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Your challenges
Your challenges
Reduce my electricity bill
Reduce your electricity purchases and costs thanks to our range of solutions: ground-mounted power plants, shading systems, roofs, PPAs, etc.
Increase the value of my property and generate additional income
Enhance the value of your assets - land, buildings, infrastructure - with renewable energy and play your part in an energy transition that creates value for everyone.
Explore these opportunities with an advisor -
Our solutions
Our solutions
Ground-based power station
Landowners, farmers, local authorities: make the most of your land and play your part in the energy transition.
Car park canopy
A photovoltaic shade protects parked vehicles while generating electricity from solar panels installed on the roof.
New roof
Do you have a tertiary, commercial or industrial building? Make the most of your space by fitting your roof with photovoltaic panels.
Roof renovation
Would you like to modernise your building and bring it up to standard by renovating your roof? Install photovoltaic panels on your roof!
Agrivoltaic solutions
Make a better living from your farming activity with agrivoltaics. Discover Sun'Agri, the entity dedicated to transition solutions for the world of agriculture.
Deploy these solutions with an expert -
Our offers
- About
- Le Mag'
We support all transition projects
A PPA (Private Purchase Agreement) is an over-the-counter electricity purchase/sale contract between an independent producer of renewable electricity and a corporate (Corporate PPA) or local authority customer.
- Gain control and long-term visibility of your electricity purchases
- Diversify and secure your supply
- Strengthen your commitment to the transition
- Be at the forefront of a fast-growing trend
Self-consumption is an effective and sustainable solution for controlling your energy bills.
- Control your expenses and limit your electricity purchases
- Decarbonize your balance sheet
- Strengthen your commitment to the transition
The provision of vacant land or land undergoing redevelopment enables the installation of ground-mounted solar power plants. The landowner receives rent for the duration of the plant’s operation.
- Add value to derelict or vacant land
- Receive fixed, regular income
- Contribute to the energy transition in your region
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Turnkey, biodiversity-friendly and reversible projects
Design, selection, financing, construction, modernization, renovation and solarization. Benefit from the Sun’R Group’s cutting-edge technology and culture of innovation for your photovoltaic and hydroelectric infrastructure projects.
- Solarization of roofs, parking canopies and buildings
- Upgrading and compliance with the French Renewable Energy Acceleration Law
- Infrastructure and building renovation
- Customized project financing
- Modernization of hydroelectric and PSH projects
You are a farmer or a cooperative and wish to make the most of the potential that agrivoltaic equipment can provide, as a work tool or to secure your farm’s income. Sun’R and Sun’Agri combine their complementary expertise to serve you.
- Project support
- Agronomic monitoring and agricultural services
- Customized financing
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Sun’Agri technology (five patents, Sitevi Innovation Awards)
Every project is unique. We tailor our support to your needs, and provide the right experts for every problem and every assignment.
- Project ownership
- Project management
- Maintenance
- Project support and co-development
As a subsidiary of Sun’R, Volterres was created to add value to the electricity we produce in our own power plants and those of our partners, to encourage the integration of renewable energy projects within local communities, and to bring producers and consumers closer together.
- Electricity certification and traceability
- Short-circuit energy supply
- Green electricity supply
- Advice on buying and selling electricity