Solar PV Analysis of Champagne-sur-Seine, France
The location at Champagne-sur-Seine, France is fairly good for generating energy through solar PV panels throughout the year. However, its effectiveness varies with the seasons. During summer and spring, you can expect to generate a lot of electricity - about 5.56kWh/day in summer and 4.97kWh/day in spring per kW of installed solar power. This means these are the best times of year to rely on solar power at this location.
On the other hand, during autumn and winter, your panels will produce less electricity - about 2.89kWh/day in autumn and just 1.34kWh/day in winter per kW of installed solar power.
To get the most out of your panels all year round, they should be fixed at an angle that faces 41 degrees South.
There could be some local factors that might affect how much energy your panels can generate though - like weather conditions or environmental issues specific to Champagne-sur-Seine area. For example, if it's often cloudy or foggy there then this could reduce how much sunlight reaches your panels which would lower their output.
To ensure greater energy production despite these potential issues:
1) You could consider installing more than one panel so you have backup when one isn't getting enough sun.
2) Ensure regular cleaning and maintenance as dust or dirt on the panel surface can also reduce efficiency.
3) If possible install a tracking system which allows the panel to move with sun’s position maximizing exposure.
4) Using high quality efficient PV modules will also help maximize generation even under sub-optimal conditions
Remember though that while these measures may increase production they would also add up to installation cost so it’s important to balance initial investment with expected returns based on realistic estimates considering local climate patterns over long term rather than short term seasonal variations alone.
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 Champagne-sur-Seine
Seasonal solar PV output for Latitude: 48.399, Longitude: 2.792 (Champagne-sur-Seine, 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 41° South in Champagne-sur-Seine, France
To maximize your solar PV system's energy output in Champagne-sur-Seine, France (Lat/Long 48.399, 2.792) throughout the year, you should tilt your panels at an angle of 41° 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 Champagne-sur-Seine, 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 Champagne-sur-Seine, France. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 41° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 32° South in Summer | 51° 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 Champagne-sur-Seine, 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 Champagne-sur-Seine, France.
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 Champagne-sur-Seine, France
Champagne-sur-Seine, France is located in the Île-de-France region and lies within the Paris Basin. The area is generally flat with minor undulations, characterized by fertile plains and gently rolling hills. It's crossed by the Seine river which could potentially influence local microclimates.
When considering suitability for large-scale solar PV installations, several factors come into play:
1. Sunlight: This region of France receives a moderate amount of sunlight annually, but it's not as high as in southern parts such as Provence-Alpes-Côte d'Azur or Languedoc-Roussillon.
2. Land Use: Large scale solar installations require substantial areas of land that are not being used for other purposes like agriculture or housing. Open fields and non-agricultural lands around Champagne-sur-Seine would be suitable.
3. Topography: Flat or gently sloping areas are ideal for solar panels since they allow for maximum exposure to sunlight throughout the day and minimize installation challenges related to uneven terrain.
4. Infrastructure: Proximity to power grids or substations can also influence where large scale solar can be installed due to ease of connection and transmission efficiency considerations.
Given these criteria, potential locations could include open fields near highways (like A5) towards Montereau-Fault-Yonne where there seems to be less dense population and agricultural activity compared to northwards towards Fontainebleau forest.
However, this analysis does not account for specific local conditions like soil type (which might affect foundation stability), environmental restrictions (such as protected natural zones), land ownership issues etc., which should all be considered during detailed site selection process.
Please note that actual feasibility studies would need more precise data including local irradiation levels using tools like photovoltaic geographical information system (PVGIS) provided by European Commission’s Joint Research Centre etc., alongside on-the-ground surveys before any definitive conclusions can be drawn.
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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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Friday 17th of May 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.
