Solar PV Analysis of Seville, Spain
Seville, Andalusia, Spain is a pretty good location for generating solar energy year-round. The amount of electricity that can be produced from each kilowatt of installed solar panels varies with the seasons. In summer, you can expect to generate around 8.25 kilowatt-hours per day, while in autumn it drops to about 4.68 kilowatt-hours per day. Winter sees the lowest production with only about 2.88 kilowatt-hours per day, but then it picks up again in spring with about 6.45 kilowatt-hours per day.
So, if you're considering when to use solar energy more intensively at this location, summer and spring are your best bets because that's when your panels will produce the most electricity.
For a fixed panel installation at this location, tilting your panels at an angle of 32 degrees towards the south will help you get the most out of your solar PV system throughout the year.
As for factors that could impede solar production in Seville - there aren't any significant ones that stand out too much due to its sunny climate and flat topography which are ideal for harnessing sunlight efficiently.
However, like any other place on Earth, Seville does have occasional cloudy or rainy days which might slightly reduce your system's output on those days but these occurrences are not very frequent so it shouldn't affect overall performance significantly.
Also keep in mind that dust and dirt accumulation on your panels can reduce their efficiency over time so regular cleaning is recommended to ensure optimal performance.
In summary: Seville is quite suitable for producing solar energy all year round especially during summer and spring; tilt your panels southwards by 32 degrees; clean them regularly; don't worry too much about weather or environmental factors because they're not likely to cause significant problems here.
Note: The Northern Temperate Zone extends from 35° latitude North up to 66.5° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 361 locations across Spain. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Spain by location
Solar output per kW of installed solar PV by season in Seville
Seasonal solar PV output for Latitude: 37.3845, Longitude: -6.0001 (Seville, Spain), 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 32° South in Seville, Spain
To maximize your solar PV system's energy output in Seville, Spain (Lat/Long 37.3845, -6.0001) throughout the year, you should tilt your panels at an angle of 32° 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 Seville, Spain
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 Seville, Spain. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 32° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 21° South in Summer | 42° South in Autumn | 53° South in Winter | 30° 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 Seville, Spain
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 Seville, Spain.
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 Seville, Spain
Seville, Spain is located in the Andalusian region of Southern Spain. The topography of this area is diverse, with a mixture of flatlands, hills and valleys. The city itself lies in the fertile valley of the Guadalquivir River which is surrounded by low undulating hills.
The region around Seville experiences a Mediterranean climate with hot summers and mild winters, making it an excellent location for solar energy production. In fact, Seville already hosts one of Europe's largest solar power plants - the PS20 solar power tower.
For large-scale solar photovoltaic (PV) installations, flat or gently sloping areas are generally preferred as they require less land preparation and are easier to install on. Areas that receive high levels of sunlight year-round would also be ideal.
Given these factors, potential areas around Seville suitable for large-scale PV could include:
1. The Guadalquivir Valley: This flat river valley could provide ample space for ground-mounted PV installations.
2. Farmlands surrounding Seville: These areas may also be suitable if they are not under intensive cultivation.
3. Industrial zones near Seville: Large rooftops or unused land in industrial zones can potentially accommodate large PV arrays without disturbing natural landscapes or agricultural activities.
However, any specific site selection would need to consider other factors such as local land use regulations and restrictions, proximity to electrical grid connections and potential environmental impacts.
It's worth noting that Andalusia has a strong commitment towards renewable energy sources including solar energy due to its favorable climatic conditions and abundant sunlight hours throughout the year – making it one of Spain’s leading regions in terms of renewable energy production capacity.
Spain solar PV Stats as a country
Spain ranks 10th in the world for cumulative solar PV capacity, with 15,952 total MW's of solar PV installed. This means that 9.00% of Spain's total energy as a country comes from solar PV (that's 6th in the world). Each year Spain is generating 237 Watts from solar PV per capita (Spain ranks 20th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Spain?
Yes, there are several incentives for businesses wanting to install solar energy in Spain. These include the following:
1. The Spanish government offers a feed-in tariff (FIT) for businesses that install solar energy systems. This FIT guarantees a fixed price per kWh of electricity generated by the system over a period of 20 years.
2. Businesses can also benefit from tax deductions and other financial incentives when installing solar energy systems in Spain.
3. Companies may be eligible for grants or subsidies from regional governments or local authorities to help cover the cost of installation and maintenance of their solar energy systems.
4. Businesses may also be able to take advantage of net metering, which allows them to sell excess electricity generated by their solar energy system back into the grid at market prices, thus reducing their overall electricity costs even further.
Do you have more up to date information than this on incentives towards solar PV projects in Spain? 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: Monday 4th 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.
