For North American solar systems, the best roof design for solar panels is one with a large, unshaded south face (an azimuth of 180 degrees). Not having a south-facing roof is not a deal-breaker. Professional installation typically includes 5-25 year warranties and ensures compliance with 2025. . Our U Rail mounting structures are designed for Trapezoid / Tin / Metal roofs. Our U shape rail can be cut in any length according to rib distances : 2 / 4 / 5 / 8 ribs. U tray rails can mount frame / glass thin film PV modules well with our matched mid / end clamps. 📞 Get a quote now 📥. . The good news is that solar panels can be installed on just about any roof type, but the installation process and mounting hardware might vary from material to material. Tesla's power producing photovoltaic (PV) roofing Tiles are visually indistinguishable from the non-power producing metal or glass roofing Tiles, enabling homeowners the ability to harvest solar energy without aesthetic. . Although some roof shapes and angles are better for solar production than others, solar panels are extremely versatile and can provide energy cost savings and carbon footprint reduction in a wide range of configurations. In other words: Don't let perfect be the enemy of good. Disclosure: As an Amazon Associate, this site earns from qualifying purchases.