SOLARMOUNT^®

Light Rail

A sleek, low-profile rail engineered for regions with minimal snow load requirements. Delivers up to 6-foot spans while keeping weight and cost to a minimum.

Finishes

Standard Rail

The flagship choice for residential mounting, built to handle a wide range of wind and snow conditions. Support spans up to 10 feet for stronger performance with fewer attachments.

Finishes

Splice

The Splice joins and aligns rail sections while providing reliable electrical bonding. Forms a 4″ rigid joint using pre-assembled bonding hardware.

Finishes

Mid Clamp – Standard Series

Offers ¼” row spacing. The smallest module gap for great aesthetics and module density on the roof. Built-in washer keeps the clamp and bolt upright for easy assembly. Low-cost, simple design. SKUs are available for different module thicknesses between 30-51mm.

End Clamp – Standard Series

Built-in washer keeps the clamp and bolt upright for easy assembly. Available in three sizes to fit module frame heights from 30mm to 51mm. Extends 1½” from the module edge.

Mid Clamp – Universal AF

Offers ½” row spacing. 30mm – 46mm modules. Perfect balance between aesthetics, module gaps & engineering benefits. Hexagonal hardware is designed to help align clamps with module frames for easier installation.

End Clamp – Universal AF

Provides an aesthetic end clamp along with a twist-and-lock design for quick engagement. Supports module frame heights from 30mm to 46mm.

Pro Series Hidden End Clamp

A hidden fastener delivers the cleanest aesthetic. This pre-assembled clamp secures the module to the rail at the flange and sits flush with the module edge.

End Caps

End caps for SOLARMOUNT Light and Standard Rails. For Light Rail applications, the end cap can be easily modified by hand or with a cutting tool—simply follow the break line and remove the top section as needed.

Microinverter Mounting Bolt

Bonds modules to ground with a simple T-nut install, just drop in and turn 90° to lock in place. Low-profile design integrates with microinverter bolt for a clean, secure connection.

Wire Mgmt Clips

Unirac offers a full range of Heyco SunRunner® clips for clean, secure cable management across solar installations. Designed to fit a wide variety of extruded aluminum profiles, these clips route cables neatly along module frames or mounting channels. Smooth edges protect cable insulation, while locking tabs ensure a firm hold. Each clip features a screwdriver slot for easy repositioning during or after installation.

Grounding & Bonding

Unirac offers trusted solutions for system grounding using the WEEB® Lug or ILSCO lay-in lug. Each features dimpled washers that pierce the rail’s anodized coating to establish a secure electrical bond. A solid copper wire connects to the lug and is routed to deliver a dependable final ground connection—ensuring safety, code compliance, and long-term system performance.

Grounding Lug

Pre-assembled grounding lug uses a single bolt for faster installs and features an easy wire-engagement design that keeps the process clean and efficient.