High Precision Cold Formed Steel Profile – Solar Tracker Grade
Product Overview
High precision cold formed steel profile is a specialized structural component designed for single-axis and dual-axis solar tracker systems. Manufactured with tight dimensional control, precise straightness and optimized section geometry, it delivers smooth rotation, accurate tracking and consistent structural performance for moving solar arrays. This tracker-grade profile is engineered to meet the strict precision and strength requirements of photovoltaic tracking systems, maximizing energy yield through reliable panel alignment.
Why Choose CNB Tracker Grade Steel?
We manufacture solar tracker profiles on dedicated high-precision roll forming lines with in-line dimensional monitoring and straightness control. Every section undergoes strict tolerance verification and twist inspection to ensure reliable tracker operation. We work closely with tracker manufacturers to develop optimized profile designs that maximize structural efficiency and minimize cost, supporting both standard and custom tracker system requirements.
Key Specifications
| Item | Specification |
|---|---|
| Product Name | High Precision Solar Tracker Steel Profile |
| Steel Grade | S350GD / S420GD high strength steel |
| Zinc Coating | Z180 – Z275g/m² / ZAM alloy option |
| Material Thickness | 2.0mm – 5.0mm |
| Dimensional Tolerance | ±0.3mm |
| Straightness | ≤1.0mm per meter |
| Twist | ≤0.5° per 6m length |
| Profile Type | Custom tracker beam, torque tube, bracket |
| Applicable Standards | Solar tracker system specifications |
| Design Life | 25+ years utility grade |
Core Advantages
- High precision geometry: Tight tolerances for smooth tracker rotation and alignment.
- Optimized strength: High strength steel for long tracker spans and low deflection.
- Consistent straightness: Minimizes friction and maximizes tracking accuracy.
- Custom design capability: Profiles developed for specific tracker system requirements.
- Long-life corrosion: Heavy zinc or ZAM coating for 25+ year service.
Applications
This high precision tracker profile is widely used for single-axis solar trackers, dual-axis tracking systems, tracker torque tubes, beam assemblies and photovoltaic tracking support structures.
Get a Quotation
We supply custom solar tracker steel profiles with various strength grades and coating options. Profile development and prototype sampling are available upon request. Contact our solar tracker materials team for a detailed quotation.
