Solar Energy Potential in Guasca, Cundinamarca, Colombia

Guasca, Cundinamarca, Colombia, located at coordinates 4.8696, -73.8802, offers promising conditions for solar energy generation throughout the year. This tropical location benefits from relatively consistent sunlight patterns, with seasonal variations primarily defined by wet and dry periods rather than dramatic changes in daylight hours. The solar electricity output at this location shows moderate seasonal fluctuations. Autumn emerges as the most productive season with an impressive 5.09 kWh per day for each kilowatt of installed solar capacity. Winter follows closely behind with a nearly equivalent output of 5.05 kWh per day. By contrast, summer and spring demonstrate slightly lower production levels at 4.48 kWh and 4.38 kWh per day respectively.

Optimal Panel Installation

For fixed solar panel installations in Guasca, Cundinamarca, the ideal tilt angle to maximize year-round energy production is 5 degrees facing South. This slight tilt optimizes solar capture across changing seasons while accounting for the location's proximity to the equator, where the sun passes nearly overhead throughout much of the year. The relatively consistent seasonal production figures suggest that Guasca offers dependable solar generation potential across the calendar year, with autumn and winter months providing marginally better conditions for electricity generation.

Environmental and Weather Considerations

Several environmental factors could potentially impact solar production in Guasca:

• Cloud cover during the rainy seasons (typically April-May and October-November) may temporarily reduce solar efficiency
• The mountainous topography of the region could create localized shading issues depending on the specific installation site
• Occasional hailstorms, though rare, could pose a physical risk to panel integrity

To mitigate these challenges, several preventative measures are recommended. Installing slightly more robust panels with enhanced hail resistance would provide protection against occasional severe weather. Implementing a thorough site assessment to identify and avoid shadow-prone areas is crucial given the varied terrain. Additionally, incorporating microinverters or power optimizers can help minimize production losses when partial shading occurs. Regular panel cleaning is particularly important during the dry season when dust accumulation is more common. Finally, ensuring proper drainage systems around ground-mounted installations will prevent potential flooding issues during the heavier rainy periods that characterize this tropical climate.

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

Link: Solar PV potential in Colombia by location

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

Seasonal solar PV output for Latitude: 4.8696, Longitude: -73.8802 (Guasca, Colombia), 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 5° South in Guasca, Colombia

To maximize your solar PV system's energy output in Guasca, Colombia (Lat/Long 4.8696, -73.8802) throughout the year, you should tilt your panels at an angle of 5° 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 Guasca, Colombia

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 Guasca, Colombia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 5° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
11° North in Summer	11° South in Autumn	21° South in Winter	2° 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 Guasca, Colombia

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 Guasca, Colombia.

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 Guasca, Colombia

Guasca, Colombia is nestled in the eastern range of the Colombian Andes, specifically within the department of Cundinamarca. The topography surrounding this municipality is characterized by dramatic elevation changes, lush valleys, and mountainous terrain typical of the Andean region.

Topographical Features

The landscape around Guasca features elevations ranging approximately from 2,600 to 3,600 meters above sea level. The area sits on the eastern slopes of the Cordillera Oriental, creating a varied terrain with steep hillsides, rolling plateaus, and deeply cut valleys. The Siecha River and its tributaries have carved significant valleys through the region, contributing to the undulating topography. To the east of Guasca lies the expansive Chingaza National Natural Park, which contains páramo ecosystems (high-altitude Andean moorlands) and montane forests. These higher elevation areas feature more rugged terrain with distinctive vegetation adapted to the cool, humid conditions. The western portions of the Guasca region transition toward the Bogotá savanna, where the terrain becomes relatively flatter and more open. This gradual descent from the eastern mountains toward the savanna creates a topographical gradient that influences local climate patterns.

Solar PV Potential Areas

For large-scale solar photovoltaic development, several areas near Guasca present favorable conditions based on topographical considerations: The western transitional zones between Guasca and the Bogotá savanna offer more level terrain that would minimize site preparation costs for solar installations. These areas have fewer steep slopes and would require less grading, making them economically advantageous for large solar arrays. South and southwest of Guasca, where the terrain begins to flatten toward the municipalities of Sopó and La Calera, presents moderate slopes with good potential for solar development. These areas benefit from clearer horizons with less shadowing from surrounding mountains. Some of the elevated plateaus and broader valley floors within 10-15 kilometers of Guasca proper provide sufficient flat land for commercial-scale solar installations. These natural terraces within the mountainous landscape offer the space requirements necessary for photovoltaic arrays while minimizing erosion concerns. Areas to avoid include the steeper eastern slopes leading toward Chingaza National Park, where challenging terrain, environmental protections, and frequent cloud cover make solar development impractical. Similarly, the narrower river valleys with north-facing slopes would experience significant shading during much of the day, reducing solar generation potential. The ideal locations combine relatively flat terrain with southern exposure, minimizing both construction challenges and potential shading from the surrounding mountains. Access to existing road infrastructure and proximity to electrical transmission infrastructure would further enhance the suitability of these areas for solar development.

Colombia solar PV Stats as a country

Colombia ranks 74th in the world for cumulative solar PV capacity, with 184 total MW's of solar PV installed. Each year Colombia is generating 4 Watts from solar PV per capita (Colombia ranks 81st in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in Colombia?

Yes, there are several incentives for businesses wanting to install solar energy in Colombia. The Colombian government offers a range of financial incentives and tax breaks for businesses that invest in renewable energy projects. These include grants, loans, and subsidies for the purchase of equipment and installation costs. Additionally, businesses can benefit from net metering policies which allow them to sell excess electricity generated by their solar systems back to the grid at a premium rate. Finally, businesses may also be eligible for additional benefits such as reduced import duties on solar equipment or accelerated depreciation allowances on investments in renewable energy projects.

Do you have more up to date information than this on incentives towards solar PV projects in Colombia? 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.