Solar Energy Potential in Blangy-sur-Bresle, Normandy, France

Blangy-sur-Bresle, Normandy, France, located in the Northern Temperate Zone, presents a moderate opportunity for solar energy generation through photovoltaic (PV) systems. The energy production at this location shows significant seasonal variation throughout the year. The solar energy output in Blangy-sur-Bresle follows a predictable pattern aligned with the seasons. Summer months are the most productive, generating an average of 5.39 kWh per day for each kilowatt of installed solar capacity. Spring follows closely behind with 5.06 kWh/day per installed kilowatt. These two seasons represent the peak production periods for solar energy at this location. Energy generation drops considerably during autumn, with output falling to 2.65 kWh/day per kilowatt of installed capacity. Winter experiences the lowest production levels, with just 1.17 kWh/day per kilowatt - less than a quarter of the summer output.

Optimal Panel Installation

For those considering solar installation in Blangy-sur-Bresle, Normandy, the ideal angle to maximize year-round production is 43 degrees tilted toward the South. This specific angle has been calculated to optimize energy capture throughout the year, accounting for the Earth's elliptical orbit and the location's position in the Northern Hemisphere.

Environmental and Weather Considerations

Several factors may impact solar production at this location. Northern France experiences frequent cloud cover and precipitation, particularly during autumn and winter months, which explains the significantly reduced output during these seasons. Fog is also common in this region, especially in morning hours, which can delay the start of effective daily production. Snow accumulation in winter, though typically not heavy in this region, can temporarily reduce panel efficiency if allowed to build up. Additionally, the maritime influence from the nearby English Channel can bring salt-laden air that may gradually degrade panel surfaces if not properly maintained.

Preventative Measures

To maximize solar production in Blangy-sur-Bresle, Normandy, consider these practical measures:

• Install panels with self-cleaning glass or apply hydrophobic coatings to reduce the impact of salt and dust accumulation
• Utilize microinverters or power optimizers to minimize the impact of partial shading from clouds
• Consider a slightly steeper panel angle than the optimal 43 degrees if winter production is particularly important, as this helps shed snow more effectively
• Implement a regular cleaning schedule, especially during spring when pollen may accumulate on panels
• Position arrays to avoid morning fog shadows from nearby trees or structures whenever possible

With proper installation and maintenance, solar PV systems in Blangy-sur-Bresle can be a viable renewable energy option, particularly when designed with the understanding that production will be concentrated in the 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 Blangy-sur-Bresle

Seasonal solar PV output for Latitude: 49.9347, Longitude: 1.6249 (Blangy-sur-Bresle, 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 43° South in Blangy-sur-Bresle, France

To maximize your solar PV system's energy output in Blangy-sur-Bresle, France (Lat/Long 49.9347, 1.6249) throughout the year, you should tilt your panels at an angle of 43° 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 Blangy-sur-Bresle, 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 Blangy-sur-Bresle, France. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 43° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
34° South in Summer	53° South in Autumn	63° South in Winter	42° 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 Blangy-sur-Bresle, 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 Blangy-sur-Bresle, 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 Blangy-sur-Bresle, France

The topography around Blangy-sur-Bresle in northern France presents a diverse landscape characterized by gentle rolling hills, river valleys, and plateaus typical of the Normandy and Picardy regions. Located in the Seine-Maritime department, this commune sits in the picturesque Bresle Valley, with the Bresle River flowing through the area before eventually reaching the English Channel approximately 20 kilometers to the northwest.

Landscape Features

The immediate area around Blangy-sur-Bresle features a valley floor where the commune is situated, with gradually rising terrain on either side. The elevation in the valley is approximately 50-60 meters above sea level, while the surrounding plateaus reach heights of 100-150 meters. This creates a moderately undulating landscape rather than dramatic relief. To the north and south of the Bresle Valley lie agricultural plateaus that form part of the larger geological formation known as the Paris Basin. These plateaus are characterized by open farmland with occasional wooded areas. The terrain becomes more pronounced toward the coast, where chalk cliffs begin to form the distinctive coastal features of the region. The geological foundation consists primarily of chalk and limestone deposits, overlain with fertile loess soils that support the region's agricultural activities. Small tributary valleys cut through the plateaus, creating a network of minor watercourses that feed into the Bresle River.

Solar PV Potential Areas

For large-scale solar photovoltaic installations, several areas around Blangy-sur-Bresle show promising characteristics: The agricultural plateaus to the north and south of the Bresle Valley offer the most suitable terrain for large-scale solar development. These elevated, relatively flat areas receive good solar exposure due to their unobstructed horizons and limited shadowing effects. The plateaus between Blangy-sur-Bresle and neighboring communities like Bouttencourt to the east or Gamaches to the northeast present particularly favorable conditions. Former industrial sites in the area could also be repurposed for solar installations. Blangy-sur-Bresle has a history of glass manufacturing and other industrial activities, potentially leaving brownfield sites that would be ideal for solar development without displacing agricultural production. The gently south-facing slopes found on the northern side of the Bresle Valley might offer enhanced solar gain compared to perfectly flat terrain, though these areas are more limited in continuous extent than the plateaus. Areas to avoid would include the valley floor itself, which has higher humidity levels and potential morning fog conditions that could reduce efficiency, as well as the more heavily forested sections scattered throughout the region, particularly in the steeper valley sections. The region's moderate elevation changes and generally open landscape create favorable conditions for solar energy capture, though developers would need to consider the agricultural value of the land, as much of the suitable terrain currently supports farming activities. Integration with agricultural use (agrivoltaics) might be an appropriate approach in this rural setting.

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.