Perpignan, with its Mediterranean climate and generous sunshine, is an ideal place to install solar panels. It’s a city where solar energy has great potential. This guide will give you information on the different types of solar panels, how to install them, and what it costs. We’ll also talk about the advantages of producing your own energy and maintaining these installations. The aim is to help you understand how to make the most of Perpignan’s sunshine for your home.

Key Takeaways of solar panel Perpignan

• Perpignan has plenty of sunshine, which is perfect for solar panels.
• There are several types of solar panels, each with its own advantages.
• Installing solar panels requires certain procedures and a good installer.
• Producing your own electricity can lower bills and help the environment.
• Regular maintenance is important to ensure that solar panels last a long time.

The exceptional solar potential of Perpignan

Perpignan, nestled in the heart of the Pyrénées-Orientales, enjoys a Mediterranean climate that is particularly favourable to the exploitation of solar energy. With over 2,800 hours of sunshine per year, this city represents a fertile ground for photovoltaic and thermal installations. Investing in solar panels in Perpignan offers very attractive profitability prospects, contributing both to the reduction of energy bills and to the local energy transition.

Optimal sunshine for photovoltaic installations

The sunshine in Perpignan is a major asset. This abundance of sunlight translates into increased electricity production for photovoltaic installations. On average, a solar panel in Perpignan can produce around 1,600 kWh/m² per year. This figure, which is higher than the national average, demonstrates the region’s exceptional potential for solar energy. Sunshine data from 2022 confirms this trend, with a total of 1291 hours of sunshine recorded in the department.

Profitability of solar investments in Perpignan

The profitability of solar investments in Perpignan is a strong argument for individuals and businesses. Thanks to the generous sunshine, solar installations produce a significant amount of electricity, allowing for a considerable reduction in energy costs. In addition, the financial aid and tax incentives put in place by the government and local authorities make these investments even more attractive. It is possible to obtain a free quote to assess the profitability of your project.

Comparison with other French regions

Although many French regions benefit from favourable sunshine, Perpignan stands out due to its geographical location and Mediterranean climate. In comparison with regions located further north, where sunshine is less significant, solar installations in Perpignan offer a higher yield and faster profitability. This significant difference makes Perpignan a privileged location for investment in solar energy. It is important to note that the installation of solar panels in La Rochelle may present different challenges due to the oceanic climate.

Types of solar panels suitable for the Mediterranean climate

Perpignan, with its Mediterranean climate, offers exceptional sunshine, but also specific challenges in terms of heat and exposure. It is therefore essential to choose the most suitable type of solar panel to guarantee optimal performance and a long lifespan for the installation. We’re going to look at the different types of solar panels that can be used in Perpignan.

Photovoltaic panels for electricity production

Photovoltaic panels are the most commonly used for producing electricity from solar energy. They directly convert sunlight into electricity thanks to the photovoltaic effect. There are mainly two types of photovoltaic panels: monocrystalline panels and polycrystalline panels. Monocrystalline panels are generally more efficient and have a longer lifespan, but they are also more expensive. Polycrystalline panels are less expensive, but their yield is slightly lower. For an installation in Perpignan, it is important to consider both options depending on your budget and your electricity needs. There are nomadic solar panels that can be used for specific applications.

Thermal panels for water heating

Thermal panels, unlike photovoltaic panels, do not produce electricity. They use solar energy to heat a heat transfer fluid, which is then used to heat domestic water or for heating. These panels are particularly interesting for households with high hot water consumption, as they significantly reduce energy bills.

The installation of thermal panels can be an interesting solution for individual houses or small buildings in Perpignan, where sunshine is significant and the demand for hot water is high.

