Solar PV Analysis of Pescara, Italy
Pescara, Abruzzo, Italy, situated at coordinates 42.4618° N, 14.2052° E, offers a moderate potential for solar energy generation throughout the year. Located in the Northern Temperate Zone, this coastal city experiences distinct seasonal variations in solar output.
Seasonal Solar Performance
Summer stands out as the peak season for solar energy production in Pescara, Abruzzo, with an impressive daily output of 7.14 kWh per kW of installed solar capacity. Spring follows closely, generating 5.71 kWh/day. However, the city faces significant drops in solar potential during autumn and winter, with outputs of 3.34 kWh/day and 2.13 kWh/day, respectively.
The substantial difference between summer and winter production highlights the importance of efficient system design to maximize year-round energy generation. To optimize annual solar output, fixed panel installations in Pescara should be tilted at a 36-degree angle facing south.
Ideal Times for Solar Generation
The most favorable period for solar energy production in Pescara spans from late spring through early autumn. During these months, longer daylight hours and higher sun angles contribute to increased solar panel efficiency. However, even during the less productive winter months, the panels can still generate a meaningful amount of electricity, especially on clear days.
Environmental and Weather Considerations
While Pescara's climate is generally conducive to solar energy production, there are some factors that could potentially impact system performance:
- Coastal humidity and salt spray: Being a coastal city, Pescara experiences higher humidity levels and potential salt spray, which can accelerate corrosion of solar panel components.
- Occasional hailstorms: Though infrequent, hailstorms in the region can potentially damage solar panels if severe enough.
To mitigate these environmental challenges, solar installations in Pescara should incorporate corrosion-resistant materials and protective coatings. Regular cleaning and maintenance can help prevent salt buildup and ensure optimal performance. Additionally, installing hail-resistant panels or protective covers can safeguard against potential storm damage.
Overall, while Pescara may not offer ideal year-round conditions for solar energy production, its moderate climate and ample sunshine, especially during summer months, make it a viable location for solar PV installations with proper planning and maintenance.
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 338 locations across Italy. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Italy by location
Solar output per kW of installed solar PV by season in Pescara
Seasonal solar PV output for Latitude: 42.4618, Longitude: 14.2052 (Pescara, Italy), 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 36° South in Pescara, Italy
To maximize your solar PV system's energy output in Pescara, Italy (Lat/Long 42.4618, 14.2052) throughout the year, you should tilt your panels at an angle of 36° 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 Pescara, Italy
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 Pescara, Italy. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 36° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 26° South in Summer | 45° South in Autumn | 56° South in Winter | 35° 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 Pescara, Italy
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 Pescara, Italy.
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 Pescara, Italy
The topography around Pescara, Italy, is quite diverse and interesting. Pescara is located on the Adriatic coast, nestled between the sea and the Apennine Mountains. The city itself sits on relatively flat land near the mouth of the Aterno-Pescara River, which forms a small coastal plain.
Moving inland from the coast, the terrain quickly becomes more varied. To the west and southwest of Pescara, the land begins to rise into rolling hills covered with olive groves, vineyards, and small farms. These hills gradually transition into the foothills of the Apennine Mountains, which dominate the landscape further inland.
The Apennines form a rugged backdrop to the region, with steep slopes and deep valleys. The highest peaks in this area, such as Monte Amaro in the Maiella massif, reach heights of over 2,700 meters (8,860 feet). These mountains create a dramatic contrast to the coastal areas and significantly influence the local climate and ecosystems.
Regarding areas suitable for large-scale solar PV (photovoltaic) installations, the most promising locations would likely be found in the gently rolling hills to the west and southwest of Pescara. These areas offer several advantages for solar energy production:
First, they receive ample sunlight due to their southern exposure and relatively low elevation compared to the mountains further inland. Second, the terrain is not too steep, making construction and maintenance of solar arrays more feasible. Third, these areas are often already used for agriculture, so repurposing some of this land for solar farms might be more acceptable than clearing untouched natural areas.
The coastal plain near Pescara itself could also be considered for solar installations, but this land is likely more valuable for urban development and agriculture. The steeper mountain slopes further inland, while receiving good sunlight, would present significant engineering challenges and potential environmental concerns for large-scale solar projects.
It's important to note that any solar project would need to balance energy production goals with environmental conservation, agricultural needs, and local community interests. Careful site selection and environmental impact assessments would be crucial in determining the most appropriate locations for large-scale solar PV in this region.
Italy solar PV Stats as a country
Italy ranks 6th in the world for cumulative solar PV capacity, with 22,698 total MW's of solar PV installed. This means that 8.30% of Italy's total energy as a country comes from solar PV (that's 8th in the world). Each year Italy is generating 381 Watts from solar PV per capita (Italy ranks 7th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Italy?
Yes, there are several incentives for businesses wanting to install solar energy in Italy. The Italian government offers a range of financial incentives and tax credits for businesses that install solar energy systems. These include the Conto Energia scheme, which provides feed-in tariffs for electricity generated from renewable sources; the Superbonus 110%, which allows businesses to deduct up to 110% of their investment in renewable energy systems from their taxes; and the Ecobonus 65%, which provides a 65% tax deduction on investments in renewable energy systems. Additionally, businesses may be eligible for grants or loans from regional governments or other organizations.
Do you have more up to date information than this on incentives towards solar PV projects in Italy? Please reach out to us and help us keep this information current. Thanks!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Thursday 10th of October 2024
Last Updated: Monday 21st of July 2025
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.
