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Product Introduction

The TSR-4 is a lightweight, high-strength racking solution for corrugated and trapezoidal metal roofs. Its modular design features innovative, non-penetrating clamps for fast and secure installation.
With upgraded rails, clamps, and grounding components, TSR-4 ensures reliable performance while preserving roof integrity—ideal for industrial, warehouse, and commercial rooftops.
Non-Penetrating Clamp System
Specially designed clamps securely grip the roof ribs or edges without drilling, protecting the roof’s waterproof layer and structure.
Modular Rail Assembly
Anodized aluminum rails precisely align with mid and end clamps, ensuring fast and efficient installation and reducing labor costs.
Wide Roof Compatibility
Compatible with various corrugated, trapezoidal, and ribbed metal roof types, making it suitable for diverse commercial and industrial settings.
Durable and Weather-Resistant Materials
Constructed from anodized aluminum and stainless steel for excellent corrosion resistance and long-term outdoor performance.
Complete Mounting Kit
Includes rail connectors, grounding lugs, clips, bolts, and all required components to ensure a secure and reliable PV system.
10-Year Warranty and 25-Year Design Life
Ensures long-term durability and performance, maximizing solar investment value.

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