Here are some advantages of thermal panels:

• Reduction of water heating costs
• Ecological and sustainable solution
• Increased property value

Aerovoltaic panels for dual performance

Aerovoltaic panels represent an innovative solution combining the production of electricity and heat. These panels, in addition to generating electricity like conventional photovoltaic panels, recover the heat produced by the solar cells to heat the air. This hot air can then be used to heat the dwelling or to produce domestic hot water. It’s a solar solution that optimises the use of solar energy and improves the energy efficiency of the building. It is important to properly size your electric car solar panel for optimal efficiency.

Process of installing solar panels in Perpignan

Installing solar panels in Perpignan requires a methodical approach to guarantee optimal efficiency and regulatory compliance. Here are the key steps to follow to successfully complete your solar project.

Administrative procedures and necessary authorisations

Before starting the physical installation, it is essential to comply with local administrative requirements. Generally, this involves submitting a prior declaration of works to the town hall of Perpignan. This step is essential, even if a building permit is not always required. For new constructions, the installation of solar panels is generally integrated into the building permit application. It is important to enquire about any available financial aid, as it can influence the profitability of your project. Don’t forget to request a certificate of non-opposition from the town hall for existing buildings.

Selection of a qualified and certified RGE installer

Choosing the installer is a crucial step. It is strongly recommended to use a professional certified RGE (Reconnu Garant de l’Environnement – Recognised Guarantor of the Environment). This certification attests to the competence and reliability of the installer, and it is often a sine qua non condition for benefiting from state financial aid. To find an RGE installer in Perpignan, you can consult the France Renov’ directory.

Importance of comparative quotes

It is crucial to request several quotes from different installers. This will allow you to compare prices, services offered and guarantees provided. A quote must detail the cost of the solar panels, installation costs, any roof preparation work, and the terms of connection to the electricity grid. Don’t hesitate to ask for clarification on points that seem unclear to you. To obtain a detailed quote in the Pyrénées-Orientales, it is advisable to contact several professionals.

It is important to fully understand the terms of the quote, in particular the power of the solar panels, their yield, and the duration of the guarantee. A serious installer will be able to advise you on the choice of the most suitable panels for your situation and your energy consumption.

Here is an example of a comparative table of quotes:

Installer	Total price (€ incl. VAT)	Type of panels	Guarantee (years)
A	8,000	Monocrystalline	25
B	7,500	Polycrystalline	20
C	8,500	Monocrystalline	30

It is important to note that price is not the only criterion to take into account. The quality of the panels, the reputation of the installer, and the services included in the quote are also important elements to consider. For a profitable photovoltaic project, it is essential to carefully evaluate all these factors.

Installation techniques and yield optimisation

Installing solar panels in Perpignan requires particular attention to the techniques used to guarantee optimal yield. Several factors come into play, ranging from the type of integration into the building to the orientation and inclination of the panels. Careful installation is essential to maximise solar energy production and ensure the profitability of your investment.

Building integration (IAB) for harmonious aesthetics

Building integration (IAB) consists of integrating solar panels directly into the structure of the building, replacing traditional roofing materials. This approach offers several advantages, including a more refined aesthetic and better architectural integration. However, it can also present disadvantages, such as a higher installation cost and increased sensitivity to heat. There are two main types of IAB:

• Total integration, where the panels completely replace the roofing.
• Partial integration, where the panels are embedded in the existing roofing.

IAB is particularly interesting in protected areas where urban planning regulations are strict regarding solar installations. It makes it possible to reconcile renewable energy production and respect for architectural heritage.

Installation on flat roofs and technical considerations

Installing solar panels on a flat roof requires specific technical considerations. Unlike pitched roofs, flat roofs require the use of support structures to tilt the panels at an optimal angle. These structures must be securely fastened to withstand strong winds and bad weather. In addition, it is important to provide sufficient space between the panels to allow for good ventilation and avoid overheating. It is important to call on professionals in Perpignan for this type of installation.

