A PV mounting rail, also known as a solar profile or mounting channel, is the horizontal structural member that supports solar panels on a roof or ground-mounted array. The constant rise in the price of electric energy together with the decrease in the prices of the elements that comprise a photovoltaic instal-lation is generating a direct increase in the. Our solar profiles — available in 40x40 mm, 45x40 mm and 80x40 mm cross-sections — form the backbone of any photovoltaic mounting system. Manufactured from EN AW-6060 T6 alloy, these profiles deliver the structural strength, corrosion resistance and lightweight properties that professional solar. Sika manufactures custom solar panel profiles, ideal for building support structures for solar panels. Our solutions include steel profiles, specialized system profiles, and rails, all tailor-made to ensure reliability, precision, and long-lasting performance. From tiled and barrel roofs to all types of industrial coverings. Discover also the product lines in all our operational fields: Energy savings and the use. The frame is one of the auxiliary materials used in photovoltaic modules, enhancing the strength of the modules and facilitating their installation and transportation. The primary material used is aluminum alloy.