Dome Solar

Mounting systems for photovoltaic panels on large roof and canopies

Dome Solar, your reference manufacturer of mounting systems

A dedicated technical team

to support your projects for 15 years

The widest range in the market

with 18 ATec/ETN certifications

Exemplary quality

and made in France, already delivered to 33 countries

Study of your project

Initiate the study of your next photovoltaic installation project.

Dome Solar, your expert manufacturer of mounting systems for photovoltaic panels

Since 2008, our company has been designing and producing premium, certified mounting systems that ensure the safety and durability of your photovoltaic installations on large roofs and canopies.

As specialists in the field, we offer the widest range of mounting system for photovoltaic panels on the market, compatible with all types of buildings, roofs, and canopies made of metal or wood frames. Our photovoltaic mounting systems are designed to be strong, reliable, and easy to install. Made of steel or aluminum, they offer increased resistance to weather conditions and temperature variations, ensuring the durability and efficiency of your photovoltaic panels.

At Dome Solar, we are deeply committed to values related to local production. That’s why, since 2023, our company has equipped itself with a production line that allows us to manufacture steel rails for the Helios B² and Helios RC3 mounting systems on demand, from our headquarters in Rezé (44, Loire-Atlantique).

Collaborating with Dome Solar means choosing quality service and technical support available to assist you in your photovoltaic installation projects.

for your solar projects

bureau d’études Dome Solar

Technical department

The technicians and engineers at Dome Solar assist you in creating detailed plans for each project, daily technical support, research and development of new solutions, and obtaining certifications (ATec, ETN). This last task is the cornerstone of our profession!

bureau d’études Dome Solar

Technical support and assembly

Dome Solar offers the widest range of mountings for solar panels on inclined roofs, flat roofs, and canopies. 100% adapted and certified solutions for any type of building: commercial, offices, logistics, industrial, agricultural, Public Access Buildings (ERP), and photovoltaic canopies.

bureau d’études Dome Solar

Certified technology

We are committed to designing quality mountings for our clients. That’s why our products are rigorously tested to obtain certifications recognized by the photovoltaic sector.

bureau d’études Dome Solar

A qualified team

For more than 10 years, the Dome Solar teams have united their skills around one goal: to ensure the longevity of your photovoltaic installations with our mountings. To this end, we work every day to support you in a personalized way, at every stage of your project.

We strive to deliver Dome Solar mounting systems all around the world!

Dome Solar is already present in more than 30 countries



A farmer equips his roof with photovoltaic panels

Sloping roofs
Agricultural buildings

Our Dome Solar news



It’s a very good team who give very good attention. The structure is the solution for many roofs that couldn’t be perfored and don’t have the structural capacity to support the traditional weights.

Daniel Chaves, Director Managing, Dicoma

The RB-Solar system relieved us during installation with its simplicity of setup and surprised us with its robustness of support. We also saved precious time in execution deadlines.

Mohammed Zemmouri, General Director, AWAS

Having been called upon during an insurance visit in support of expertise after a storm, I was able to see the differences in damage between plants equipped with systems fixed in the tray and plants made with systems taken in the purlin. Since then, I have been a strong advocate of processes with fixation in the building structure, especially of the Hélios B².

Jean-François Loiseau, President, SOLENGIE

Your sales service is very dynamic! And when our deadlines are very tight, your services (sales, engineering department, purchasing & logistics) do everything to respond to us in time.

David Danger, Construction EngineerVSB Energies Nouvelles

We have established good relations with the members of the sales service and the engineering department provided us with a detailed and quality layout, which allowed our installation teams to be serene upon arriving at the site.

Maxime Tuffi, Activity Manager, Groupe Fauché

We have very good contacts with the company. The Dome Solar team is easy to reach and always available. Its responsiveness and professionalism for urgent requests are a real plus compared to its competitors.

Guillaume-Pierre Tremblay, B2B Operations Officer, Legendre Energie