Factors influencing power and yield

Several factors can influence the power and yield of a solar installation. Among the most important are:

• Panel orientation: A south-facing orientation is generally ideal for maximising solar energy production.
• Panel inclination: The optimal inclination depends on the latitude of the installation site. In Perpignan, an inclination of around 30 to 35 degrees is often recommended.
• Shading: Shading, even partial, can significantly reduce solar energy production. It is therefore important to avoid obstacles such as trees, buildings or antennas.
• Temperature: Temperature can affect the yield of solar panels. Panels tend to lose efficiency as the temperature increases. This is why it is important to provide good ventilation to avoid overheating. It is absolutely necessary to know the yield of each solar panel in order to calculate the efficiency of the installation. The yield of the installation corresponds to the ratio between the amount of light received by the panels and the amount that is converted into electricity in an effective and usable way. The formula for calculating it is as follows: Power produced (in Watt-peak)/Solar power received (surface area in m2 multiplied by 1000) = Yield.

It is essential to take these factors into account when designing and installing your solar system to guarantee optimal energy production. Don’t hesitate to consult a qualified and certified RGE installer to obtain personalised advice tailored to your situation.

Cost and profitability of a solar installation in Perpignan

Estimation of the price per Watt-peak

The cost of a solar installation in Perpignan is often expressed as a price per Watt-peak (Wp). This price can vary depending on several factors, including the quality of the panels, the complexity of the installation and the type of integration into the building. In general, you should expect a price of between €1.710 and €1.860 per kWp. It is important to note that this price is an average and may vary depending on the specific characteristics of each project.

• Panel quality
• Type of installation
• Total system power

Additional costs: connection and operation

Beyond the cost of the solar panels and their installation, it is essential to take into account the additional costs. These costs include connection to the electricity grid, which is essential if you opt for self-consumption with sale of surplus or total resale of your production. The cost of this connection varies depending on your situation, in particular whether your home is recent or old. Operating costs, including maintenance and insurance, must also be included in your profitability calculation.

It is important to anticipate these additional costs in order to have a clear vision of the total cost of your solar installation and thus accurately assess its profitability.

Type of cost	Estimate (incl. VAT)
Connection (recent home)	€692.4 – €1,154.4 (after reduction)
Connection (old house)	Variable, on quote

Long-term profitability analysis

Investing in solar panels in Perpignan is a long-term project. The profitability of an installation depends on several elements: the initial cost, the electricity production, the resale price of the electricity (if applicable) and the savings made on your electricity bill. It is crucial to carry out a personalised profitability study to assess the payback period and the overall financial gain over the lifespan of the installation (generally 20 to 30 years). Don’t hesitate to call on a professional to obtain an accurate estimate. Marielle, a customer from Perpignan, is satisfied with her 3.0 kWp installation. Solencia is a company specialising in photovoltaic projects. The cost of solar panels is an important factor to consider.

Advantages of solar self-consumption in Perpignan

Solar self-consumption in Perpignan offers an interesting avenue for individuals and businesses wishing to control their energy consumption and reduce their dependence on traditional suppliers. With optimal sunshine, Perpignan is particularly well suited to this approach. Self-consumption consists of consuming the electricity that you produce yourself thanks to solar panels, and has many advantages.

Reduction of energy bills

The most immediate advantage of solar self-consumption is the significant reduction in electricity bills. By producing and consuming your own energy, you reduce your dependence on the electricity grid and on fluctuations in energy prices. This reduction can be substantial, especially during periods of maximum sunshine.

• The electricity produced by your solar panels is free (once the installation has been paid off).
• You are no longer subject to tariff increases from energy suppliers.
• You can better control your energy budget.

Solar self-consumption makes it possible to protect oneself against electricity price inflation, a significant advantage in the current energy context.

Contribution to the local energy transition

By opting for solar self-consumption, you are actively participating in the energy transition of Perpignan and the region. You are helping to reduce greenhouse gas emissions and promote cleaner, more sustainable energy. It’s a concrete gesture for the environment and for the future.

• You reduce your carbon footprint.
• You support the development of renewable energies.
• You contribute to the fight against climate change.

