Description
Unirac SM Light Rail 185″ Mill Finish (1 pc) 315185M
The Unirac 315185M SolarMount Light Rail is a lightweight, high-strength aluminum rail designed to provide structural support for solar module arrays in rail-based mounting systems. With a length of 185 inches, this rail helps reduce the number of splices required, improving installation efficiency and system integrity.
Manufactured from mill-finish aluminum, the light rail offers excellent corrosion resistance while maintaining a cost-effective, natural aluminum appearance. Its optimized profile delivers a balance of strength and reduced weight, making it easier to handle during installation.
Key Technology
-
Lightweight Rail Design
Engineered to reduce weight while maintaining structural performance for efficient handling and installation. -
185-Inch Continuous Length
Long rail span minimizes the need for splices, improving system strength and reducing installation time. -
Mill Finish Aluminum
Provides corrosion resistance with a natural aluminum finish suitable for standard solar installations. -
High-Strength Aluminum Construction
Designed to support solar modules under varying environmental conditions. -
SolarMount Compatibility
Fully compatible with Unirac SolarMount clamps, L-feet, and bonding components.
Best Uses
-
Roof-Mounted Solar Systems
Provides structural support for photovoltaic module arrays. -
Residential Solar Installations
Ideal for rooftop systems requiring lightweight and efficient rail-based mounting. -
Rail-Based Mounting Systems
Designed for use with Unirac SolarMount racking platforms.
Warranty
- Manufacturer: Unirac
- Warranty: 25-Year Limited Product Warranty
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | Unirac |
| Model | 315185M |
| Product Type | Lightweight Mounting Rail |
| Series | SolarMount |
| Length | 185 in |
| Material | Aluminum |
| Finish | Mill (Natural Aluminum) |
| Function | Module Structural Support |
| Application | Rail-Based Solar Mounting Systems |
| Installation Type | Roof-Mounted Systems |
| Design Type | Light Rail (Reduced Weight Profile) |
| Compatibility | SolarMount Standard System Components |
| Quantity | 1 ea |
About Unirac:
Unirac is a leading manufacturer of solar mounting solutions known for durable engineering, efficient installation design, and high-performance components. The SolarMount platform delivers reliable rail-based solutions for rooftop solar installations.
Lightweight Strength for Efficient Solar Installations
The Unirac 315185M Light Rail combines reduced weight, durable construction, and streamlined installation, making it an ideal choice for efficient and reliable solar mounting systems.
Our inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.





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