BIPV waterproof structures are engineered for residential photovoltaic sheds, carports, and roof renovations where panels install directly onto purlins, eliminating the need for traditional color steel tile roofing.

Complete system includes: W-shaped waterproof rail, U-shaped channel, mid clamp, end clamp, cover plate, ridge cover plate, and maintenance channel. The W-shaped waterproof rail serves as the critical waterproofing element.

• Nonporous Design: Complete waterproof structure eliminates leakage points through integrated W-shaped rails and U-shaped channels that guide rainwater directly to drainage systems
• Structural Stability: Vertical W-shaped rails connect to beams via hoops or L-adapters, with modules secured by clamps and bolts for maximum system integrity
• Aesthetic Integration: Seamless roof integration with maintenance channels creates flat, visually appealing surfaces with superior waterproof performance
• Extended Service Life: Aluminum alloy construction provides corrosion resistance significantly exceeding standard galvanized materials, ensuring 25-year operational lifespan