Solar PV Analysis of Champigny-sur-Marne, France
The location at Champigny-sur-Marne, France is not ideal for generating solar energy year-round due to its position in the Northern Temperate Zone. While it can produce decent amounts of electricity in the summer and spring with 5.56kWh/day and 4.97kWh/day respectively per kW of installed solar, the output drops significantly during autumn and winter to 2.89kWh/day and 1.34kWh/day respectively.
The best times to generate solar energy at this location are during the sunny months from late March through September when daylight hours are longest and sunlight is most intense.
For a fixed panel installation here, tilting panels at an angle of 42 degrees towards the South will maximize total year-round production from solar PV because it allows panels to catch as much sunlight as possible throughout different seasons.
There could be some local factors that might affect solar production at this location such as weather conditions like cloud cover or fog which could reduce sunlight intensity, thus reducing power generation. Also, dust or snow accumulation on panels can block sunlight causing lower efficiency.
To prevent these issues, regular cleaning of panels can help ensure maximum exposure to light all year round especially after a heavy snowfall or dust storm. Installation of sensors that monitor weather conditions may also be helpful so you know when your system might need attention due to bad weather conditions.
Also consider installing movable mounts that track sun's path across sky for increased exposure if budget permits since fixed mounts don't capture optimum sunlight all day long given sun's changing position in sky throughout day/year.
Overall though while not perfect Champigny-sur-Marne still has potential for decent levels of solar power generation particularly during warmer parts of year if properly managed & maintained!
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 Champigny-sur-Marne
Seasonal solar PV output for Latitude: 48.8168, Longitude: 2.488 (Champigny-sur-Marne, 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 Champigny-sur-Marne, France
To maximize your solar PV system's energy output in Champigny-sur-Marne, France (Lat/Long 48.8168, 2.488) 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 Champigny-sur-Marne, 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 Champigny-sur-Marne, 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 |
|---|---|---|---|
| 32° 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 Champigny-sur-Marne, 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 Champigny-sur-Marne, 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 Champigny-sur-Marne, France
Champigny-sur-Marne is located in the Île-de-France region of France, near Paris. The topography of the area is relatively flat with gentle slopes and small hills. It's mainly urbanized with residential areas, commercial buildings, parks and some agricultural lands on the outskirts.
For large-scale solar PV installations, open and flat areas are ideal to allow for maximum sunlight exposure. In this case, non-productive or less productive agricultural lands could be a potential location for such projects. Alternatively, industrial zones or commercial rooftops may also provide ample space for solar panel installation without disrupting natural habitats or prime farmland.
However, it’s important to note that successful implementation of large-scale solar PV systems isn't solely dependent on topography; factors like local climate (amount of annual sunshine), grid connectivity, land use regulations and public acceptance should also be considered.
In terms of specific nearby locations that might be suitable:
1) Marne-la-Vallée – A new city created in 1960s-70s which includes Disneyland Paris resort among its facilities. Its vast open spaces could potentially accommodate large-scale solar installations.
2) Orly Airport – Large airports often have extensive tracts of unused land that can accommodate solar farms.
3) Industrial Zones - Areas south-east towards Villeneuve-Saint-Georges feature several industrial estates which might have suitable rooftops or ground space available.
Remember these suggestions would still need feasibility studies taking into account all relevant factors before any project could proceed.
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: Tuesday 4th 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.
