Solar PV Analysis of Vernon, France
The location at Vernon, Normandy, France is somewhat suitable for generating solar energy year-round. The amount of electricity you can produce from a solar panel depends on how much sunlight it receives. In Vernon, Normandy, the most productive seasons for solar energy are summer and spring, with each day's production averaging about 5.45kWh and 5.12kWh respectively per kilowatt of installed solar power.
However, during autumn and winter, the output drops significantly to an average of 2.72kWh/day in autumn and even lower to 1.22kWh/day in winter due to shorter daylight hours and less direct sunlight.
To maximize your total yearly solar energy production at this location, it would be best to install your panels at a tilt angle of 42 degrees facing south (which is actually towards the sun in the Northern Hemisphere). This position will allow them to capture as much sunlight as possible throughout the year.
There could be several local factors that might affect your ability to generate solar power in Vernon - cloud cover or foggy days can reduce the amount of sunlight reaching your panels; trees or other structures could cast shadows on your panels; dust or snow accumulation on panels can also reduce their efficiency.
To mitigate these potential issues:
- Regular cleaning can help ensure dirt or snow doesn't block sunlight.
- If there are trees casting shadows on the panels during certain times of day/year then trimming branches may help improve exposure.
- If foggy days are common then considering higher quality PV modules that perform better under diffuse light conditions might be beneficial.
It's important though before installing any system you conduct a thorough site assessment taking into account all these variables so you get an accurate picture of what kind of performance you'll get from your investment.
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 132 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
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Solar output per kW of installed solar PV by season in Vernon
Seasonal solar PV output for Latitude: 49.0921, Longitude: 1.4688 (Vernon, 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 Vernon, France
To maximize your solar PV system's energy output in Vernon, France (Lat/Long 49.0921, 1.4688) 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 Vernon, 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 Vernon, 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 | 63° 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.
Topography for solar PV around Vernon, France
Vernon, France is located in the northern part of the country and is characterized by a mix of flat and hilly terrain. The region has a mix of urban areas, farmland, forests, and rivers. It's situated on the banks of the River Seine.
For large-scale solar PV installations, flat open areas are typically most suitable since they allow for easier installation and maintenance as well as optimal sunlight exposure. Therefore in Vernon's case, unused farmland or other open spaces would be ideal locations.
However, it should be noted that Northern France receives less sunlight compared to Southern France due to its latitude. This may impact the efficiency and output of solar panels installed in this region. Nevertheless, with advancements in technology enabling better performance even under less than optimal conditions along with government incentives promoting renewable energy sources could still make such an investment worthwhile.
A detailed assessment considering factors like local weather patterns (cloud cover), land availability & cost etc., would be required to identify specific sites best suited for large-scale solar PV around Vernon.
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.