Possibility of reselling surplus production

If your solar installation produces more electricity than you consume, you have the option of reselling this surplus to the electricity grid. This resale allows you to generate additional income and optimise the profitability of your installation. Recently, Ekwateur has now been approved to hold imposed purchase agreements financed by public authorities in Perpignan.

• The resale of surplus is governed by contracts with energy suppliers such as EDF OA Solaire.
• The purchase prices are set by the government and guaranteed for a certain period (generally 20 years).
• From 1 October 2025, a reduced VAT rate of 5.5% is planned for solar self-consumption installations up to 9 kWp.

Maintenance and upkeep of solar panels

It is imperative not to neglect the maintenance and upkeep of solar panels to guarantee their optimal performance and prolong their lifespan. A well-maintained system is more likely to maintain a good yield. Here are the essential aspects to consider:

Importance of regular cleaning

The performance of solar panels can be significantly reduced by the accumulation of dirt, dust, pollen, leaves and other debris. Regular cleaning is therefore essential. The frequency of this cleaning depends on the environment in which the installation is located. For example, a residence located near trees or sandy areas will require more frequent cleaning. It is generally advisable to clean solar panels once or twice a year, ideally in the spring to prepare them for the summer season, a period of maximum production.

It is suggested to clean the solar panels during the spring to rid them of pollen and other dusty particles while preparing them for the summer season, when electricity production reaches its annual peak.

Here are some recommendations for effective cleaning:

• Use demineralised or osmosis water to avoid limescale marks. To clean solar panels, use a telescopic pole with a soft brush.
• Use a soft cloth or a soft-bristled brush to avoid scratching the surface of the panels.
• Avoid walking on solar panels.
• Clean early in the morning or late in the day to avoid thermal shock due to cold water on hot panels.

Periodic technical checks

Beyond cleaning, regular technical checks are necessary to ensure the proper functioning of the entire solar system. These checks may include:

• Visual inspection of the panels to detect any cracks, delamination or other damage. It is important to check the financial soundness of the manufacturer.
• Checking electrical connections to ensure they are tight and free of corrosion.
• Checking the condition of cables and conduits to detect any wear or degradation.
• Monitoring energy production to detect any abnormal drop in yield. When electricity production drops, it is possible that this is due to the panels being soiled.
• Inverter maintenance: The inverter, which converts the direct current produced by the panels into usable alternating current, has a lifespan of around 10 years and requires replacement thereafter. Periodic maintenance is necessary to ensure an optimal lifespan for the inverter. This consists of dusting it at least once a year – or even more if the room where it is placed is dusty. Examine whether the LEDs and displays are operational.

Optimising the lifespan of the installation

Regular and meticulous maintenance is essential to optimise the lifespan of your solar installation. In addition to cleaning and technical checks, it is important to monitor the performance of your system and call on a qualified professional in the event of a problem. A qualified and certified RGE installer can carry out a complete diagnosis of your installation and advise you on the measures to take to optimise its yield and prolong its lifespan. For an efficient and safe installation of solar panels in Perpignan, it is essential to follow these key steps.

Here are some additional tips to optimise the lifespan of your installation:

• Choose quality components, in particular solar panels and an inverter from recognised brands.
• Ensure that the installation is carried out by a qualified and certified RGE professional.
• Take out a maintenance contract with a professional to ensure regular monitoring of the installation.
• Carry out the necessary repairs quickly in the event of a problem.

By following these recommendations, you can maximise the performance and lifespan of your solar installation, and thus fully enjoy the benefits of solar energy in Perpignan.

Solar heating and air conditioning systems

The integration of solar systems for heating and air conditioning represents a sustainable and economical approach to optimising thermal comfort in Perpignan. These solutions exploit solar energy, an abundant resource in the region, to reduce dependence on fossil fuels and lower energy costs.

