughout the year.

Environmental Considerations

While Quevedo's climate is generally conducive to solar energy production, there are a few environmental factors to consider:

1. Rainfall: The region experiences a wet season, typically from December to May. Heavy rain can temporarily reduce solar panel efficiency.
2. Cloud cover: Increased cloudiness during the wet season may slightly diminish solar output.
3. Humidity: High humidity levels can lead to condensation on panels, potentially affecting performance.

To mitigate these factors, consider implementing the following measures:

• Use high-quality, water-resistant solar panels designed for tropical climates.
• Install panels at a slight angle (as recommended) to promote water runoff and reduce dust accumulation.
• Implement a regular cleaning schedule to remove any dirt or debris that may accumulate during dry periods.
• Consider using microinverters or power optimizers to minimize the impact of partial shading from clouds.

Overall, Quevedo's location offers excellent potential for solar PV energy generation throughout the year, with only minor challenges that can be effectively addressed through proper system design and maintenance practices.

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 108 locations across Ecuador. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.

Link: Solar PV potential in Ecuador by location

Solar output per kW of installed solar PV by season in Quevedo

Seasonal solar PV output for Latitude: -1.0306, Longitude: -79.4653 (Quevedo, Ecuador), 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 1° North in Quevedo, Ecuador

To maximize your solar PV system's energy output in Quevedo, Ecuador (Lat/Long -1.0306, -79.4653) throughout the year, you should tilt your panels at an angle of 1° 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 Quevedo, Ecuador

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 Quevedo, Ecuador. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 1° North tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
14° South in Summer	7° North in Autumn	17° North in Winter	5° South 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 Quevedo, Ecuador

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 Quevedo, Ecuador.

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 Quevedo, Ecuador

Quevedo, Ecuador, situated at latitude -1.0306 and longitude -79.4653, is nestled in the heart of the country's coastal lowlands. The topography surrounding this city is characterized by gently rolling hills and expansive plains, typical of the region known as the Costa. The landscape is predominantly flat to slightly undulating, with occasional low-lying hills punctuating the horizon. The area around Quevedo is part of the Guayas River Basin, one of Ecuador's most important agricultural regions. The terrain is crisscrossed by numerous rivers and streams, including the Quevedo River, which flows through the city itself. These waterways have shaped the land over time, creating fertile alluvial plains and occasional floodplains. To the east of Quevedo, the terrain gradually begins to rise as it transitions towards the Andean foothills. This area features more pronounced hills and valleys, with elevations increasing as one moves further inland. However, the immediate vicinity of Quevedo remains relatively flat, with most of the surrounding land used for agriculture, particularly banana plantations and other tropical crops.

Suitability for Large-Scale Solar PV

When considering areas nearby Quevedo for large-scale solar photovoltaic (PV) installations, several factors come into play. The most suitable locations would be those that combine favorable topography with optimal solar exposure and minimal environmental impact. The expansive plains to the west and southwest of Quevedo present promising opportunities for solar PV development. These areas offer large, flat surfaces that would require minimal land preparation for solar panel installation. The lack of significant geographical features means there are fewer obstacles to block sunlight, maximizing the potential for solar energy generation. Additionally, some of the gently sloping hillsides to the north and northeast of Quevedo could be suitable for solar farms. These areas may receive excellent sun exposure throughout the day, particularly if the slopes face southward. However, care must be taken to avoid areas with dense vegetation or those prone to landslides during the rainy season. It's important to note that while the topography around Quevedo is generally favorable for solar PV, other factors such as land ownership, proximity to power infrastructure, and environmental considerations would need to be carefully evaluated. Areas currently used for intensive agriculture might be less suitable due to the economic importance of these crops to the region. Ultimately, a detailed site-specific analysis would be necessary to determine the most appropriate locations for large-scale solar PV installations near Quevedo. This would involve assessing not only the topography but also factors such as solar radiation levels, local climate patterns, and the potential impact on local ecosystems and communities.

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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.