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Grace Solar's Flat Base Rail Hook Kit for Corrugated Metal Roofs delivers a robust, corrosion-resistant solution for commercial and industrial solar installations. Crafted from high-strength aluminum alloy and stainless steel, this rail-less system ensures rapid, no-drill assembly while protecting roof integrity. Certified to UL, TÜV, and AS/NZS 1170 standards, it withstands 60m/s winds and 1.4kN/m² snow loads. Ideal for trapezoidal or corrugated metal roofs, our patented clamps enable parallel mounting (10-60° tilt) with 10-year warranty and 20+ years lifespan...

Grace Solar's Universal Metal Roof Clamp offers ​20-year corrosion-resistant performance with aerospace-grade aluminum alloy and SUS304 stainless steel. Designed for trapezoidal, corrugated, and standing seam metal roofs, its ​patented rail-less/no-drill installation saves 50% labor costs. Certified to withstand 60m/s winds and 1.4kN/m² snow loads (AS/NZS 1170, TUV, JIS), it supports frameless panels and integrates AI-optimized tilt angles. With ​48GW global project validation, it’s the top choice for industrial/commercial solar systems. ..