About
Founded in 2008, Dome Solar is a private headquartered in Rezé, France specializing in Solar.
Dome Solar is a French manufacturer specializing in mounting systems and fasteners for photovoltaic panel installation on large roofs, flat roofs, canopies, and parking shade structures. Founded in 2008, the company designs and produces technically evaluated mounting systems compatible with all building types including commercial, office, logistics, industrial, agricultural, and public facilities. The company operates with integrated design and engineering offices staffed with technicians and engineers who provide detailed project planning, daily technical support, R&D of new solutions, and technical certification. Dome Solar has established production capacity in Rezé, France, manufacturing steel rails for its Hélios B and Hélios RC3 mounting systems. The company is present in over 30 countries and became a 100% subsidiary of Kingspan Bacacier group in March 2026. Product range includes thermally welded systems for TPO, PVC, and bitumen roofing materials, with 18 ATec/ETN technical evaluations.
Headquarters
Rezé, France
Founded
2008
Company Type
Private
Business Models
Value Chain
Service Regions
Europe, Africa, International (33+ countries)
Industry Memberships
Photovoltaic sector technical certification bodies
Products
Hélios B
Hélios RC3
RB-Solar
Roof-Solar TPO
Tagsolar PVC
Tagsolar Bitumen
Certifications & Awards
Certifications
ATec/ETN Technical Evaluation