Solar PV Analysis of Borgomanero, Italy
Borgomanero, Piedmont, Italy, located in the Northern Temperate Zone, offers a varying degree of potential for generating energy via solar photovoltaic (PV) systems throughout the year.
In simple terms, during summer and spring seasons when days are longer and sunnier, you can expect to generate more electricity from your solar panels. Specifically, for every kilowatt of installed solar power in Borgomanero during these periods, you can produce about 6.75 kilowatt-hours per day in summer and 5.4 kilowatt-hours per day in spring.
On the other hand, autumn and winter seasons have shorter daylight hours and less sunshine which results in lower energy production - around 3.12 kilowatt-hours/day in autumn and even less at 1.85 kilowatt-hours/day during winter.
To maximize total year-round production from your solar PV system at this location, it's ideal to tilt your panels at an angle of 39 degrees facing South. This is because this angle will allow the panels to capture as much sunlight as possible over the course of a year due to how the sun moves across the sky.
As for local factors that might affect solar production here; weather patterns such as cloud cover or heavy snowfall could potentially reduce output by blocking sunlight reaching your panels. To counteract this issue where possible; installing mechanisms like automated panel cleaners or heaters may help keep them clear from obstructions like snow or debris thus ensuring greater efficiency.
Another factor could be shading caused by nearby buildings or trees which again would limit access to direct sunlight on your panels reducing their effectiveness; so careful positioning away from such obstacles during installation would be beneficial.
Finally remember that while these figures give us an estimate they can vary based on specific local conditions including temperature fluctuations which also impact panel performance – cooler temperatures usually result better performance than extremely hot ones.
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 Borgomanero
Seasonal solar PV output for Latitude: 45.7007, Longitude: 8.4589 (Borgomanero, 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 39° South in Borgomanero, Italy
To maximize your solar PV system's energy output in Borgomanero, Italy (Lat/Long 45.7007, 8.4589) throughout the year, you should tilt your panels at an angle of 39° 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 Borgomanero, 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 Borgomanero, Italy. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 39° 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 | 49° South in Autumn | 60° 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 Borgomanero, 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 Borgomanero, 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 Borgomanero, Italy
Borgomanero is located in the Piedmont region of Italy, which is characterized by a varied topography including mountains, hills, and plains. The town itself sits on relatively flat terrain at an altitude of around 290 meters above sea level.
The area surrounding Borgomanero is primarily agricultural with vineyards and fields dominating the landscape. Towards the north and west are more mountainous areas that form part of the Alps. To the east and south-east lies Lago Maggiore (Lake Maggiore), one of Italy's largest lakes.
When considering large-scale solar PV installations, factors such as land availability, sun exposure, proximity to power grids for transmission purposes are important considerations.
Given these factors:
1) Agricultural lands: These could be potential sites for solar PV installation if they are not highly productive or if dual use can be achieved (agrivoltaics). However, this would depend on local regulations regarding land use changes.
2) Flat open spaces: Any non-agricultural flat open spaces near Borgomanero could also potentially host large scale solar farms given their direct sunlight exposure.
3) Near infrastructure: Areas close to existing infrastructure like roads or power lines might be particularly suited because they reduce additional costs associated with transporting generated electricity to where it's needed.
4) Rooftops: Large industrial buildings or complexes in and around Borgomanero may offer suitable rooftop space for installing solar panels without requiring any additional land space.
It should be noted that while geographical suitability is one aspect, economic feasibility studies including cost-benefit analysis along with environmental impact assessments would need to be conducted before proceeding with any large-scale installation.
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: Monday 17th of June 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.
