Noisy-le-Sec, France, located at latitude 48.8921 and longitude 2.4673, presents a moderate opportunity for solar energy generation throughout the year. This location in the Northern Temperate Zone experiences significant seasonal variations in solar output, which impacts the overall efficiency of solar PV installations.

Seasonal Solar Performance

The solar energy production at Noisy-le-Sec varies considerably across the four meteorological seasons:

• Summer: 5.56 kWh/day per kW installed
• Spring: 4.97 kWh/day per kW installed
• Autumn: 2.89 kWh/day per kW installed
• Winter: 1.34 kWh/day per kW installed

These figures indicate that solar energy generation is most effective during the summer months, with spring also offering good potential. The substantial drop in output during autumn and winter highlights the challenges of year-round solar energy production at this location.

Optimal Panel Positioning

For fixed panel installations in Noisy-le-Sec, the ideal tilt angle to maximize year-round solar production is 42 degrees facing South. This angle is calculated based on the location's latitude and accounts for the Earth's elliptical orbit, ensuring the best possible exposure to sunlight throughout the year.

Environmental and Weather Factors

While Noisy-le-Sec doesn't face extreme environmental challenges, there are some factors that could impact solar production: 1. Cloud cover: The region experiences frequent cloud cover, especially during autumn and winter, which can significantly reduce solar output. 2. Air pollution: Being close to Paris, air pollution might occasionally affect solar panel efficiency by reducing the amount of sunlight reaching the panels. To mitigate these factors, consider the following preventative measures: 1. Regular cleaning: Implement a routine cleaning schedule to remove any accumulated dust or pollutants from the panels. 2. High-efficiency panels: Invest in solar panels designed to perform well in low-light conditions, which can help maintain output during cloudy periods. 3. Smart inverters: Use inverters that can optimize power output even under partial shading conditions.

Conclusion

While Noisy-le-Sec is not an ideal location for year-round solar energy production due to significant seasonal variations and weather patterns, it still offers good potential during spring and summer months. By optimizing panel placement and implementing appropriate preventative measures, it's possible to maximize solar energy generation at this location.

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 Noisy-le-Sec

Seasonal solar PV output for Latitude: 48.8921, Longitude: 2.4673 (Noisy-le-Sec, 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 Noisy-le-Sec, France

To maximize your solar PV system's energy output in Noisy-le-Sec, France (Lat/Long 48.8921, 2.4673) 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 Noisy-le-Sec, 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 Noisy-le-Sec, 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 Noisy-le-Sec, 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 Noisy-le-Sec, 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 Noisy-le-Sec, France

The topography around Noisy-le-Sec, France, is characterized by a relatively flat urban landscape typical of the northeastern suburbs of Paris. Located in the Seine-Saint-Denis department, this area is part of the Paris Basin, a large sedimentary basin that covers much of northern France. The terrain in and around Noisy-le-Sec is generally low-lying, with gentle slopes and minimal elevation changes. The city itself sits at an average elevation of about 55 meters (180 feet) above sea level. The surrounding area features a mix of residential neighborhoods, industrial zones, and pockets of green spaces. To the north and east of Noisy-le-Sec, the land gradually rises towards the Aulnoye Forest, providing a slight increase in elevation.

Potential Areas for Large-Scale Solar PV

While the dense urban nature of Noisy-le-Sec and its immediate surroundings may limit options for large-scale solar PV installations, there are some areas in the broader region that could be more suitable: The industrial zones to the east and southeast of Noisy-le-Sec, particularly around the communes of Rosny-sous-Bois and Bondy, might offer potential sites for solar installations. These areas often have large, flat rooftops on warehouses and factories that could accommodate solar panels. The agricultural lands further east, towards the communes of Villemomble and Gagny, could potentially be repurposed for solar farms. These areas are generally flatter and more open, providing better exposure to sunlight throughout the day. To the north, the vicinity of Le Bourget Airport might offer opportunities for solar installations on non-operational land or building rooftops. Airports often have large, unobstructed areas that can be ideal for solar energy production. It's important to note that any large-scale solar PV project in this region would need to carefully consider local zoning laws, land use regulations, and the dense population of the Paris metropolitan area. Rooftop installations on existing buildings might be more feasible than ground-mounted systems in many cases. Additionally, the relatively northern latitude of the region means that solar potential is somewhat lower compared to southern France, but modern solar technology can still make such installations viable and beneficial for local energy production.

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.

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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.