Solar

Realisation solterre PV Santenay Chatenois-les-forges

Because the smart roof is the future of sustainable construction, we have chosen to develop new solar solutions. Protecting, insulating, producing hot water and above all electricity… these are the functions of the roofs of tomorrow. Our “Demain Tous solaire” program is the realization of our convictions: building the habitat of the future with our customers, by supporting them in the major changes in their profession. Find out more about the solar roof through our thematic articles.

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Solar

Energy transition

Build

The Terreal solar offer for professionals

We are rolling out our Demain Tous Solaire programme to help solar energy progress even further. It includes a wide range of services to ensure that roofers and electricians fit our systems professionally, to help you sell the most suitable solutions and to ensure that your customers are satisfied. Becoming a partner in our programme gives you access to exclusive tools.

Solar

Renovate & maintain

Fitting solar panels when you renovate your roof

Renovating your roof provides the ideal opportunity for installing solar panels. The costs of the work will be lower and the value of the building will increase, as it becomes able to produce its own energy thanks to its photovoltaic roof.

Norme RE2020 maison naturel au milieu des bois

Everything you need to know about RE2020 regulations

The RE2020 regulations came into force at the beginning of 2022. They have been put in place to gradually replace RT2012 by setting more ambitious targets for reducing greenhouse gas emissions from new public and residential buildings, during their construction as well as their use. The RE2020 regulations also take adapting the building to climatic conditions into account.

Solar

Energy transition

The Terreal solar offer for individuals

For more than 10 years, Terreal and its subsidiary GSE Integration have been developing a complete range of innovative and patented solar roofing solutions for residential use. These solutions are compatible with any architectural decision or style of roof, as well as with all the roofing tiles and slates available on the market, in terms of waterproofing, integration and aesthetics.

Focus on

Terreal solar for individuals

For more than 10 years, Terreal and its subsidiary GSE Intégration have developed a complete range of innovative and patented solar roofing solutions for residential use. These solutions are compatible with all architectural choices and roofing styles and with all tiles and slates on the market in terms of waterproofing, integration and aesthetics.Terreal solar for individuals

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Solar

Energy transition

Build

What maintenance do solar panels need?

Maintaining your solar panels is easy, but they must be cleaned regularly and following certain rules, particularly with regard to safety. Economical and resistant, photovoltaic panels must be cleaned on average twice a year, following a few precautions to avoid damaging them.

Solar

Energy transition

Build

Does the efficiency of solar panels offer an attractive proposal?

Solar panels can be used to produce renewable energy without any greenhouse gas emissions. Given that solar panels are a long-term investment, knowing how efficient they are is essential. The aim is to be able to bypass the power grid and produce your own electricity in a drive towards autonomy.

RE2020 Panneaux solaire maison toiture tuile terre cuite

Solar

Energy transition

Photovoltaic solar energy: the advantage of RE2020

The RE2020 regulation covers all new buildings designed for collective and individual housing, offices and educational establishments. These buildings must aim to be as energy self-sufficient as possible, particularly in terms of electricity.

Panneaux solaires dans le Nord : un investissement rentable

Solar

Energy transition

Build

Solar panels in the north of France – a profitable investment

Let's put a stop to any misconceptions here and now – installing a solar panel in the north of France is profitable! Whether you live in Lille, Paris, Nantes or Strasbourg, there is a whole host of advantages to investing in solar energy. Solar panels work on levels of brightness rather than heat from the sun. Because of this, they offer a high yield even on the roofs of houses and buildings located in the north of France.

Branchement panneau solaire - Fonctionnement

Solar

Energy transition

How does a photovoltaic panel work ?

At the forefront of the energy revolution, solar panels are really taking off! How a photovoltaic panel works is very simple to understand, and understand it you must if you want to invest in this type of installation to generate some or all of your electricity from solar energy. One of the advantages is that solar power is unlimited and free, and considered sustainable. With a solar roof from Terreal, you can provide your home with a conscience-free and environmentally friendly system.

Solar

Energy transition

Build

The advantages of installing solar panels

Installing solar panels on the roof of a building offers many economic and ecological advantages. By using renewable, decarbonised energy like the sun to produce electricity, you can significantly reduce your environmental impact and bring down your energy bills. As part of a bioclimatic construction made to RE2020 standards, an autonomous solar installation can also score highly in terms of complying with the regulations in force.

FAQs

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Today, with the possibility of self-consumption, a single Linky electricity meter is sufficient to count the electricity sold and consumed by the house.

For self-consumption without resale, it is not necessary to change the meter.
For self-consumption with resale, Enedis will intervene to install a Linky meter so that you can benefit from the feed-in tariff for the electricity produced.

Income from photovoltaic production is not taxable in the case of total or partial resale. Except if the production exceeds the consumption of the house by more than twice.

No, photovoltaic modules do not consume electricity, day or night.

No, because the microinverter switches off when the grid is disconnected for safety reasons (see standard: DIN VDE 0126-1-1/A1).

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