TS EcoRail system is a lightweight solution specifically designed for horizontal mounting of PV modules on trapezoidal and corrugated sheet metal roofs. The system combines both the roof connection and mounting rail functionalities into a single profile. As a lightweight solution, the TS EcoRail system minimizes the weight load on the roof structure while providing a secure and reliable platform for PV module installation. Its design optimizes material usage, making it a cost-effective choice for solar projects.