Active and passive solar heating

Solar heating comes in two main categories: active and passive. Active solar heating uses thermal solar collectors to capture the sun’s heat and transfer it to a centralised heating system. A heat transfer fluid circulates in the collectors, recovering the heat and transferring it to a heat exchanger, which then distributes the heat in the building. This type of system can be used for domestic water heating and space heating. For a successful installation, it is crucial to properly size the system according to the building’s energy needs.

Passive solar heating, on the other hand, relies on the design and materials of the building to capture, store and distribute solar heat without the use of mechanical or electrical devices. This involves strategic orientation of the building, the use of materials with high thermal inertia and the design of large south-facing glazed surfaces to maximise solar gain in winter. The integration of vertical gardens can also improve thermal insulation.

Solar air conditioning: absorption and desiccant

Solar air conditioning offers an ecological alternative to traditional air conditioning systems. Two main technologies are used: absorption air conditioning and desiccant air conditioning.

Absorption air conditioning uses solar heat to power a thermodynamic cycle that produces cold. This system uses a refrigerant, often a mixture of ammonia and water, and an absorber, such as lithium bromide. Solar heat is used to regenerate the absorber, which helps maintain the cooling cycle. These systems are particularly well suited to buildings with significant cooling needs and an abundant source of solar heat.

Desiccant air conditioning, on the other hand, uses desiccant materials to absorb moisture from the air, reducing the temperature and improving thermal comfort. Solar energy is used to regenerate the desiccant, by removing the moisture it has absorbed. This type of system is particularly effective in hot and humid climates, where humidity control is essential for comfort.

Ecological solutions for thermal comfort

The integration of solar heating and air conditioning systems is part of an overall approach to energy transition. These solutions make it possible to reduce the carbon footprint of buildings, reduce dependence on fossil fuels and save on energy bills. In addition, they help to improve indoor air quality and create a healthier and more comfortable environment for occupants. It is important to note that companies such as RCH Méditerranée offer complete solutions to meet these needs.

The adoption of these technologies requires a thorough study of the building’s energy needs, its orientation and its environment. It is also essential to call on qualified professionals for the design, installation and maintenance of solar heating and air conditioning systems, in order to guarantee their performance and durability.

In conclusion, solar heating and air conditioning systems represent a promising solution for improving thermal comfort in Perpignan while contributing to environmental protection. By combining these technologies with bioclimatic architecture practices, it is possible to create sustainable, comfortable and energy-efficient buildings.

Choosing an air conditioning system suitable for Perpignan

The summer heat in Perpignan can be intense, making the choice of a suitable air conditioning system essential for your comfort. There are several options, each with its advantages and disadvantages. It is important to fully understand your needs and the characteristics of your home before making a decision.

Understanding how multi-split air conditioners work

The multi-split air conditioner is an ingenious system that allows you to air condition several rooms with a single outdoor unit. It works a bit like an air-to-air heat pump, using a refrigerant to transfer heat. The main advantage is being able to manage the temperature of each room independently. It is important to note that bathrooms are generally excluded due to humidity. The Inverter mode is often integrated to stabilise the temperature and reduce energy consumption. For optimal efficiency, correct installation is essential, ensuring proper connection to electricity and indoor units. For a successful installation, it is important to fully understand how a multi-split air conditioning system works.

Selection criteria for optimal efficiency

Choosing the right air conditioner for your home in Perpignan requires taking into account several criteria to guarantee optimal efficiency. Here are some points to consider:

• The size of the room: An air conditioner that is too powerful will unnecessarily consume energy, while an undersized model will struggle to cool the space effectively. It is therefore important to choose an air conditioning system suitable for the area to be cooled.
• Energy efficiency: Look for models with a good SEER (Seasonal Energy Efficiency Ratio) and SCOP (Seasonal Coefficient of Performance) score to minimise your energy consumption. Ecological air conditioning systems significantly reduce energy consumption.
• Noise level: Some air conditioners can be noisy, which can be annoying, especially at night. Check the decibels (dB) indicated on the technical sheet.
• Additional features: Some models offer options such as programming, night mode, or air purification.

