Metal roof tiles with integrated photovoltaics (PV) combine the lightness and robustness of metal roofs with the ability to efficiently generate solar power. This solution is a particularly attractive alternative to conventional PV mounting systems, especially in renovation projects, lightweight constructions, and regions with high snow load or storm resistance requirements.
What are metal roof tiles with integrated PV?
Metal roof tiles are profiled metal elements – usually made of steel or aluminum – designed to resemble traditional roof tiles. In the photovoltaic (PV) version, either special modules are mounted directly onto the metal elements, or pre-assembled solar units are used that combine roofing and electricity generation.
Typical materials
- 🟪 Galvanized steel: robust, durable and affordable
- 🟨 Aluminum: corrosion-free and particularly lightweight
Advantages of PV on metal roof tiles
Lightweight and statically unproblematic
The low weight of the sheet metal elements allows their use on structures with limited load-bearing capacity – for example, in roof renovations or halls.
Short assembly time
The large-area installation of the metal sheets and the possibility of direct PV mounting significantly shorten the construction time.
Weather and UV resistant
Powder-coated or multi-coated surfaces offer reliable protection against weathering, corrosion and UV radiation.
Optimal use of the roof area
Roof-integrated PV solutions allow the entire surface to be used – without restrictions due to mounting structures or rail systems.
Application areas for PV on metal roofs
- 🏠 Residential building with pitched roof renovation
- 🏢 Commercial and industrial buildings with large metal roofs
- 🚜 Agricultural buildings and barns
- 🏗️ Lightweight halls, carports or tool sheds
Technical aspects and variants
In-roof or on-roof systems
Depending on the design, the PV system is mounted directly onto the metal roof tiles (on-roof) or fully integrated into the roof (in-roof), the latter being particularly visually appealing.
Connection technology
Special brackets, clamps or roof hooks are used to securely mount the PV modules – adapted to the profile of the metal roof tiles.
Fire protection and building permit
Metal roofs with PV systems must meet specific requirements regarding fire resistance and watertightness. Selecting certified systems is crucial in this regard.
Sustainability of metal roof tiles with PV
Metal roof tiles are made from fully recyclable materials. In combination with a photovoltaic system, they enable virtually CO₂-neutral energy generation for decades – with minimal maintenance.
Conclusion: Metal roof tiles with PV – a powerful combination for smart roofs
The combination of a metal roof and photovoltaics offers a durable, economical, and visually appealing solution for modern roofs. It is suitable for both new buildings and renovations where weight, ease of installation, and energy efficiency are key considerations.
If you would like to learn more about how CLEVER-TILE ® enables the safe installation of PV systems on existing tiled roofs with a universal replacement tile – without any cutting or drilling – then visit our product page:
Referenced terms and sources
This existing glossary article was reviewed and approved on 14 October 2026. Time-sensitive information still refers to its original publication context unless the article states otherwise. It does not replace installation instructions or confirm compatibility with a particular roof tile model.
Machine-assisted translation. The German version remains available.
Data sheet and installation guideOriginal source