Integrated PV Bracket System for TPO/PVC Membrane Roofs 1. Overview of TPO/PVC Membrane Roof As a new type of thermoplastic roofing waterproof membrane, TPO/PVC has a service life of over 25 years. It is characterized by strong environmental adaptability, high joint peel strength, excellent aging resistance, chemical corrosion resistance, superior physical properties, good plasticity, energy conservation and environmental protection, as well as outstanding puncture resistance. Covering the existing roof structural layer with TPO/PVC membrane can effectively solve the problems of roof aging and water leakage. In recent years, after introducing production technology in China, it has been increasingly widely used…