Corminboeuf, Fribourg, Switzerland offers varying potential for solar PV energy generation throughout the year, with its location in the Northern Temperate Zone providing distinct seasonal patterns. This small Swiss community experiences significant fluctuations in solar energy production across the four seasons.

Seasonal Solar Production

Solar panels in Corminboeuf generate their highest output during summer months, producing approximately 6.00kWh per day for each kilowatt of installed capacity. Spring follows as the second most productive season with 4.89kWh/day per kW installed. Autumn yields moderately with 3.09kWh/day, while winter shows the lowest production at just 1.58kWh/day per kW of installed capacity.

The substantial difference between summer and winter production (nearly four times more energy in summer) is characteristic of locations at this latitude. This seasonal variation means that system sizing must account for these fluctuations, particularly if consistent year-round energy production is desired.

Optimal Panel Installation

For fixed solar panel installations in Corminboeuf, Fribourg, the ideal tilt angle to maximize year-round energy production is 40 degrees facing South. This angle optimizes the annual solar harvest by balancing seasonal variations in sun height and intensity. This calculation accounts for the Earth's elliptical orbit and the specific solar conditions at this latitude.

Environmental and Weather Considerations

Several factors may affect solar production in Corminboeuf:

• Snow accumulation during winter months can significantly reduce production if panels become covered, requiring either manual clearing or steep installation angles to promote natural snow shedding
• Fog and low cloud cover, common in this region of Switzerland during autumn and winter, can further reduce the already limited solar radiation during these seasons
• Alpine weather patterns can bring extended periods of overcast conditions, particularly in winter

To mitigate these challenges, installations should incorporate elevated mounting to reduce snow accumulation, self-cleaning panel technologies to maintain efficiency, and possibly snow sensors with automated clearing systems for larger installations. Additionally, using high-efficiency panels rated for low-light performance can help maximize energy capture during the frequent overcast conditions.

Overall, Corminboeuf represents a moderate location for solar energy production, with excellent potential during summer and spring but requiring careful system design to account for the significant seasonal variations, particularly the limited winter production.

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 245 locations across Switzerland. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.

Link: Solar PV potential in Switzerland by location

Solar output per kW of installed solar PV by season in Corminboeuf

Seasonal solar PV output for Latitude: 46.8018, Longitude: 7.0905 (Corminboeuf, Switzerland), 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 40° South in Corminboeuf, Switzerland

To maximize your solar PV system's energy output in Corminboeuf, Switzerland (Lat/Long 46.8018, 7.0905) throughout the year, you should tilt your panels at an angle of 40° 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 Corminboeuf, Switzerland

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 Corminboeuf, Switzerland. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 40° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
31° South in Summer	50° South in Autumn	60° South in Winter	39° 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 Corminboeuf, Switzerland

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 Corminboeuf, Switzerland.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. 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 Corminboeuf, Switzerland

Corminboeuf is nestled within the Swiss Plateau (Schweizer Mittelland), a region characterized by rolling hills, gentle slopes, and occasional valleys. This commune in the canton of Fribourg sits at an elevation of approximately 630 meters above sea level, with the surrounding landscape displaying modest variations in altitude. The topography around Corminboeuf features undulating terrain typical of the pre-Alpine region. To the west and northwest, the land gradually descends toward Lake Neuchâtel, while to the south and southeast, the terrain begins to rise toward the foothills of the Alps. The area contains several small streams and drainage channels that have carved shallow valleys through the landscape over time.

Surrounding Landscape Features

The immediate vicinity of Corminboeuf includes agricultural fields, small wooded areas, and scattered settlements. The terrain is predominantly composed of glacial deposits, creating a moderately fertile landscape that supports both agriculture and natural vegetation. Small patches of forest dot the region, particularly on steeper slopes where farming is less practical. Several kilometers to the east lies the Sarine River valley, which introduces more dramatic topographical features to the otherwise gentle landscape. The river has carved a deeper valley with steeper sides, creating more pronounced elevation changes in that direction.

Solar PV Potential Areas

For large-scale solar photovoltaic installations, the most suitable areas near Corminboeuf would be the gently sloping fields with southern exposure. The ideal locations possess several key characteristics: The south-facing slopes to the north of Corminboeuf offer particularly favorable conditions for solar energy capture. These areas receive more direct sunlight throughout the day due to their orientation. The gentle gradient of these slopes also minimizes shadowing effects while providing natural drainage to prevent water accumulation. Agricultural plateaus to the west and southwest of Corminboeuf represent another potential area for solar development. These relatively flat expanses provide ample space for larger installations while requiring minimal grading work. The open nature of these areas means fewer obstructions that might cast shadows across solar panels. Areas to avoid would include the more densely forested sections, particularly those on north-facing slopes, as well as the steeper terrain near the Sarine River valley. These locations would either require extensive clearing or present installation challenges that would increase costs and environmental impact. The modest elevation of the region around Corminboeuf also means that fog and low cloud cover can occasionally reduce solar efficiency, particularly during winter months. This factor should be considered when selecting specific sites, with slight preference given to locations with marginally higher elevation that might rise above low-lying morning fog.

Switzerland solar PV Stats as a country

Switzerland ranks 25th in the world for cumulative solar PV capacity, with 3,449 total MW's of solar PV installed. This means that 4.70% of Switzerland's total energy as a country comes from solar PV (that's 16th in the world). Each year Switzerland is generating 399 Watts from solar PV per capita (Switzerland ranks 6th in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in Switzerland?

Yes, there are several incentives for businesses wanting to install solar energy in Switzerland. The Swiss Federal Office of Energy (SFOE) offers a range of financial support measures for businesses that want to invest in renewable energy sources such as solar power. These include grants, loans and tax deductions. Additionally, the Swiss government has set up a feed-in tariff system which guarantees a fixed price for electricity generated from renewable sources such as solar power. This helps to make investing in solar energy more attractive for businesses.

Do you have more up to date information than this on incentives towards solar PV projects in Switzerland? Please reach out to us and help us keep this information current. Thanks!

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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.