Mounting Systems GmbH in Köln

30 years of engineering. A new industrial chapter.
- Continuity of proven systems LightX and FD3 remain available, now supported by Dome Solar's supply chain and industrial capacity. Contact us
- Stronger international reach Expanded sales and local technical support in Spain, Poland, Germany, Morocco, and beyond. Contact us
- German engineering standards will be maintained The original German suppliers will remain. Strict static calculations and long-term durability will continue to be ensured. Contact us
- Expanded product portfolio Access the full Dome Solar range — systems for pitched roofs, carports and ground-mounted systems — through a single partner. Contact us
- Will LightX and FD3 remain available? Product continuity is the top priority. LightX and FD3 will remain fully available—now backed by the industrial capacity and supply chain of Dome Solar, ensuring reliable product availability at any scale.
- Does „Made in Germany“ still count? Yes. The original German suppliers will be retained. Engineering standards, requirements for structural calculations, and quality controls will remain unchanged. The German manufacturing tradition is a central part of Mounting Systems' brand identity.
- Who can I contact for technical support? Your existing contacts remain unchanged. Dome Solar is strengthening local technical teams in key markets—Spain, Poland, Germany, Morocco, and beyond—to ensure strong support for EPCs and installers during the transition phase and beyond.
- What new products are available now? Thanks to Dome Solar, you now have access to an expanded portfolio, including systems for pitched roofs (NPA+ Side, NPA+ Top, NPO+, RB-Solar Tilt, Hélios B², Ital-Solar, Fibro-Solar), systems for flat roofs (Roof-Solar), a solution for carports (Hélios RC3), as well as systems for ground-mounted installations.
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Mounting Systems is a German company specializing in the development and manufacturing of mounting systems for photovoltaic installations, historically recognized for its expertise in flat roof solutions.
Mounting Systems stands out through a comprehensive offering that integrates products, services and logistics, with a strong focus on quality, reliability and ease of installation.
Dome Solar, the French market leader in mounting systems for photovoltaic panels on large rooftops and solar carports, announced in March 2026 the acquisition of selected strategic assets from Mounting Systems, including the brand, key intellectual property rights, as well as the technologies behind flat-roof solutions, in particular LightX and FD3.
This transaction enables Dome Solar to combine one of the most extensive portfolios of mounting systems on the French market with proven German engineering in the field of ballasted systems, thereby delivering reliable and high-performance photovoltaic solutions tailored to real-world conditions.
Our export team is at your disposal.
Dome Solar develops, manufactures and distributes mounting systems for photovoltaic installations on large industrial and commercial rooftops, solar carports and ground-mounted projects.
The company employs around 100 employees on three industrial sites and has an integrated R&D laboratory as well as its own testing facilities — the industrial base that now supports the entire range of Mounting Systems.
Mounting Systems founded in Germany
An engineering-driven approach to PV mounting systems. Rigorous static calculations, tested durability — a reputation built project by project.
International Expansion
Solutions deployed in over 70 countries. LightX and FD3 establish themselves as leading ballasted flat roof systems.
Dome Solar founded in Nantes, France
Dome Solar is rapidly becoming the French market leader in photovoltaic solutions for large commercial and industrial roofs.