Compatible with color steel, flat concrete, and glazed tile roofs, these PV Mounting Components by Guojian supplier feature a modular, pre-assembled design that preserves roof waterproofing integrity. Highly standardized components eliminate the need for on-site welding or drilling, significantly shortening installation times; they are suitable for residential, industrial, and commercial distributed PV projects. Available in fixed-angle and adjustable-tilt versions, they optimize alignment with local sunlight angles to maximize overall power generation efficiency.
Constructed from C-section steel and high-strength hot-dip galvanized steel, these systems support both pile and concrete foundations and are suitable for standard terrains such as plains, wasteland, and tidal flats. With a robust structure and high load-bearing capacity, they accommodate high-power PV modules. Ideal for bulk procurement for MW-scale ground-mounted power plants, they are a key product offering for overseas centralized PV projects.
These PV Mounting Components support a wide tilt-angle adjustment range of 0°–60°, allowing module angles to be optimized based on latitude and seasonal sunlight variations, thereby significantly boosting PV utilization rates. Highly flexible and suitable for small-to-medium ground projects and residential retrofits, they are highly favored by overseas installers and distributors.
Featuring structurally optimized designs, these systems adapt to mountains, slopes, and irregular terrain with varying elevations, overcoming construction challenges at complex sites. They offer excellent torsional and flexural strength and superior terrain adaptability, effectively maximizing land use; they are ideal for large-scale PV projects in remote overseas locations.
Utilizing pure counterweight-based fixation, these systems require no piling or roof penetration—ensuring zero damage to the roof—making them perfect for high-standard waterproof industrial and commercial rooftops. Their pre-assembled structure allows for simple installation and rapid disassembly or relocation, making them suitable for short-term PV projects and rooftop leasing initiatives.
Uses aerospace-grade aluminum specifically designed for PV applications with an anodized surface finish. It offers superior resistance to UV radiation, corrosion, acids, and alkalis, remaining durable against coastal salt spray, intense heat, and rainy or humid environments. Features a lightweight design to minimize roof load and boasts a service life of ≥30 years.
Utilizes high-strength steel meeting national standards with a comprehensive hot-dip galvanizing process, resulting in a uniform, thick protective layer. It offers exceptional rust and oxidation resistance as well as superior wind load performance. Structural steel curvature is strictly controlled within industry standards to ensure high stability, making it ideal for harsh outdoor conditions and long-term outdoor use in large-scale ground-mounted power plants.
Includes matching stainless steel bolts, nuts, clamps, and rails, all treated with a unified anti-corrosion process. Components are interchangeable, eliminating risks of rust or loosening, and the entire system is covered by an integrated warranty.
✅ Exceptional Stability: Wind and Seismic Resistance
Features professional structural engineering designed to withstand strong winds of 22 m/s. It adapts to complex weather conditions—including temperature extremes, heavy rain, typhoons, and sandstorms—without structural deformation or loosening, ensuring safe and stable power plant operation.
✅ Ultra-Long Service Life: Maintenance-Free
Utilizes mature, stable anti-corrosion technology to withstand all-weather outdoor exposure. The system offers a service life of over 30 years with virtually zero maintenance costs after installation, significantly reducing long-term O&M expenses.
✅ Universal Compatibility with All PV Modules
Compatible with the full range of PV modules, including single-glass, double-glass, high-power N-type, and conventional crystalline silicon models. Supports flexible portrait or landscape installation and is suitable for both new projects and the retrofitting of existing power plants.
✅ Customized Engineering Solutions
Supports customization for non-standard dimensions, specific tilt angles, unique terrains, and project-specific structural requirements. Tailored solutions, technical drawings, and load-bearing reports are provided based on client project blueprints and local wind/snow load standards. ✅ Factory-Direct Supply with Competitive Pricing
We operate our own steel production lines and deep-processing workshops. With no middlemen involved, we offer direct FOB Tianjin Port pricing and exceptional value for bulk orders. We support overseas agents with stable long-term supply, dropshipping, and private-label (OEM) partnerships.
• Residential distributed PV projects
• Commercial and industrial rooftop PV (factories, warehouses, shopping malls)
• Large-scale centralized ground-mounted PV power plants
• PV projects on complex terrain (mountainous areas, wasteland, tidal flats)
• Bulk stocking and channel distribution for overseas PV agents
• Retrofitting and capacity expansion projects for existing PV power plants
Address
No. 2, Expressway Auxiliary Road, South Area of High-tech Industrial Park, Zitai Economic and Technological Development Zone, Tianjin, China
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