The location at Mitry-Mory, France shows moderate potential for year-round solar energy generation, though with significant seasonal variations typical of its Northern Temperate Zone position. This area experiences its peak solar production during summer months and substantially reduced output during winter.

Seasonal Solar Performance

The solar energy output at Mitry-Mory varies dramatically throughout the year. Summer provides the strongest performance at 5.52kWh per day per kW of installed capacity, making it the ideal time for solar generation. Spring follows as the second-best season with 4.91kWh per day per kW, offering nearly comparable results to summer. Autumn sees a notable decline to 2.81kWh per day per kW, while winter presents the most challenging conditions with only 1.30kWh per day per kW. This represents a more than four-fold difference between peak summer and winter production levels. For optimal year-round energy capture, solar panels at this location should be installed at a fixed tilt angle of 42 degrees facing south. This angle maximizes total annual production by accounting for the sun's varying position throughout the seasons and the location's specific latitude.

Local Factors Affecting Solar Production

Several environmental and weather factors in the Mitry-Mory area can significantly impact solar panel performance:

• Frequent cloud cover and overcast conditions, particularly during autumn and winter months
• Morning fog and mist common in the Seine-et-Marne region
• Dust and pollution accumulation from nearby industrial activities and proximity to Paris
• Snow accumulation during winter months that can block panels
• High humidity levels that can reduce panel efficiency

Preventative Measures for Better Performance

Several installation strategies can help maximize solar energy production despite these challenges:

• Install panels with adequate spacing and mounting systems that allow natural rain cleaning and prevent debris accumulation
• Use anti-reflective coatings and high-quality glass that performs better in low-light conditions
• Implement regular cleaning schedules, especially important given the area's industrial environment
• Consider micro-inverters or power optimizers to minimize impact from partial shading or soiling
• Design mounting systems with steeper angles to encourage snow shedding and self-cleaning

Regular maintenance becomes particularly important at this location due to the combination of industrial proximity and variable weather conditions. While Mitry-Mory is not an ideal solar location compared to sunnier regions, proper installation and maintenance can help ensure reasonable energy production, especially during the productive 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 Mitry-Mory

Seasonal solar PV output for Latitude: 48.9812, Longitude: 2.6123 (Mitry-Mory, 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 Mitry-Mory, France

To maximize your solar PV system's energy output in Mitry-Mory, France (Lat/Long 48.9812, 2.6123) 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 Mitry-Mory, 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 Mitry-Mory, 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 Mitry-Mory, 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 Mitry-Mory, 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 Mitry-Mory, France

Topography Around Mitry-Mory

Mitry-Mory sits in the Seine-et-Marne department of the Île-de-France region, approximately 25 kilometers northeast of central Paris. The area is characterized by relatively flat terrain typical of the Paris Basin, with gentle rolling hills and broad valleys carved by ancient river systems. The landscape around Mitry-Mory lies at an elevation of roughly 60 to 80 meters above sea level, making it part of the low-lying plains that extend across much of northern France.

The immediate surroundings feature a mix of agricultural land, scattered woodlands, and expanding suburban development. To the north and east, open farmland dominates the landscape, with large fields devoted to cereal crops and occasional patches of forest. The terrain slopes very gently, with gradients rarely exceeding a few degrees across most of the area. This relatively uniform topography is interrupted by small river valleys, including tributaries of the Marne River system, which create modest undulations in an otherwise level landscape.

The region benefits from its position on the fertile soils of the Paris Basin, where centuries of agricultural use have created an open, largely treeless environment across extensive areas. Urban development has been concentrated along transportation corridors, particularly near the major highways and rail lines that connect this area to Paris and other regional centers.

Areas Suitable for Large-Scale Solar PV Development

The flat to gently rolling topography around Mitry-Mory presents excellent opportunities for large-scale solar photovoltaic installations. The most promising locations lie in the agricultural areas to the north and northeast of the town, where extensive open fields provide unobstructed access to sunlight throughout the day. These areas benefit from minimal shading from trees or buildings, and the level terrain simplifies both construction and maintenance of solar arrays.

The farmland stretching toward the communes of Compans and Thieux offers particularly favorable conditions, with large contiguous parcels that could accommodate substantial solar installations. The gentle southward-facing slopes in some of these areas would be especially advantageous for optimizing solar panel orientation. The relatively stable soil conditions typical of this sedimentary region also provide good foundations for mounting systems.

Areas closer to existing electrical infrastructure would be preferable for development, as they would reduce connection costs and transmission losses. The proximity to Paris and the well-developed electrical grid in the Île-de-France region means that multiple connection points are available within reasonable distances of potential solar sites.

While the agricultural plains offer the best opportunities, developers would need to consider land use conflicts, as much of the suitable terrain is currently productive farmland. The areas that have already transitioned away from intensive agriculture, or marginal lands with lower agricultural value, would likely face fewer regulatory obstacles for solar development.

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!

Citation Guide

Article Details for Citation

Tell Us About Your Work

We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.

Feeling generous?

Share this with your friends!

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.