C-channel reinforced CWT70H50/2NMC 867820

Universal structural element for photovoltaic installations

The reinforced C-channel CWT70H50/2NMC is a key component of the supporting structure, designed for creating vertical support posts in freestanding systems. Made of S350GD steel, this C-channel is characterized by high strength and corrosion resistance thanks to the Magnelis®, MagiZinc® or PosMAC coating. It is an ideal solution for both professional installers and end customers looking for a reliable and durable foundation for their photovoltaic panels.

Construction and assembly – convenience and precision

The design of the C-channel has been refined to facilitate assembly and ensure the stability of the entire structure. Elongated holes (up to 35 mm) increase the tolerance range for the depth of post embedding in the ground, and also facilitate precise leveling of the panels. Changing the shape of the holes to rectangular improves the locking of SGKFM10x20PV lock washers (with a mushroom head), which translates to greater safety and durability of the connections. The denser perforation is adapted to BDF...H profiles, allowing the mounting of structures at various angles of inclination of the panels to the ground.

Corrosion resistance and durability – an investment for years

The use of steel with a Magnelis®, MagiZinc® or PosMAC coating guarantees exceptional corrosion resistance, which is particularly important for structures exposed to atmospheric factors. The possibility of making solid C-channels with perforation only in the screw tightening areas further increases their strength and minimizes the risk of damage. Therefore, investing in this product is a guarantee of long-term and trouble-free operation of the photovoltaic system. The sheet thickness is 3.0 mm, which ensures adequate stiffness and load-bearing capacity of the element. The width of 70 mm and the height of 50 mm allow it to be adapted to various installation configurations.