Grace Solar's GS-HR Rail delivers robust, precision-engineered support for solar arrays worldwide. Crafted from high-strength 6061 aluminum alloy (55x28mm), it offers exceptional corrosion resistance and universal compatibility with all major clamps and PV panels. Designed for rapid assembly and minimal maintenance, our rails ensure secure installations across residential, commercial, and industrial projects. Backed by UL, TUV, and JIS certifications, GS-HR Rail embodies Grace Solar’s mission: "Mount every solar plant firm as rock." Custom lengths available to fit any layout...