In 2025, the adoption of sustainable energy solutions is more important than ever. Solar panel leasing represents an interesting opportunity for homeowners and investors. This choice offers numerous advantages, ranging from financial profitability to compliance with environmental regulations. Let’s explore together the seven exclusive benefits that solar panel leasing can bring you this year.

Key Points to Remember

• Solar panel leasing improves the profitability of your property.
• You can obtain additional income through the sale of electricity.
• EDF’s buyback rates guarantee a stable and advantageous source of income.
• Solar panels have a long lifespan, ensuring a sustainable return on investment.
• Self-consumption allows you to significantly reduce your energy bills.

1. Rental Yield

The rental yield of solar panels represents a significant financial advantage for property owners. In 2025, the leasing of roofs for the installation of solar panels has become a common practice, offering a passive and stable source of income.

The rental yield is calculated based on the available surface area, the sunshine in the region, and the rental rate negotiated with the operating company. It is important to properly assess these parameters to optimise your earnings.

Leasing your roof for solar panels can generate a significant additional income, without requiring any initial investment on your part. It’s a particularly attractive solution if you don’t want to commit to purchasing and maintaining the panels.

Here are some points to consider to maximise your rental yield:

• Precise assessment of sunshine: A thorough study of the sunshine in your region is essential. Areas with strong sunshine are more attractive to specialised companies. Consider installing a photovoltaic greenhouse for your crops.
• Negotiation of the rental rate: Compare offers from different companies to obtain the best possible rate. Don’t hesitate to play the competition.
• Optimisation of the surface area: Ensure that the surface area of your roof is used optimally. An efficient arrangement of solar panels allows you to increase electricity production and, consequently, your rental income.

In conclusion, leasing your roof for solar panels is an opportunity to seize to benefit from an attractive rental yield and contribute to the energy transition. It is important to be well-informed and compare offers to make the best choice. Investing in photovoltaic panels offers a better return than other investments.

2. Additional Monthly Income

Leasing solar panels can generate additional monthly income, which represents a significant financial advantage. This income comes from the sale of electricity produced by the solar panels to an energy supplier, such as EDF. Indeed, if your installation produces more electricity than you consume, the surplus is injected into the grid and you are compensated. It’s an excellent way to enhance your investment and improve your profitability.

Just imagine: each month, you receive a transfer thanks to the solar energy captured on your property. It’s a supplementary income that can help cover other expenses or be reinvested. Moreover, by contributing to the production of green energy, you actively participate in the energy transition, which is rewarding.

Here are some points to consider:

• The amount of income depends on the size of the installation, its geographical location (sunshine varies by region), and the electricity buyback rate.
• It is important to properly assess the production potential of your installation to estimate the income you can expect.
• Electricity buyback contracts are generally concluded for a fixed period, so it is essential to fully understand the conditions before committing.

Leasing solar panels offers a unique opportunity to transform your roof into a passive income source. It’s a win-win solution for you and for the environment.

Don’t forget that Solencia specialises in photovoltaic projects and can assist you in all stages of your project. Furthermore, improving energy performance is a major issue for all types of buildings. Finally, it is important to fully understand the factors for developing a profitable photovoltaic park.

3. EDF’s Special Buyback Rate

Considering leasing solar panels in 2025 also means looking at the opportunities offered by EDF in terms of electricity buyback. This scheme, although sometimes overlooked, can be particularly advantageous, especially with recent market developments.

The buyback rate offered by EDF is governed by specific regulations, and it is important to fully understand the conditions to make the most of it. Indeed, the price at which EDF buys back your surplus electricity may vary depending on the power of your installation and the date of signing your contract.

You should know that, if your photovoltaic installation is less than or equal to 500 kWp, you benefit from state aid which mandates EDF Obligation d’Achat (EDF OA) to guarantee the buyback of your surplus electricity for 20 years.

