Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of Solar Racking Manufacturer | Galvanized Solar Panel Racking System Supplier in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
What is Solar Racking?
Our solar racking systems (also called PV racking, solar panel mounting structures, and adjustable solar racking systems) are high-strength, corrosion-resistant, and durable solutions for residential, commercial, and utility-scale solar installations. Designed with aluminum alloy, galvanized steel, or stainless steel, these racking systems provide stable support, long service life, and easy installation.
Manufactured according to ASTM, EN, and JIS international standards, our solar racking systems are compatible with all major PV module types and are suitable for roof-mounted, ground-mounted, or adjustable-angle solar systems. Available in custom sizes, lengths, and tilt angles, they ensure optimal solar energy capture and project efficiency.
Keywords: solar racking, photovoltaic racking system, solar panel mounting system, aluminum solar racking, galvanized steel racking, stainless steel solar racking, adjustable PV racking, high-strength solar racking
On the size and desian of your solar array and the installation location. Solar racking systems are desianed to withstand diferent environmentalconditions,including wind,rain and snow. They must also provide an adeguate amount of support and stability to ensure your solar array remains inplace.
Types of Solar Racking:
●Roof Mounting
●Ground Mounting
●Side of Pole Mounting
●Top of Pole Mounting
Solar Racking Manufacturer for Utility-Scale and Commercial PV Projects
Solar racking serves as the structural backbone of photovoltaic installations. Unlike complete mounting systems that include foundations and attachment hardware, solar racking focuses on the rail network, support beams, structural channels, and load-bearing frames that directly support solar modules. As solar project capacities continue to increase globally, high-strength racking structures have become a critical factor in ensuring system stability, installation efficiency, and long-term energy production. Solar photovoltaic installations continue to expand worldwide as renewable energy deployment accelerates.
Xi'an Dongmeng Group Co., Ltd specializes in manufacturing galvanized steel solar racking products for utility-scale solar farms, rooftop photovoltaic projects, solar carports, and agricultural solar applications.
Our products are engineered to provide:
Higher load capacity
Faster field installation
Reduced project costs
Long-term corrosion protection
Superior structural reliability
What Makes High-Performance Solar Racking Different?
Many solar projects fail to maximize long-term returns because of inadequate structural design.
Our solar racking systems are designed around:
Site-specific wind loads
Snow load requirements
Module configuration
Terrain conditions
Corrosion environment
Seismic requirements
The result is a durable support structure capable of maintaining dimensional stability and structural integrity throughout the operating life of the solar plant. Proper racking design and orientation are important factors affecting PV system performance and lifecycle costs.
Manufacturing Technology
Unlike many trading companies, we manufacture solar racking through a complete production process:
Steel Coil Slitting
Roll Forming
Laser Cutting
CNC Punching
Hydraulic Bending
Robotic Welding
Galvanizing
Final Assembly Inspection
This integrated manufacturing approach ensures dimensional consistency and compatibility between all components.
Corrosion Protection Technology
Solar projects often operate in harsh outdoor environments for more than two decades.
Available protection systems include:
Hot Dip Galvanizing
Coating Thickness:
65μm–120μm
Expected Service Life:
25–35 Years
Zinc Aluminum Magnesium Coating
Superior edge protection
Enhanced salt spray resistance
Excellent coastal performance
Powder Coating
Additional decorative and environmental protection layer
Solar Racking Product Categories
Solar Rails
Primary load-bearing member supporting PV modules.
Mounting Beams
Transfer loads to foundations and support posts.
Solar Brackets
Connection components for panel attachment.
Structural Channels
Used in ground-mounted and rooftop installations.
Solar Carport Frames
Designed for parking structures and EV charging stations.
Structural Engineering Advantages
Optimized Load Distribution
Engineered rail profiles improve force transmission across the support network.
Reduced Steel Consumption
Advanced section design lowers overall project weight.
Faster Installation
Pre-punched components reduce onsite drilling.
Improved Logistics Efficiency
Modular packaging minimizes transportation costs.
Product Features
►Superior Corrosion Resistance
Hot-dip galvanized coating (typically ≥80μm) provides long-term anti-corrosion protection, suitable for harsh outdoor environments such as humidity, salt spray, and acid rain, with a service life exceeding 25 years.
►High-Strength Support
Made of low-carbon alloy steel (e.g., Q235B/Q355B), with a tensile strength ≥375MPa, offering excellent load-bearing capacity to withstand strong winds, snow loads, and other stresses.
►Lightweight Design
Hollow tubular structure ensures strength while reducing weight, lowering transportation and installation costs.
►Easy Installation
Standardized dimensions allow for bolt or welded connections, compatible with mainstream PV mounting systems (e.g., C-channel, U-channel steel).
►Eco-Friendly & Cost-Effective
Galvanized steel is recyclable, and its lifecycle cost is lower than that of ordinary steel pipes or stainless steel.
Classification
Hot-Dip Galvanized Pipe:
Process: The steel pipe is immersed in molten zinc (approx. 450°C), forming a thick zinc layer (typically 50-100μm).
Features: Strong corrosion resistance, long lifespan (20-50 years), suitable for outdoor or harsh environments.
Electro-Galvanized Pipe:
Process: Zinc is applied via electrolysis, resulting in a thinner zinc layer (5-30μm).
Features: Smooth surface, lower cost, but weaker corrosion resistance, mostly used indoors.
Product Features
Corrosion Resistance: The zinc layer isolates air and moisture, providing excellent rust prevention.
High Strength: Made from carbon steel, offering strong load-bearing capacity.
Easy Installation: Can be welded, threaded, or connected with flanges.
Cost-Effective: More affordable than stainless steel pipes with lower initial costs.
we are here for you
Our team provides customized solar racking solutions in aluminum, galvanized steel, or stainless steel. Whether you need lightweight roof-mounted systems, heavy-duty farm installations, or offshore-grade durability, we deliver tailored solutions for your project.
FAQ – Solar Racking Systems
1：Which materials are available for solar racking?
Aluminum (6061/6063), galvanized steel (HDG), stainless steel (304/316).
2：What is the main difference between materials?
Aluminum: lightweight, easy installation
Galvanized steel: heavy-duty, cost-effective
Stainless steel: premium corrosion resistance, offshore/coastal applications
3：Can these racking systems support adjustable angles?
Yes, tilt-adjustable systems are available (0°–60°).
4：What load capacities are supported?
150–500 kg per bracket/module depending on material and size.
5：Are all materials corrosion-resistant?
Yes, stainless steel offers the highest corrosion resistance; HDG galvanized steel and aluminum also provide long-term protection.
6：Are these systems compatible with all PV modules?
Yes, suitable for mono- and polycrystalline modules.
7:Can I order custom lengths or profiles?
Yes, all materials support custom sizes, thicknesses, and tilt angles.
8:Do you provide certification?
Yes, each batch comes with MTC / material certificate, optional third-party testing is available.
9:Is installation easy for residential projects?
Yes, modular design with pre-drilled profiles ensures quick and safe assembly.
10:Do you accept both small and bulk orders?
Yes, small projects and large-scale solar farms are supported.
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