Lightweight Rails: Easy to handle and transport, ensuring smooth installation.Patented Tracking System: Offers precision and reliability for optimal performance.Robust Rail Structure: Built to withstand diverse climate conditions, ensuring long-term durability.Flexible Project Suitability: Ideal for projects of any size, providing a high-quality, cost-effective, and fast installation solution.Roof-Top Ready: All installation work can be conveniently carried out on the roof.Screwless Splice Connector: Eliminates the need for drilling, streamlining the installation process.Material: AluminumCarton Quantity: 100 pcs / box