It is crucial to carefully assess your specific needs before choosing a model. Don’t hesitate to ask a professional for advice to help you make the best choice.

Importance of professional installation

The installation of an air conditioning system, whether it is a monobloc, split or multi-split model, is a crucial step to guarantee its proper functioning and durability. Calling on a qualified installer is strongly recommended for several reasons:

• Manufacturer’s warranty: Many manufacturers require installation by a certified professional for the warranty to be valid.
• Compliance with standards: A qualified installer knows the safety standards and regulations in force, ensuring a compliant and safe installation.
• Performance optimisation: A professional will be able to correctly size the system according to your needs and install it in a way that optimises its yield.
• Avoid problems: Poor installation can lead to refrigerant leaks, condensation problems, or premature wear of the equipment. To choose a solar panel installer in Perpignan, here are some criteria to consider.

The cost of installing a reversible air conditioning system varies considerably depending on the type of system and the complexity of the work. It is therefore important to request several quotes to compare prices and services. Don’t forget to check the qualifications and certifications of the installer before entrusting them with your project. For individual homes, it is crucial to check any local restrictions regarding the installation of outdoor systems.

Choosing the right air conditioning system for your home in Perpignan is super important to be comfortable at home. You have to think about what is best for you and your budget. To find out more and make the right choice, visit our website now!

In summary: solar energy in Perpignan, a winning choice

To conclude, installing solar panels in Perpignan is a really good idea. The region’s climate, with all its sunshine, makes these installations super efficient. Whether you just want to produce your own electricity or even resell the surplus, there are plenty of options. It’s an investment that can pay off big, especially with government aid. But be careful, you have to choose your installer carefully. Take the time to compare quotes and make sure the professional is RGE certified. That way, you can be sure of having an installation that works well and lasts a long time. It’s a step towards a greener future, and that’s important.

Frequently Asked Questions

Why is Perpignan a good place to install solar panels?

Perpignan is an ideal place for solar panels thanks to its Mediterranean climate. The city enjoys more than 2800 hours of sunshine per year, which is much more than the national average. This ensures very good energy production and makes the investment profitable quickly.

What types of solar panels can be installed in Perpignan?

There are several types of panels. Photovoltaic panels produce electricity. Thermal panels heat water. Finally, aerovoltaic panels do both: they produce electricity and heat the air in the house.

What are the steps for installing solar panels in Perpignan?

Before installing, you have to take administrative steps, such as a prior declaration of works to the town hall. Then, it is important to choose an RGE (Reconnu Garant de l’Environnement – Recognised Guarantor of the Environment) certified installer to ensure a quality installation and be able to benefit from state aid.

How much does it cost to install solar panels in Perpignan?

The cost depends on the power of the panels. The price is often measured in Watt-peak. You also have to count the costs of connecting to the electricity grid and the costs of operating the installation. But thanks to the sunshine in Perpignan, the investment is often profitable in the long term.

What is solar self-consumption and what are its advantages?

Self-consumption is when you use the electricity that your panels produce. This reduces your energy bills. If you produce more than you consume, you can even resell the surplus electricity, which is a financial advantage and helps the planet.

How do I maintain my solar panels?

To ensure that your panels last a long time and work well, you need to clean them regularly. It is also advisable to have technical checks carried out from time to time by a professional. This helps to maintain good energy production and prolong the life of your installation.

Can the sun be used for heating and air conditioning?

Yes, there are systems that use solar energy to heat the water or air in your home. Some systems can even be used for air conditioning. It’s an ecological way to make your home comfortable, summer and winter.

How to choose an air conditioning system suitable for Perpignan?

To choose a good air conditioning system, you have to think about the size of your house and your needs. Multi-split air conditioners are popular because they allow you to control the temperature in several rooms. It is always better to call on a professional for the installation to ensure its proper functioning.