It is essential to stay informed of the rates in effect, as they are subject to change. Don’t hesitate to regularly consult the EDF website or contact an advisor to obtain accurate and up-to-date information.

Here are some elements to consider:

• Buyback rates are generally more attractive for small installations, less than 9 kWp. As of 7/6/2025, these installations benefit from a higher rate than larger installations.
• For larger installations, exceeding 100 kWp, a fixed rate is applied for the total sale of electricity. This rate is €88.6/MWh (8.86 c€/kWh) since 1 July 2025.
• It is possible to negotiate a contract with EDF for a period of 20 years, thus guaranteeing a fixed price for the buyback of your electricity throughout this period. This is a significant advantage for securing your long-term income.

In summary, EDF’s special buyback rate is a major asset of solar panel leasing. It allows you to generate additional income by selling your surplus electricity, while contributing to the energy transition. Don’t forget to be well-informed about the conditions and rates in effect to optimise your investment. We buy the energy you haven’t consumed at a price of €0.13/kWh over 3 years.

4. Lifespan of Solar Panels

The lifespan of solar panels is an important factor to consider when making a rental investment. Generally, solar panels are designed to last a long time, making them a durable investment. But how long exactly?

Most manufacturers offer a 25-year performance guarantee, which means they expect the panels to produce a significant amount of electricity for at least that period. However, this does not mean that the panels stop working after 25 years. In reality, they can continue to produce electricity for much longer, often up to 30 or 35 years, or even more.

It is important to note that the electricity production of solar panels gradually decreases over time. This degradation is usually very low, around 0.5% per year. This means that after 25 years, a solar panel can still produce about 80% of its initial production. For modern solar panels, the degradation is even lower.

Several factors can influence the actual lifespan of solar panels, including:

• The quality of the solar panels
• Local climatic conditions
• Regular maintenance
• The quality of the installation

It is essential to choose high-quality solar panels from reputable manufacturers and have the installation carried out by qualified professionals. Regular maintenance, such as cleaning the panels, can also help extend their lifespan.

Ultimately, the lifespan of solar panels is a major asset for a rental investment. Not only can they generate income for many years, but they also help reduce energy costs and improve the value of the property. In addition, there are solutions for recycling panels at the end of their life.

5. Self-Consumption

Self-consumption represents a significant opportunity for homeowners who lease their roofs for solar installations. Instead of simply selling all the electricity produced, a portion can be used directly to power your own home. It’s a smart way to reduce your dependence on the traditional electricity grid and to control your energy expenses.

Self-consumption is really about becoming an active participant in your consumption. You produce your own energy, you consume it, and you sell the surplus. It’s a virtuous circle that benefits everyone.

Self-consumption with sale of the surplus is a win-win solution. You reduce your electricity bill while contributing to the energy transition. In addition, you can benefit from a self-consumption bonus to encourage this approach.

Here are some concrete advantages of self-consumption:

• Reduction of the electricity bill: The less electricity you buy from the grid, the more you save.
• Energy independence: You are less vulnerable to fluctuations in energy prices.
• Additional income: The surplus electricity can be sold back to EDF, generating additional income.

In 2025, self-consumption is more than a trend, it’s an accessible reality encouraged by public authorities. It’s the perfect time to consider this option and optimise the benefits of your solar installation. Moreover, properly sizing your installation is crucial, and there are solar guides that can help you.

6. Reduction of Energy Costs

Leasing solar panels in 2025 offers a significant opportunity to reduce your energy costs. By producing your own electricity, you reduce your dependence on the traditional electricity grid and fluctuations in energy prices. This is a significant advantage, especially in a context where energy prices are increasingly unpredictable.

By opting for solar energy, you are investing in a sustainable solution that will allow you to make substantial savings in the long term. In addition, you actively contribute to the energy transition and the reduction of your carbon footprint. It’s a wise choice both economically and environmentally.

The reduction of energy consumption is a major issue for the years to come. Solar panels represent a concrete solution to achieve this goal and reduce your electricity bill.

