How to Choose the Suitable Material of Solar Racking | Artsignenergy.com
Generally, the main materials of solar racking are aluminum alloy, carbon steel, and new materials. The right choice of solar racking material can greatly impact the economic performance and stability of a solar power plant. And have you ever been confused about whether to choose steel or aluminum solar mounting structures? Here we would like to introduce 3 main materials. 1. Aluminum solar racking . Its main feature is light weight, which is just about one third of the weight of carbon steel. The surface is anodized, forming a dense oxide film protective layer to prevent oxidation, it is highly corrosion resistant. Moreover, aluminum alloy has a recovery rate of 65% after 25 years service life, which is environmentally friendly and recyclable. In terms of production and processing, aluminum profiles can be easily processed into various specification through cutting, punching, drilling, and other processes, making it more flexible and easy to install. Therefore, alu...