The location of Fourges, Normandy, France, situated at 49.1207° N, 1.6454° E, presents a mixed scenario for solar PV energy generation throughout the year. This northern temperate zone location experiences significant seasonal variations in solar output, which impacts the overall efficiency of solar installations.

Seasonal Solar Performance

Summer stands out as the most productive season, with an average daily output of 5.45 kWh per kW of installed solar capacity. Spring follows closely behind, generating 5.12 kWh/day. These seasons offer ideal conditions for solar energy production, with longer daylight hours and generally clearer skies. Autumn sees a considerable drop in solar output, producing an average of 2.72 kWh/day. The most challenging season is winter, with a significantly reduced output of just 1.22 kWh/day. This stark contrast between seasons highlights the importance of considering year-round performance when planning solar installations in Fourges.

Optimizing Solar Panel Installation

To maximize year-round solar energy production in Fourges, Normandy, fixed solar panels should be installed at a tilt angle of 42 degrees facing south. This optimal angle helps balance the varying sun positions throughout the year, ensuring the best possible energy capture across all seasons.

Environmental and Weather Considerations

Several factors could potentially impact solar production in Fourges: 1. Cloud cover: The region experiences frequent cloud cover, especially during autumn and winter, which can significantly reduce solar output. 2. Rainfall: Fourges has a moderate rainfall pattern, which can affect panel efficiency if not properly managed. 3. Snow and frost: Winter conditions may lead to snow accumulation or frost on panels, temporarily reducing their effectiveness. To mitigate these challenges, consider the following preventative measures: - Install self-cleaning panels or implement regular cleaning schedules to combat the effects of rainfall and dust accumulation. - Use snow guards or heated panels to prevent snow buildup during winter months. - Ensure proper drainage systems to avoid water accumulation on or around the panels. - Implement a robust monitoring system to quickly identify and address any performance issues caused by environmental factors. By taking these factors into account and implementing appropriate measures, solar PV installations in Fourges can still provide substantial energy production, particularly during the more favorable spring and summer months.

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

Link: Solar PV potential in France by location

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

Seasonal solar PV output for Latitude: 49.1207, Longitude: 1.6454 (Fourges, France), 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 42° South in Fourges, France

To maximize your solar PV system's energy output in Fourges, France (Lat/Long 49.1207, 1.6454) throughout the year, you should tilt your panels at an angle of 42° 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 Fourges, France

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 Fourges, France. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 42° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
33° South in Summer	52° South in Autumn	62° South in Winter	41° 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 Fourges, France

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 Fourges, France.

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 Fourges, France

The landscape surrounding Fourges, a small commune in northern France, is characterized by gently rolling hills and expansive agricultural fields. This picturesque region, located in the department of Eure within the Normandy region, features a mix of open farmland, scattered woodlands, and small rivers that meander through the countryside. The topography of the area is generally mild, with subtle elevation changes that create a softly undulating terrain. The land gradually rises and falls, forming shallow valleys and low ridges. This gentle landscape is typical of the Seine Valley, which lies just to the east of Fourges. The nearby Seine River has played a significant role in shaping the surrounding topography over millennia, carving out wide, fertile plains that are now primarily used for agriculture.

Potential for Large-Scale Solar PV

When considering areas nearby that would be most suited to large-scale solar photovoltaic (PV) installations, several factors come into play. The ideal locations for solar farms in this region would be relatively flat, open areas with minimal shading from trees or buildings. These conditions are often found in the agricultural lands that dominate the landscape around Fourges. The expansive fields to the south and southwest of Fourges present promising opportunities for solar PV development. These areas benefit from their relatively level terrain and lack of significant natural obstacles that could cast shadows on solar panels. The open nature of these farmlands also means that there are fewer competing land uses that might hinder the establishment of large-scale solar installations. Another potentially suitable area lies to the northeast of Fourges, where the land opens up into broader plains as it approaches the Seine Valley. This region offers extensive stretches of open ground that could accommodate substantial solar arrays while minimizing impact on local communities and ecosystems. It's important to note that while the topography around Fourges is generally favorable for solar PV, any large-scale development would need to carefully consider factors such as local zoning regulations, environmental impact assessments, and the preservation of agricultural land. Additionally, the region's climate, with its moderate sunlight levels compared to more southern latitudes, would need to be factored into the planning and efficiency calculations for any proposed solar projects.

France solar PV Stats as a country

France ranks 11th in the world for cumulative solar PV capacity, with 14,718 total MW's of solar PV installed. This means that 2.80% of France's total energy as a country comes from solar PV (that's 30th in the world). Each year France is generating 218 Watts from solar PV per capita (France ranks 23rd in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in France?

Yes, there are several incentives for businesses wanting to install solar energy in France. The French government offers a range of financial incentives and tax credits to encourage businesses to invest in renewable energy sources such as solar power. These include the Feed-in Tariff (FiT), which pays businesses for the electricity they generate from their solar panels, and the Investment Tax Credit (ITC), which provides a 30% tax credit on investments made in renewable energy systems. Additionally, businesses may be eligible for grants or loans from local authorities or regional development agencies.

Do you have more up to date information than this on incentives towards solar PV projects in France? 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.