Here are some concrete advantages of reducing energy costs through solar panel leasing:

• Reduction of the monthly electricity bill.
• Increased independence from traditional energy suppliers.
• Protection against future increases in electricity prices.

In addition to these direct benefits, it is important to note that the installation of solar panels can also increase the value of your property. This is an additional asset to consider when making your decision.

It is important to note that financial aid is available to facilitate the installation of solar panels. Don’t hesitate to inquire about the different options available to you. Installing solar panels in La Rochelle can be an excellent option to take advantage of the optimal sunshine in the region. By coupling the panels with a battery, you can reduce your dependence on the grid and save money on your bills.

7. Regulatory Compliance

Leasing solar panels involves complying with a set of constantly evolving regulations. It is essential to fully understand these obligations to avoid any legal and financial problems. Failure to comply with these regulations can result in significant penalties.

Here are some important points to consider:

• Installation standards: Solar panels must be installed in accordance with current standards, including electrical safety standards and local planning regulations. It is important to use a certified solar panel installation installer to ensure a compliant installation.
• Administrative declarations: Leasing solar panels may require declarations to your town hall or other administrative bodies. Find out about the steps to take.
• Lease agreements: Lease agreements must be clear and precise, and comply with legal provisions regarding leasing. Have your contract reviewed by a legal professional if necessary.

It is strongly recommended to stay informed of the latest regulatory developments in solar energy. Regulations change regularly, and it is important to adapt to remain in compliance.

In 2025, the new photovoltaic panel regulations are becoming increasingly strict, especially with RE2020. It is therefore important to be well-informed about the financial aid available for compliance.

Compliance with the rules is super important to avoid trouble. To find out everything about how to stay on the right side of the law, visit our website now!

In summary: solar energy, a choice that matters in 2025

As we’ve seen, installing solar panels is a really good idea for 2025. It helps reduce electricity bills, it’s good for the planet, and it can even make money if you sell the surplus. With new rules like RE2020, it’s clear that solar is a solution for the future. It’s an investment, yes, but one that pays off in the long term. So, if you’re looking to save money and be more environmentally friendly, solar panels are an option to consider seriously.

Frequently Asked Questions

What is the typical lifespan of a solar panel?

The average lifespan of a solar panel is about 25 to 30 years. This means that once installed, your panels will continue to produce electricity for many years, offering a sustainable return on investment.

Is it permissible to install solar panels on a rental property?

Yes, it is perfectly permissible to install solar panels on a property intended for rental. If you choose to sell all the electricity produced to EDF, the panels remain your property and are not considered part of the rented property. You are then responsible for their maintenance.

What is self-consumption in terms of solar energy?

Self-consumption consists of using the electricity produced by your solar panels directly for your own needs. If you produce more electricity than you consume, the surplus can be sold to the grid, which can generate additional income.

How does RE2020 influence the installation of solar panels?

In 2025, the RE2020 environmental regulation imposes stricter criteria for new constructions, particularly in terms of energy performance and carbon footprint reduction. Solar panels contribute to achieving these goals by producing clean and renewable energy.

Can solar panels really reduce my energy bills?

Yes, installing solar panels can significantly reduce your electricity bills. By producing your own energy, you depend less on the public grid and its rates, which leads to substantial savings in the long term.

How can I avoid scams related to the installation of solar panels?

To avoid scams, be wary of offers that promise excessively high returns or abnormally low prices. Always check the reputation of the installer, request several quotes, and make sure the company is certified and recognised in the sector.

What is EDF’s special buyback rate?

EDF’s special buyback rate is a guaranteed price at which EDF undertakes to buy the electricity you produce and do not use. This rate, often advantageous, is put in place to encourage the production of solar energy and can last for several years after installation.

Does installing solar panels increase the value of a property?

Installing solar panels increases the value of your property because it improves its energy performance and reduces operating costs. It’s a major asset in the current property market, where energy efficiency is increasingly sought after.