The dangers of brick breakage during the installation of photovoltaic systems

If you're planning to install a photovoltaic system on your roof, mounting the solar panels is often one of the most important steps. However, working with roof tiles during installation poses significant risks. Cutting, grinding, or otherwise modifying tiles can lead to breakage, which can later result in costly repairs and water damage.

Why you shouldn't work on roof tiles

Roof tiles are essential protection against weather conditions such as rain, snow, and wind. Modifying them – whether by grinding or cutting – can cause cracks or structural weaknesses. These compromise the roof's watertightness and stability.

Without careful work, even minor damage can have major consequences. Water penetrating through damaged tiles often leads to permanent damage to the roof structure and significantly increases renovation costs.

The risks of brick processing

  • Water impermeability: Small cracks caused by working on tiles allow water to penetrate the roof.
  • Structural weakness: Processed bricks lose stability and can break easily.
  • Expensive repairs: Faulty workmanship can require extensive restoration work.

Why rely on professional solutions?

To avoid damage, you should rely on professional solutions. Special products like CLEVER-TILE ® are designed for use with photovoltaic systems and require no modification of the roof tiles. This minimizes the risk of damage and ensures a durable and safe installation.

Advantages of CLEVER-TILE ®

  • No broken tiles: The modules can be installed without any modification of the roof tiles.
  • Waterproof: The design reliably protects the roof from water and moisture.
  • Easy installation: Quick and safe installation without damaging the bricks.

Conclusion

Working with roof tiles carries high risks of damage and costly repairs. Rely on safe solutions like CLEVER-TILE ® to ensure a professional installation of your photovoltaic system.

Learn more about CLEVER-TILE ® and how it makes your photovoltaic installation safe and efficient.

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