Square tubes are essential components in photovoltaic (PV) mounting systems due to their strength, stability, and versatility. In both rooftop and ground-mounted solar installations, square tubes provide a robust support structure for solar panels. Their symmetrical design allows for efficient load distribution, making them ideal for withstanding environmental forces like wind and snow. 

For large-scale ground-mounted PV systems, square tubes form the foundation and support structure, offering high durability and resistance to harsh weather conditions. In rooftop applications, square tubes serve as both horizontal and vertical supports, evenly distributing weight and enhancing stability. 

Original

Product Size

Thickness

Feature 

Finish

Application

Warranty Periods

Altoda

Hebei, China

Customizable to project specifications (e.g., 20x20mm, 40x40mm)

1.0mm - 12.0mm

High structural strength, excellent corrosion resistance

Hot dip galvanizing、Zinc aluminum magnesium

Rooftop and ground-mounted installations

25 years structural performance guarantee

Brand

Material

Q235, Q345, SS400, S235JR, S275JR, S355JR

**TIPS: Products Can Be Customized Based On Specific Requirements Such As Materials, Sizes, Packaging, And Surface Treatment. For more, please contact us.

We are committed to excellence in everything we do and look forward to working with you!

Contact Person: Sunny Zhao

E-mail: sunnyzhao@altodasolar.com

Tel/ Whatsapp: 86-18019732369

Add:  609, Building T6, Qibao Longda Mansion, Minhang District, Shanghai, China