Getafe, Spain, situated in the Northern Temperate Zone, offers a promising location for solar PV energy generation. With coordinates of 40.321 latitude and -3.7225 longitude, this area experiences varying levels of solar potential throughout the year.

Seasonal Solar Output

The solar energy production in Getafe fluctuates significantly across seasons. Summer stands out as the most productive period, with an impressive 8.02 kWh per day for each kilowatt of installed solar capacity. Spring follows as the second-most productive season, generating 5.89 kWh/day/kW. Autumn sees a noticeable decrease in output, producing 4.12 kWh/day/kW, while winter experiences the lowest generation at 2.52 kWh/day/kW.

Optimal Generation Periods

The ideal times for solar energy generation in Getafe are during the summer months, typically from June to August, when daylight hours are longest and solar irradiance is at its peak. Spring and early autumn also offer favorable conditions for solar production, with moderate temperatures and ample sunlight.

Panel Installation Considerations

For fixed panel installations in Getafe, the optimal tilt angle to maximize year-round solar production is 34 degrees facing South. This angle is calculated based on the location's latitude and accounts for the Earth's elliptical orbit, ensuring the best possible energy capture throughout the year.

Environmental and Weather Factors

While Getafe generally provides favorable conditions for solar energy production, there are a few factors to consider:

1. Dust and pollution: Being close to Madrid, air pollution and dust accumulation on panels may slightly reduce efficiency.
2. Occasional extreme heat: Summer temperatures can sometimes soar, potentially affecting panel efficiency.

To mitigate these issues, regular panel cleaning and maintenance should be implemented. Additionally, installing panels with good heat tolerance and ensuring proper ventilation can help maintain efficiency during hot periods.

Overall, Getafe presents a highly suitable location for solar PV installations, with its strong summer and spring production offsetting the lower winter output. The consistent sunny climate and moderate latitude make it an attractive option for solar energy investment.

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 Getafe

Seasonal solar PV output for Latitude: 40.321, Longitude: -3.7225 (Getafe, 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 34° South in Getafe, Spain

To maximize your solar PV system's energy output in Getafe, Spain (Lat/Long 40.321, -3.7225) throughout the year, you should tilt your panels at an angle of 34° 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 Getafe, 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 Getafe, Spain. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 34° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
24° South in Summer	45° South in Autumn	55° South in Winter	33° 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 Getafe, 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 Getafe, Spain.

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 Getafe, Spain

Getafe, a city located in the southern part of the Madrid metropolitan area in Spain, is situated in a relatively flat region known as the Madrid Basin. The topography around Getafe is characterized by gently rolling plains and low hills, with an average elevation of about 620 meters (2,034 feet) above sea level. The landscape surrounding Getafe is primarily composed of urban and industrial areas, interspersed with patches of agricultural land and some natural vegetation. To the north and east, the terrain gradually slopes towards the Manzanares River valley, while to the south and west, the land becomes slightly more undulating with occasional small hills and shallow valleys.

Nearby Areas Suitable for Large-Scale Solar PV

When considering areas near Getafe that would be most suited for large-scale solar photovoltaic (PV) installations, several factors come into play. The ideal locations would have ample open space, minimal shading, and good access to existing infrastructure. One promising area for solar PV development lies to the south and southeast of Getafe, in the direction of Pinto and Valdemoro. This region features expansive agricultural lands and open fields that receive abundant sunlight throughout the year. The relatively flat terrain in this area would minimize installation costs and maximize solar panel efficiency. Another potential location for solar PV projects can be found to the southwest of Getafe, towards Fuenlabrada and Parla. This area also boasts large tracts of undeveloped land and agricultural fields that could be repurposed for solar energy production. The gentle slopes in this region could provide natural drainage and potentially enhance solar panel performance. It's worth noting that any large-scale solar PV development would need to carefully consider environmental impacts, local zoning regulations, and proximity to power transmission infrastructure. Additionally, as the Madrid region continues to grow and urbanize, careful planning would be required to balance the need for renewable energy production with other land use priorities. In conclusion, while Getafe itself is largely urbanized, the surrounding areas to the south, southeast, and southwest offer promising opportunities for large-scale solar PV installations. These locations combine favorable topography, ample open space, and good solar resources, making them well-suited for potential renewable energy development in the future.

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!

Citation Guide

Article Details for Citation

Tell Us About Your Work

We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.

Feeling generous?

Share this with your friends!

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.