High-Precision Steel Structure

for Solar Tracking System

Wind-Resistant, Tracker-Compatible
for Utility-Scale Solar Farms

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Steel Structure for Solar Tracker Systems

As a leading global manufacturer of solar mounting structures, Winture boasts a comprehensive product portfolio meticulously tailored to meet the diverse needs of various solar applications. We adhere to the highest quality standards from the very start: all raw material coils are exclusively sourced from Tier 1 listed steel manufacturers, laying a solid foundation for uncompromising product quality. The Zinc-Aluminum-Magnesium coating offers superior self-healing properties and extreme corrosion resistance. 

To ensure every batch of raw materials meets our strict requirements, our in-house ISO-certified laboratory conducts rigorous inspections on all chemical and mechanical parameters as an integral part of our incoming quality control (IQC) process. This rigorous testing regime eliminates potential quality risks and guarantees the reliability of our products.

Backed by state-of-the-art full-CNC fabrication equipment and a comprehensive quality control system, Winture achieves exceptional fabrication precision with strict tolerance control. With a monthly production capacity of 30,000 MT, we consistently deliver orders on time, meeting even the most demanding project schedules.

As a trusted anti-corrosion expert in the industry, Winture goes beyond product supply: we work closely with our customers to optimize project design and engineering solutions, effectively reducing local installation workload, lowering project costs, and enhancing overall project efficiency.
 

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01

Products

Precision Engineering for Dynamic Solar Performance

Solar tracking systems demand more than just support; they require dynamic precision. Winture’s Steel Structures for Solar Trackers are engineered to match single-axis, double-axis, and multi-axis systems, solving the critical pain points of structural deformation and misalignment during rotation. As a specialist in utility-scale solar infrastructure, we focus on the seamless synergy between the steel skeleton and the tracking drive. By utilizing high-strength steel (Q355B+) and precision CNC processing, we ensure a tracking precision auxiliary guarantee of less than 0.05°/s, helping your system maximize energy absorption by up to 50% compared to fixed tilts.

02

Reliability Standards & Warranty

Winture provides a 15-year product warranty covering structural integrity and a 30-year performance warranty for ZAM-coated parts.

 

Atmospheric Environment (ISO12944)

Coating Weight(g/m2)

Red Rust Free(Years)

No Perforation(Years)

C3 (Arid/Inland)

275

30

35

C4 (Industrial)

350

25

35

C5-M (Coastal/Marine)

600

25

30

 

Product Highlights

 

Steel Structure for Solar Tracker Systems

Tracker‑Grade Fabrication:

Our full‑CNC production lines deliver high‑precision C‑channels, U‑channels, and torque tubes designed for the rigorous movements of tracking systems.

Steel Structure for Solar Tracker Systems

Tier 1 Raw Materials:

Sourced exclusively from Tier 1 listed steel mills, ensuring 100% compliance with chemical and mechanical standards.

Steel Structure for Solar Tracker Systems

No On‑Site Welding:

Precision‑punched holes and modular components enable rapid, bolt‑on installation, reducing project timelines and labor costs.

Steel Structure for Solar Tracker Systems

Engineered Logistics:

Standardized seaworthy packaging with customized marking for easy inventory management at large‑scale sites.

03

Winture Capabilities: The Backbone of Quality

Digitalized Manufacturing:

30,000 MT monthly capacity with advanced CNC machinery to minimize downtime and ensure consistent quality.

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ISO-Certified Laboratory:

In-house chemical analysis (OES) and mechanical testing (impact & tensile) ensure structural safety.

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Anti-Corrosion Expertise:

Dual 8-meter HDG lines and specialized ZAM processing for ultimate nvironmental resistance.

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Engineered Logistics:

Standardized seaworthy packaging with customized marking for easy inventory management at large-scale sites.

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Technical Features & Tracker Compatibility

Steel Structure for Solar Tracker Systems
Universal Compatibility:
Our designs are optimized to match mainstream global tracker brands, supporting seamless integration with various motor drives and bearing housings.
Steel Structure for Solar Tracker Systems
High-Precision Rotating Joints: 
Engineered with millimetric tolerances to ensure zero structural deformation during 360° horizontal and 180° elevation adjustments.
Steel Structure for Solar Tracker Systems
Superior Load Capacity: 
Constructed from Q355B or higher grade steel, our structures feature wind-load resistance up to 75m/s and are equipped with wind-proof locking compatibility for extreme weather.
Steel Structure for Solar Tracker Systems
Advanced Anti-Corrosion:
We combine the self-healing properties of Zinc-Aluminum-Magnesium (ZAM) with superior hot-dip galvanizing (99.999% pure zinc) for 30-year reliability in desert and coastal environments.

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