Solar PV Analysis of San Nicolas, Aruba
San Nicolas, Aruba is a great location for generating solar energy all year round. This area receives consistent sunlight throughout the year because it's located in the Tropics. The amount of electricity that can be produced from solar panels varies slightly depending on the season, but not by much. In Summer and Spring, you can expect to generate around 6.7 kilowatt-hours (kWh) per day for each kilowatt (kW) of solar panels installed; while in Autumn it drops a little to about 6.4 kWh/day; and in Winter it goes down further to roughly 5.8 kWh/day.
The best times of year to generate solar power at this location are during Spring and Summer when sunlight is most abundant.
When installing your solar panels here, it's recommended that you tilt them at an angle of 11 degrees facing South - this will help maximize their exposure to sunlight over the course of the year and thus increase overall energy production.
However, there could be local factors that might affect how well your solar setup performs. For instance, San Nicolas is known for its dry climate which means dust accumulation on your panels could reduce their efficiency over time if not cleaned regularly.
Also due to its tropical location, Aruba may experience occasional heavy rainfall or storms which could potentially damage your system if not properly protected against such weather conditions.
To counter these potential issues:
1) Regular cleaning/maintenance should be performed on your panels to remove any dust or debris build-up.
2) Consider using sturdy mounts and protective casing materials when installing your system so as to protect against possible storm damage.
3) If possible, consider investing in advanced PV systems with tracking capabilities that adjust panel orientation automatically according to sun position – this will ensure optimal exposure even under varying weather conditions.
In conclusion: Despite some minor considerations like seasonal variations and potential environmental challenges – San Nicolas remains an excellent spot for harnessing solar energy given its consistent year-round sunlight.
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 Aruba. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Aruba by location
Solar output per kW of installed solar PV by season in San Nicolas
Seasonal solar PV output for Latitude: 12.4304, Longitude: -69.9099 (San Nicolas, Aruba), 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 11° South in San Nicolas, Aruba
To maximize your solar PV system's energy output in San Nicolas, Aruba (Lat/Long 12.4304, -69.9099) throughout the year, you should tilt your panels at an angle of 11° 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 San Nicolas, Aruba
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 San Nicolas, Aruba. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 11° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 4° North in Summer | 18° South in Autumn | 28° South in Winter | 6° 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 San Nicolas, Aruba
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 San Nicolas, Aruba.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - 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 San Nicolas, Aruba
San Nicolas, Aruba is characterized by a flat and arid landscape, as it's part of an island in the Caribbean. The terrain doesn't have significant changes in elevation, which makes it suitable for large-scale solar PV installations.
The region receives abundant sunlight throughout the year due to its tropical climate. However, the high wind speeds can pose challenges to solar panel installations.
Large open spaces without shading from buildings or vegetation would be most suited for large-scale solar PV installations. These could include areas such as unused land near industrial zones or on rooftops of large structures like warehouses.
Specifically, areas around Seroe Colorado and Lago Heights could be potential locations due to their proximity to San Nicolas and relatively open landscapes.
However, any decision about installing large-scale solar PV should consider factors beyond just topography - including local regulations, environmental impact assessments and availability of infrastructure for connecting the plant to the grid.
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Wednesday 3rd of July 2024
Last Updated: Monday 21st of July 2025
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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.
