Solar PV Analysis of Cimitile, Italy
Cimitile, Campania, Italy seems to be a decent location for year-round solar energy production, but it's not the most ideal. The amount of electricity produced by solar panels varies throughout the year and depends on how much sunlight is available. In summer, you can expect around 7.74 kilowatt-hours (kWh) of electricity per day for each kilowatt (kW) of installed solar power. This drops to about 3.65 kWh/day in autumn and even lower to 2.42 kWh/day in winter due to shorter daylight hours and less intense sun rays hitting the panels at a lower angle during these seasons. However, production increases again in spring with an output of around 6.15 kWh/day.
The best time for generating solar energy at this location would be during the summer when days are longest and sunlight is most direct, followed by spring where there's still ample sunlight though slightly less than summer.
For fixed panel installations here, tilting them at an angle of about 35 degrees towards South would help maximize total yearly production from your solar PV system as it allows more direct exposure towards sun rays throughout different seasons.
As far as environmental or weather factors that could impede solar production at this location go - Cimitile experiences a Mediterranean climate with hot summers and mild winters but also sees some rainfall particularly during late autumn and winter months which might reduce the amount of sunlight received by your panels hence lowering their output during these periods.
Preventative measures that can be taken when installing solar include ensuring proper design & installation techniques such as using durable materials resistant against harsh weather conditions like heavy rains or strong winds; keeping them clean from dust or other debris which may block out sunlight; incorporating systems that allow tracking movement of sun across sky so they always face directly towards it maximizing their efficiency etcetera – all these will help ensure greater energy production despite potential challenges posed by local factors.
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 Cimitile
Seasonal solar PV output for Latitude: 40.9455, Longitude: 14.5223 (Cimitile, 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 35° South in Cimitile, Italy
To maximize your solar PV system's energy output in Cimitile, Italy (Lat/Long 40.9455, 14.5223) throughout the year, you should tilt your panels at an angle of 35° 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 Cimitile, 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 Cimitile, Italy. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 35° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 25° South in Summer | 44° 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 Cimitile, 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 Cimitile, 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 Cimitile, Italy
Cimitile, Italy is located in the Campania region of southern Italy. The topography around Cimitile is generally characterized by rolling hills and plains, with the town itself situated on a slight elevation.
The region experiences a Mediterranean climate with hot summers and mild winters which makes it suitable for solar photovoltaic (PV) installations. The areas most suited to large-scale solar PV would be the flat plains and open fields that have good sun exposure throughout the year. These include agricultural lands or other undeveloped areas that are not obstructed by mountains or tall buildings.
However, before any large-scale development can take place, thorough assessments need to be conducted to ensure minimal environmental impact. This includes considering factors such as local biodiversity, soil quality, proximity to residential areas and existing infrastructure.
It's also important to note that while southern Italy gets abundant sunshine making it ideal for solar power generation theoretically, practical implementation will depend on various factors including government regulations & policies related to renewable energy projects in Italy as well as availability of necessary infrastructure like transmission lines etc.
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: Tuesday 11th 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.
