2026-09-28
At the September 2026 Canton Fair, ZhongTang showcased a full range of customized PV mounting rail profiles tailored to the varying installation standards, climatic conditions and building structures across different countries and regions, demonstrating the company’s R&D and supply capabilities in addressing diversified global market demands.
As PV project scenarios and regulatory standards differ from country to country, there are significant variations in rail cross-section design, wall thickness, slot specifications and corrosion protection grades. The European market, with heavy snow and strong wind conditions, requires rails with higher structural load ratings and thicker wall dimensions, along with CE certification compliance. In Southeast Asia and the Middle East, where high temperature, high humidity and salt spray corrosion prevail, the market favors lightweight, highly corrosion-resistant anodized aluminum rails. The North American market strictly follows UL safety standards, with specific format requirements for rail slot structures and installation compatibility.
The four rail profiles on display (image below) represent typical solutions for different regional markets: from general-purpose ground-mount rails, narrow-profile rails for European rooftop projects, heavy-duty rails compliant with North American standards, to integrated rails with pre-mounted fixing bases. The portfolio covers full-scenario installation demands from utility-scale plants and commercial rooftops to special building applications, and supports full customization of cross-section, length and surface treatment based on project parameters.
ZhongTang stated that the company will continue to deepen its understanding of regional market characteristics worldwide, and rely on its mature profile R&D and manufacturing capabilities to deliver precisely adapted PV mounting rail products for customers across different countries, supporting the efficient delivery of global PV projects.
