Santa Pola, Valencia, Spain, located at latitude 38.1893 and longitude -0.5687, offers a promising location for solar PV energy generation throughout the year. This coastal town in the Northern Temperate Zone experiences varying levels of solar potential across different seasons.

Seasonal Solar Performance

The solar energy output in Santa Pola fluctuates significantly between seasons. Summer stands out as the most productive period, with an impressive 7.54 kWh per day for each kW of installed solar capacity. Spring follows as the second-best season, generating 5.72 kWh daily. Autumn sees a decrease in production with 4.10 kWh per day, while winter experiences the lowest output at 2.89 kWh daily.

Ideal Times for Solar Generation

The long, sunny days of summer make it the prime time for solar energy production in Santa Pola. Late spring and early autumn also offer favorable conditions for solar PV systems. While winter months see reduced output, the region's mild Mediterranean climate ensures that solar panels continue to generate electricity year-round, albeit at lower levels.

Optimal Panel Installation

For fixed-panel installations in Santa Pola, Valencia, the ideal tilt angle to maximize year-round solar production is 33 degrees facing South. This angle optimizes the panels' exposure to sunlight throughout the year, accounting for the Earth's elliptical orbit and the location's specific latitude.

Environmental and Weather Considerations

Santa Pola's coastal location presents some factors that could potentially impact solar production: 1. Salt air corrosion: The proximity to the sea can accelerate corrosion of solar panel components. 2. Occasional dust storms: Saharan dust can sometimes reach the region, temporarily reducing panel efficiency. To mitigate these issues, preventative measures can be taken:

• Use corrosion-resistant materials and protective coatings for all solar system components.
• Install panels at a slight angle to promote natural cleaning by rainwater.
• Implement a regular cleaning and maintenance schedule to remove salt and dust buildup.

Despite these minor challenges, Santa Pola's climate and abundant sunshine make it an excellent location for solar PV installations, with the potential for significant energy generation throughout the year.

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 Santa Pola

Seasonal solar PV output for Latitude: 38.1893, Longitude: -0.5687 (Santa Pola, 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 33° South in Santa Pola, Spain

To maximize your solar PV system's energy output in Santa Pola, Spain (Lat/Long 38.1893, -0.5687) throughout the year, you should tilt your panels at an angle of 33° 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 Santa Pola, 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 Santa Pola, Spain. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 33° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
22° South in Summer	43° 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 Santa Pola, 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 Santa Pola, 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 Santa Pola, Spain

Santa Pola is a coastal town located in the province of Alicante, on the southeastern coast of Spain. The topography of the area around Santa Pola is characterized by a mix of flat coastal plains and low-lying hills.

The immediate vicinity of Santa Pola is predominantly flat, with the town itself situated on a small peninsula that juts out into the Mediterranean Sea. To the north and west of the town, the landscape gradually transitions into gently rolling hills and low mountains. The most prominent nearby elevation is the Sierra de Santa Pola, a small mountain range that rises to the northwest of the town, reaching heights of around 400 meters (1,300 feet) above sea level.

To the south of Santa Pola lies a large salt lake known as the Salinas de Santa Pola, which is part of a protected natural park. This area is extremely flat and low-lying, with much of it at or slightly below sea level. Further inland, the terrain becomes more varied, with a mix of agricultural plains and modest hills.

For large-scale solar PV installations, the areas most suited would likely be the flat, open spaces inland from Santa Pola. The regions to the west and southwest, moving towards Elche and Crevillente, offer expansive areas of relatively flat land that receive ample sunlight throughout the year. These areas are often used for agriculture, but some portions could potentially be repurposed for solar energy production.

The gently sloping hillsides to the northwest of Santa Pola might also be suitable for solar installations, as they face south and southwest, maximizing exposure to sunlight. However, care would need to be taken to avoid areas of ecological importance or natural beauty.

It's important to note that while the topography is favorable in many nearby areas, other factors such as land ownership, grid connectivity, and environmental regulations would also play crucial roles in determining the most suitable locations for large-scale solar PV projects. Any development would need to be carefully planned to balance energy production with environmental conservation and local land use needs.

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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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.