Our energy: making your projects shine!
Sunti is a French company that develops, finances, builds and operates large-scale solar power systems. An expert in producing solar heat and electricity, for self-consumption or grid injection, Sunti builds turnkey projects by adapting to the expectations of its partners and to local issues. Our mission : delivering high-value, tailor-made solutions !
Let's build your project together!
Zero investment
The entire cost of the installation is covered by SUNTI.In return for making your land available, you'll receive a rent or a solar electricity or heat supply solution.
A robust, experienced company
As a subsidiary of SOPER, a renewable energy pioneer since 1989, SUNTI benefits from strong financial stability and investment capacity. Projects are financed at 100% by SUNTI. Since 1989, SOPER has contributed to the installation of more than 500MW solar and wind farms.
A turnkey solar installation
SUNTI is in charge of the project from A to Z, including development, construction, financing, operation and decommissioning. Everything is included! With over 30 years of experience in renewable energies, our teams can support you in designing a tailor-made offer (injection, self-consumption, energy storage, new mobility, agrivoltaics).
A single point of contact
In-house, we have all the necessary skills to support your project! We remain your sole contact throughout the life of your project!
Quality installations
We offer a wide range of customized solutions: injection, self-consumption, storage, new mobility, agrivoltaics. Our solar installations, designed to operate for decades, our systems stand out for the quality of their components and their meticulous integration (environmental, landscape and agricultural measures).
Sunti manages every step from A to Z.
Feasibility study
Analysis of the technical and economic potential of your site to guarantee the viability of the project. We provide a tailored indicative offer based on your site’s potential.
Design
Creation of a detailed preliminary project and launch of all administrative procedures, handled by Sunti.
Investment
Sunti provides equity financing and financial engineering. Project validation and signing of contractual agreements to secure your installation.
Construction
Coordination of work with our partners and site supervision. Installation carried out in compliance with standards and deadlines.
Operation and maintenance
Commissioning of the plant and complete management of its operation. Maintenance to guarantee performance and longevity throughout the contract period.
Our business sectors :
Sunti is committed alongside them:

With strong local roots, Sunti is also the official partner of Montpellier's professional handball team.