What Are The Materials Of Photovoltaic Brackets

The materials of photovoltaic brackets mainly include the following:

 

Carbon steel: the most commonly used, with high strength and low cost, but requires anti-corrosion treatment (such as hot-dip galvanizing).

 

Aluminum alloy: lightweight and corrosion-resistant, suitable for roof projects, but with high cost. 

 

Stainless steel: suitable for highly corrosive environments such as coastal areas, but with the highest cost.

 

Zinc aluminum magnesium steel: Strong corrosion resistance, suitable for harsh environments such as deserts and saline alkali land.

 

Weathering steel: maintenance free, corrosion resistance 2-8 times higher than carbon steel, suitable for environmental projects.

 

Composite materials, such as fiberglass, are lightweight, weather resistant, and suitable for complex environments.