SMA40/6 aluminum mounting rail 890466

Mounting rail for photovoltaic panels – solid construction and easy installation

The SMA40/6 mounting rail is an element designed for mounting photovoltaic panels to roof structures made of trapezoidal sheet metal, including popular systems such as DS-V6aN. Made of aluminum (EN AW-6063), it ensures durability and corrosion resistance, which is crucial in outdoor installations.

Construction and application

The SMA40/6 rail stands out with its well-thought-out design, which facilitates and speeds up the installation process. Its height of 40 mm provides adequate ventilation of the space under the panels, which translates to better efficiency of the photovoltaic system. The special cross-section of the rail increases its mechanical strength, guaranteeing the stability of the entire structure.

Advantages for the installer and user:

• Quick installation: The height of 40 mm and the special groove facilitate precise positioning of screws during installation, saving time and minimizing the risk of errors.
• Strength and stability: The aluminum profile with increased strength provides solid mounting of the panels, even in difficult weather conditions.
• Moisture protection: Contact surfaces of the rail with the roof (in the SMA40/033 version) are equipped with a rubber seal, which prevents water from penetrating under the panels.
• Compatibility: Modified slot facilitates the mounting of KLIK-type clamps, increasing the flexibility of the installation.
• Customization options: On request, the rail can be painted black RAL9005, which improves the aesthetics of the installation.

For proper mounting of the rail, it is recommended to use a minimum of 4 SMDP6.0x25E screws per mounting element. This guarantees the stability and safety of the entire photovoltaic structure.