Solar PV Analysis of Brescia, Italy
Brescia, Lombardy, Italy is a reasonably good location for generating solar energy throughout the year. The amount of electricity you can generate from a solar panel depends on how much sunlight it gets. In Brescia, Lombardy, during summer, each kilowatt of installed solar power can produce about 6.87 kilowatt-hours (kWh) per day. This drops to around 5.34 kWh/day in spring and even lower to 3.20 kWh/day in autumn and as low as 1.83 kWh/day in winter.
So the best time to generate solar energy at this location would be during the summer months when sunlight is most abundant followed by springtime while autumn and winter are less ideal due to reduced daylight hours and weaker sun intensity.
For fixed-panel installations at this location, tilting your panels towards South at an angle of about 39 degrees will help maximize total year-round production from your solar setup since it aligns better with the sun's path across the sky.
As for local factors that could affect your solar production: Brescia has a humid subtropical climate with frequent rainfalls especially during spring and autumn which might reduce sunlight exposure on some days; also snowfall during winter could cover up your panels reducing their efficiency temporarily until cleared up.
To mitigate these issues, consider installing systems that can tilt or move your panels so they get maximum exposure even when the sun is low in the sky or setting/rising; also regular cleaning/maintenance especially after heavy snowfall or rainfall will ensure that nothing obstructs sunlight reaching your panels thus maintaining optimal performance all year round.
In conclusion: While there are seasonal variations and potential weather-related challenges to consider, with proper installation & maintenance practices one can still harness substantial amounts of clean renewable energy via Solar PV systems in Brescia, Lombardy, Italy throughout most parts of any given 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 278 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 Brescia
Seasonal solar PV output for Latitude: 45.5336, Longitude: 10.2194 (Brescia, 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 Brescia, Italy
To maximize your solar PV system's energy output in Brescia, Italy (Lat/Long 45.5336, 10.2194) 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 Brescia, 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 Brescia, 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 | 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 Brescia, 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 Brescia, 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 Brescia, Italy
Brescia is located in the Lombardy region of northern Italy. The city itself sits in a flat area, surrounded by hills to the east and west. To the north are the foothills of the Alps, while to the south is a fertile plain known as Pianura Padana.
The topography around Brescia can vary quite significantly within a short distance due to its location between mountainous regions and plains. This includes valleys, rolling hills, mountains, and flatlands which can all be found within close proximity.
As for solar PV installations, flat areas would typically be most suitable as they allow for easier installation and maintenance of solar panels. The southern plain near Brescia could potentially be suited for this purpose given its relatively flat terrain.
However, it's important to note that suitability for solar power doesn't depend on topography alone; factors like local climate conditions (temperature fluctuations), regulatory environment (planning permissions) and grid connectivity also play crucial roles in determining feasibility of large-scale solar projects.
Lastly but importantly: any plans about large-scale renewable energy projects should consider environmental impacts including potential effects on local ecosystems or agricultural activities; hence careful site selection along with comprehensive impact assessment studies would be necessary before initiating such project developments.
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: Wednesday 26th of June 2024
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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.
