Kaya, Burkina Faso, located at 13.0921° N, -1.0768° E, presents a promising location for solar PV energy generation. This tropical region benefits from consistent sunlight throughout the year, with seasons primarily characterized by wet and dry periods rather than traditional temperature-based seasons.

Solar Energy Potential

The solar energy potential in Kaya is remarkably stable across all meteorological seasons. Spring sees the highest output at 7.23 kWh/day per kW of installed solar, followed by autumn at 6.70 kWh/day, winter at 6.59 kWh/day, and summer at 6.38 kWh/day. This consistency is advantageous for year-round energy production, with only minor fluctuations between seasons.

Optimal Panel Tilt

For fixed panel installations in Kaya, the ideal tilt angle to maximize year-round solar production is 13 degrees facing South. This angle takes into account the location's latitude and the Earth's elliptical orbit, ensuring optimal exposure to sunlight throughout the year.

Environmental Factors

While Kaya's location is generally favorable for solar energy production, there are some environmental factors to consider:

1. Dust and sand: The Sahel region, where Kaya is located, is prone to dust storms and airborne sand particles. These can accumulate on solar panels, reducing their efficiency.
2. Seasonal rainfall: The wet season, typically from June to September, may bring heavy rains and increased cloud cover, potentially affecting solar output during these months.

Preventative Measures

To mitigate these environmental challenges and ensure optimal energy production, consider the following preventative measures:

• Install automated cleaning systems or implement regular manual cleaning to remove dust and sand from panels.
• Use anti-soiling coatings on solar panels to reduce dust accumulation and make cleaning easier.
• Ensure proper drainage systems are in place to prevent water accumulation during the rainy season.
• Consider slightly adjusting panel tilt during the wet season to maximize exposure during periods of reduced sunlight.

By implementing these measures, solar installations in Kaya can take full advantage of the location's excellent solar potential while minimizing the impact of environmental factors.

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

Link: Solar PV potential in Burkina Faso by location

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

Seasonal solar PV output for Latitude: 13.0921, Longitude: -1.0768 (Kaya, Burkina Faso), 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 13° South in Kaya, Burkina Faso

To maximize your solar PV system's energy output in Kaya, Burkina Faso (Lat/Long 13.0921, -1.0768) throughout the year, you should tilt your panels at an angle of 13° South 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 Kaya, Burkina Faso

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 Kaya, Burkina Faso. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 13° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
3° North in Summer	19° South in Autumn	29° South in Winter	7° 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 Kaya, Burkina Faso

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 Kaya, Burkina Faso.

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 Kaya, Burkina Faso

The topography around Kaya, Burkina Faso, is characterized by a relatively flat landscape typical of the Sahel region. This area is part of a vast peneplain, which is a nearly flat land surface that has been worn down by long periods of erosion. The terrain consists mainly of gently rolling plains with occasional low hills and rocky outcrops. The elevation in this region generally ranges between 300 to 350 meters above sea level, with minimal variation in altitude. The surrounding area is predominantly semi-arid, with sparse vegetation dominated by drought-resistant grasses, shrubs, and scattered trees. During the dry season, which lasts for most of the year, the landscape takes on a brownish hue as vegetation becomes dormant. The soil is typically sandy or gravelly, with some areas having lateritic crusts, which are hardened layers of iron-rich soil common in tropical regions.

Suitability for Large-Scale Solar PV

The regions surrounding Kaya offer several favorable conditions for large-scale solar photovoltaic (PV) installations. The most suitable areas would be the expansive, flat plains that extend in various directions from the town. These areas provide ample space for solar panel arrays and have minimal natural obstacles that could cast shadows or impede construction. Particularly promising locations would be to the north and east of Kaya, where the terrain is especially flat and open. These areas receive abundant sunlight throughout the year, with few cloudy days, making them ideal for solar energy production. The lack of significant vegetation or large-scale agriculture in these semi-arid zones means that land use conflicts would be minimal. However, it's important to note that while the topography is generally favorable, other factors must be considered for solar PV suitability. These include proximity to existing power infrastructure, accessibility for construction and maintenance, and the availability of water for panel cleaning. Additionally, areas prone to dust storms or with very loose soil might require extra measures to protect and maintain the solar installations. In conclusion, the flat, open landscapes surrounding Kaya, particularly to the north and east, offer promising potential for large-scale solar PV projects, provided that other necessary infrastructure and environmental considerations are addressed.

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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.