Solar PV Analysis of Santa Fe, Argentina
Santa Fe, Argentina is a fairly good location for generating energy using solar panels year-round, but some seasons are better than others. In simple terms, the amount of electricity you can generate from solar panels depends on how much sunlight they get. The more sunlight, the more electricity.
In summer and spring at Santa Fe, there's a lot of sunlight so your solar panels would produce a lot of power - around 7.94 kilowatt-hours per day in summer and 6.85 in spring for each kilowatt of solar panel installed. Autumn and winter have less sunlight so the output drops to around 4.53 kWh/day in autumn and even lower to about 3.81 kWh/day in winter.
For maximum efficiency throughout the year, it's recommended that fixed-panel installations here should be tilted at an angle of 27 degrees facing north.
As with any location though, there might be local factors that could affect how well your solar panels perform. For example:
- Weather: Frequent cloudy or rainy days will reduce the amount of sunlight reaching your panels.
- Dust or dirt: If dust or dirt builds up on your panels it can block some light.
- Shade: Buildings or trees casting shade on your panels will also limit their exposure to sun.
To help ensure greater energy production:
- Regular cleaning can help keep dust or dirt from blocking light.
- Carefully choosing where you install your panels can avoid problems with shade.
In conclusion, while Santa Fe isn't perfect for solar power all year round due to its seasonal variations in sunshine levels (with less output during autumn and winter), it still offers a solid opportunity for harnessing this renewable energy source effectively especially if one takes care to maintain their installation properly and position it optimally against potential environmental challenges such as shading elements or weather conditions affecting cleanliness/efficiency over time.
Note: The Southern Sub Tropics extend from -23.5° latitude South down to -35° 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 Santa Fe
Seasonal solar PV output for Latitude: -31.6466, Longitude: -60.7101 (Santa Fe, 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 27° North in Santa Fe, Argentina
To maximize your solar PV system's energy output in Santa Fe, Argentina (Lat/Long -31.6466, -60.7101) throughout the year, you should tilt your panels at an angle of 27° 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 Santa Fe, 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 Santa Fe, Argentina. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 27° North tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 15° North in Summer | 37° North in Autumn | 46° North in Winter | 24° 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 Santa Fe, 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 Santa Fe, 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 Santa Fe, Argentina
Santa Fe, Argentina is located in the northeastern part of the country and lies on a plain. The region is characterized by flat lands and fertile soil, with numerous rivers including the Paraná River. The topography does not have significant variations in elevation.
In terms of solar PV potential, areas with flat terrain and abundant sunlight are ideal for large-scale solar installations. Given Santa Fe's geographical location, it receives ample sunshine throughout the year which makes it a suitable place for solar power generation.
However, specific locations within or near Santa Fe that would be most suited to large-scale solar PV would depend on several factors such as land availability, proximity to transmission lines or substations (for ease of connecting to the grid), local zoning laws or restrictions etc. Areas with less agricultural activity could be potential candidates to avoid competition for land resources.
Also important is an assessment of meteorological data (like average annual sunlight hours) and environmental considerations (like impact on local ecosystems). A detailed site survey would typically be conducted before deciding on a location for a large-scale solar farm.
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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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Tuesday 26th of March 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.
