Mounting rail aluminum SMA40/033 890433

Aluminum mounting rail – solid mounting for photovoltaic panels

The SMA40/033 mounting rail is a key element of the photovoltaic panel mounting system, especially on roofs covered with trapezoidal sheet metal. The BAKS product, with catalog number 890433, is distinguished by its high quality workmanship and thoughtful design, ensuring the stability and durability of the installation. It is a solution for both professional installers and end customers who value reliability and ease of installation.

Construction and application

The rail is made of aluminum (EN AW-6063), which guarantees its lightness and corrosion resistance. The height of 40.7 mm provides not only quick installation, but also optimal ventilation of the space under the panels, which translates into their more efficient operation and longer life. The special cross-section of the rail increases its mechanical strength, and the contact surfaces with the roof are equipped with a sealing rubber (in the SMA40/033 option), minimizing the risk of leaks. An additional groove facilitates precise positioning of screws during installation.

Advantages and benefits

• Quick installation: The height of the rail and the special screw groove significantly speed up the installation process.
• Strength: Aluminum and the special cross-section provide high resistance to loads.
• Moisture protection: The rubber seal minimizes the risk of water leakage under the panels.
• Optimal ventilation: The height of the rail ensures adequate airflow, preventing the panels from overheating.
• Versatility: The rail is compatible with various structural systems, including the DS-V6aN structure.
• Durability: The use of high-quality aluminum guarantees long-term operation without loss of properties.

Additional information

For mounting the rail, it is recommended to use SMDP6,0x25E screws (minimum 4 pieces). BAKS offers a wide selection of cable trays and installation systems since 1986, and its products are valued worldwide for their precision and compliance with safety standards. The SMA40/033 rail is an ideal solution for people looking for a reliable and durable system for mounting photovoltaic panels to trapezoidal sheet metal roofs.