Solar PV Analysis of San Cipriano Po, Italy
In the Italian city of San Cipriano Po, Lombardy, located at latitude 45.1119 and longitude 9.2849, solar energy production varies considerably across the four seasons due to its position in the Northern Temperate Zone. The average daily yield per installed kilowatt of solar power peaks at 6.75 kWh during the summer months, thanks to longer daylight hours and more intense sunlight. Spring also offers substantial energy generation with an average of 5.40 kWh per day for each kilowatt installed.
However, as is typical for regions within this climatic zone, Autumn and Winter see a significant drop in solar irradiance levels due to shorter days and less intense sunlight; yielding averages of 3.12 kWh and 1.85 kWh respectively per day for every kilowatt installed.
The optimal tilt angle for fixed-panel installations in San Cipriano Po is approximately 38 degrees facing southward; this orientation maximizes exposure to incoming sunlight throughout the year.
While weather conditions such as heavy cloud cover or rainfall can potentially hinder power output by reducing light penetration, these factors are not unique to San Cipriano Po but are common across cities within similar climatic zones.
There aren't any significant topographical or environmental impediments specific to this location that could adversely affect solar production; however general preventative measures like regular cleaning of panels can help maintain efficiency by removing dust or debris that could block incoming light.
Overall, despite seasonal fluctuations in irradiance levels which are inherent in its geographical location within the Northern Temperate Zone, San Cipriano Po presents a viable environment for generating substantial amounts of electricity from photovoltaic installations year-round.
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 San Cipriano Po
Seasonal solar PV output for Latitude: 45.1119, Longitude: 9.2849 (San Cipriano Po, 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 38° South in San Cipriano Po, Italy
To maximize your solar PV system's energy output in San Cipriano Po, Italy (Lat/Long 45.1119, 9.2849) throughout the year, you should tilt your panels at an angle of 38° 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 San Cipriano Po, 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 San Cipriano Po, Italy. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 38° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 29° South in Summer | 48° South in Autumn | 59° South in Winter | 38° 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 San Cipriano Po, 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 San Cipriano Po, 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 San Cipriano Po, Italy
The topography around San Cipriano Po, Italy is mostly flat. The area is surrounded by the plains of Lombardy and Piedmont, with the closest mountain range being the Alps several miles away. Areas that would be most suitable for large-scale solar PV installations are those with clear skies and open land, such as agricultural fields or other open spaces. Additionally, areas near bodies of water may also be suitable as they can provide reflective surfaces that could help increase energy production from solar panels.
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!
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Friday 22nd of September 2023
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.
