Solar PV Analysis of Perpignan, France
Perpignan, Occitanie, France, is a fairly good location for generating solar energy throughout the year. The amount of electricity that can be produced from solar power changes with each season.
In simple terms, for every kilowatt (kW) of solar panels installed in Perpignan, Occitanie, you can expect to generate about 6.63 kilowatt-hours (kWh) of electricity per day in the summer. This number drops to around 3.46 kWh/day in autumn and even lower to 2.25 kWh/day during winter months which are typically less sunny and have shorter daylight hours. However, it increases again to approximately 5.18 kWh/day in spring as days start getting longer.
Summer and spring are thus the most ideal times for generating solar energy at this location due to longer daylight hours and more direct sunlight exposure.
The optimal setup for fixed panel installation at this location would be tilting them towards south at an angle of 37 degrees; this maximises their exposure to sunlight throughout the year leading to higher overall production.
As far as environmental or weather factors go, Perpignan does experience a Mediterranean climate with hot summers and cool winters but these should not significantly impede solar production unless there is excessive cloud cover or storms that could potentially damage panels or block sunlight.
However, dust accumulation on panels could reduce their efficiency over time so regular cleaning might be necessary especially during drier summer months when dust levels might be higher due to lack of rain wash-off.
Also worth noting is potential shading from nearby buildings or trees which could block direct sunlight onto panels; proper site assessment prior installation can help identify such issues allowing placement adjustments or tree trimming if necessary.
To sum up: While some seasonal variation exists in how much energy you can produce from installed solar PVs in Perpignan - with less generation expected during autumn/winter compared to spring/summer - it's still generally a viable location for solar energy production year-round. A good panel setup and regular maintenance can help maximize this potential.
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 Perpignan
Seasonal solar PV output for Latitude: 42.7031, Longitude: 2.8914 (Perpignan, 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 37° South in Perpignan, France
To maximize your solar PV system's energy output in Perpignan, France (Lat/Long 42.7031, 2.8914) throughout the year, you should tilt your panels at an angle of 37° 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 Perpignan, 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 Perpignan, France. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 37° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 27° South in Summer | 47° South in Autumn | 58° South in Winter | 35° 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 Perpignan, 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 Perpignan, 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 Perpignan, France
Perpignan is located in the far south of France, near the Mediterranean Sea and close to the Spanish border. The topography around Perpignan is quite diverse. To its east lies the coastline with flat plains that are part of Roussillon Plain, while to its west and south there are hilly regions including Pyrenees mountains.
Large-scale solar PV operations require large areas of open, relatively flat land for optimal operation. The plains to the east of Perpignan would be most suitable for this type of installation due to their flatness and openness.
Additionally, this region has a Mediterranean climate with hot summers and mild winters which provides an excellent condition for solar power generation as it receives high levels of sunlight throughout the year.
However, environmental impact assessments would need to be carried out before any development could take place. Factors such as local wildlife habitats, proximity to human settlements or historical sites could all potentially restrict where a solar farm could be sited.
Another possible location may be on rooftops within urban areas in Perpignan itself; this can minimize land use conflicts associated with ground-mounted systems although it may not allow for 'large-scale' deployment depending on available roof space.
In terms of transmission infrastructure accessibility, being closer to populated areas might also provide advantages by reducing costs related to energy transportation over long distances.
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 14th of May 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.
