PV mounting rails

PV mounting rails are a key component of every photovoltaic system. They form the basis for the secure and stable attachment of solar modules to roofs or other installation surfaces. This article explains the different types of mounting rails, their advantages, and what to consider when making your selection.

What are PV mounting rails?

PV mounting rails are specially designed profiles used to attach solar modules. They are used in combination with other mounting system components such as clamps, roof hooks, or screws to securely fix the modules. Mounting rails are often made of aluminum because this material is both lightweight and corrosion-resistant.

Types of PV mounting rails

• Standard mounting rails: These universal rails are suitable for most roof types and offer easy installation.
• Flat roof mounting rails: Specially designed for flat roofs, they allow flexible tilt angles for optimal sun exposure.
• In-roof systems: These rails are suitable for integrated solar systems where the modules are embedded directly into the roof surface.
• Rails for carports and open spaces: These systems are optimized for use on racks or carports.

Advantages of high-quality PV mounting rails

• Durability: High-quality materials such as aluminum and stainless steel offer a long service life.
• Weather resistance: PV mounting rails are designed to withstand extreme weather conditions.
• Flexibility: They are suitable for different roof types such as pitched roofs, flat roofs and open space installations.
• Easy assembly: Modular systems significantly simplify installation.
• Increased efficiency: Precise alignment of the modules maximizes energy yield.

What should you pay attention to when making your selection?

When selecting PV mounting rails, you should consider the following aspects:

• Roof type: The rails must be suitable for the specific roof material and pitch.
• Load-bearing capacity: Ensure that the rails can support the weight of the modules and any additional load from snow or wind.
• Material quality: Aluminum and stainless steel are ideal because they are lightweight and corrosion-resistant.
• Compatibility: The rails should be compatible with the other mounting system components.
• Certification: Look for tested quality and DIN certifications.

Avoid mistakes with inferior mounting rails

Cheap or poorly designed mounting rails can lead to significant problems, including unstable modules, roof leaks, or even damage from wind loads. A solid investment in high-quality mounting rails protects against costly repairs and increases the safety of your system.

Why CLEVER-TILE ®?

With CLEVER-TILE ®, you get a mounting system that is not only innovative but also exceptionally user-friendly. CLEVER-TILE ® offers tailored solutions for your PV system, reduces installation effort, and ensures maximum stability and efficiency. Choose quality and trust CLEVER-TILE ® for your photovoltaic projects.