Solar PV Analysis of Buenos Aires, Buenos Aires, Argentina
Buenos Aires, Argentina is a pretty decent place for generating solar energy throughout the year. The amount of electricity you can get from solar panels varies with the seasons. In summer, each kilowatt of installed solar power can produce about 7.75 kilowatt-hours per day. This drops to about 4.43 in autumn and further down to around 3.22 in winter before rising again to approximately 6.29 in spring.
This means that you would get the most energy from your panels during the summer and spring months when there's more sunlight and longer days compared to autumn and winter months where days are shorter with less sunlight.
For a fixed panel installation at this location, it is ideal to tilt your panels at an angle of 31 degrees facing North; this will maximize the total amount of energy you can generate from your solar system all year round.
As for local factors that could affect solar production, Buenos Aires does have some cloudy weather which might reduce sunlight reaching your panels but generally speaking, it has enough sunny days throughout the year making it good for solar power generation.
To ensure greater energy production despite these factors, consider installing a larger number of panels or using high-efficiency ones that can capture more sunlight even on cloudy days or low-light conditions. Also maintaining clean panel surfaces by regular cleaning helps as dust or debris on them may block incoming light thus reducing their efficiency.
Remember though every site is unique so consulting with a professional installer who understands local conditions would be beneficial before deciding on any specific setup.
Note: The Southern Temperate Zone extends from -35° latitude South down to -66.5° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 519 locations across Argentina. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Argentina by location
Solar output per kW of installed solar PV by season in Buenos Aires, Buenos Aires
Seasonal solar PV output for Latitude: -36, Longitude: -59.9964 (Buenos Aires, Buenos Aires, Argentina), 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 31° North in Buenos Aires, Buenos Aires, Argentina
To maximize your solar PV system's energy output in Buenos Aires, Buenos Aires, Argentina (Lat/Long -36, -59.9964) throughout the year, you should tilt your panels at an angle of 31° 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 Buenos Aires, Buenos Aires, Argentina
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 Buenos Aires, Buenos Aires, Argentina. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 31° North tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 20° North in Summer | 41° North in Autumn | 51° North in Winter | 28° 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 Buenos Aires, Buenos Aires, Argentina
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 Buenos Aires, Buenos Aires, Argentina.
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 Buenos Aires, Buenos Aires, Argentina
Buenos Aires is located in the eastern part of Argentina, near the western shore of the Rio de la Plata. The city is situated on a plain and its topography is relatively flat with slight undulations. This flat terrain extends into the surrounding areas as well, which are primarily composed of fertile grasslands known as Pampas.
This type of flat land could be suitable for large-scale solar PV installations because it would allow for easy installation and maintenance. Moreover, Buenos Aires has a temperate climate with considerable sunlight throughout the year - another important factor when considering suitability for solar power.
However, it's also crucial to consider other factors like local weather patterns (for instance, areas prone to heavy cloud cover or fog may not be ideal), availability of infrastructure to transmit electricity generated by solar panels to where it's needed, and environmental impact assessments before deciding on specific locations for large-scale solar projects.
Some potential regions nearby Buenos Aires that might be suited for large scale Solar PV include La Pampa province due west of Buenos Aires or towards San Luis province further west. These regions have vast open spaces with good sun exposure and less cloud cover compared to coastal regions.
It should also be noted that while these general conditions are favorable, site-specific assessments would still need to be carried out by professionals in order to determine exact locations best suited for such installations.
Argentina solar PV Stats as a country
Argentina ranks 43rd in the world for cumulative solar PV capacity, with 1,071 total MW's of solar PV installed. This means that 1.50% of Argentina's total energy as a country comes from solar PV (that's 35th in the world). Each year Argentina is generating 24 Watts from solar PV per capita (Argentina ranks 63rd in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Argentina?
Yes, there are several incentives for businesses wanting to install solar energy in Argentina. The government offers a range of tax credits and subsidies for businesses that invest in renewable energy projects. Additionally, the country has implemented a net metering system which allows businesses to sell excess electricity generated from their solar installations back to the grid at a premium rate. Finally, the government also provides access to low-interest loans and grants for businesses looking to invest in solar energy projects.
Do you have more up to date information than this on incentives towards solar PV projects in Argentina? Please reach out to us and help us keep this information current. Thanks!
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Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Tuesday 30th of April 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.
