Complete assembly kit included: each package contains 1 metal roof bracket, 4 stainless steel M6 x 25 mm screws with waterproof pads, 1 stainless steel M8 x 25 mm screw, 1 M8 nut, 1 washer, 1 spring washer and 4 self-adhesive EPDM rubber pads for a safe and weatherproof installation. This product is designed to have high strength, corrosion resistance and ease of installation. It is suitable for various ground-based photovoltaic power stations, rooftop distributed photovoltaic systems and tracking support systems. Using high-quality materials and precise manufacturing. Solar pv module mounting rails supplier which is most suitable for solar panel roof mount while has various size of profile for option, different size of aluminum rail is suitable for different strength request. Solar mounting rails are available in mill, anodizing finishes. Artsign has designed a. 1. Flat Roof Solar Ground Mounting C Shape Galvanized Steel Corrosion-Resistant PV Bracket with 25-30 Year Warranty: This product is suitable for various solar energy systems, specifically designed for flat roof solar mounting. These meticulously engineered structures provide the foundation on which solar panels are securely mounted, allowing them to efficiently harness. DURABLE & CORROSION RESISTANT: Made of high quality 304 stainless steel, the Offgridtec trapezoidal clamp ensures safe, durable and rust-proof solar panel installation.