Available finishes

  • Aluminum mill (A)
  • Black (B)

QRail® System

The QRail® Series is an innovative new rooftop racking system featuring QClick and QSplice technologies that simplifies and speeds installation. QRail seamlessly combines with Quick Mount PV’s industry-leading waterproof mounts to provide a complete, fully integrated racking and mounting solution for installing solar PV modules on any roof.

Exclusive QClick and QSplice technologies make installation fast and easy. Electrical bonding is fully integrated into every system component. And QRail comes with QDesign, a free online tool to enable quick and easy design of solar array configurations, generate complete engineering reports and calculate a precise bill of material for all the mounting, racking and accessories needed for a complete solar array.

QClick Technology®

The universal mid and end clamps use QClick technology to simply “click” into the rail channel and remain upright, ready to accept the module. The pre-assembled clamps fit virtually all module frames and require no extra hardware, eliminating pre-loading and reducing installation time. Once installed, the clamps easily slide in the channel for fine-tuning module placement.

1 2 3 Click

QSplice® Technology

QRail’s innovative internal QSplice installs flush in seconds, requiring no tools or screws. Simply insert QSplice into the rail and slide the other rail on to create a fully structural, bonded splice.

1 2 3 Click

Fully Integrated Electrical Bonding

The QRail system provides an integrated electrical bonding path, ensuring that all exposed metal parts and the solar module frames are electrically connected. All electrical bonds are created when the components are installed and tightened down.

Comprehensive, One-Source Solution

QRail, together with Quick Mount PV’s waterproof mounting products, provides the benefit of a single-sourced, seamlessly integrated rooftop installation that works with all roof types — composition/asphalt shingles, flat or curved tile, metal shingle, shake, slate and low slope roofs. The QRail system also works with any roof attachment system for maximum flexibility.

Superior Strength & Versatility

QRail is engineered for optimal structural performance. The system is certified to UL 2703, is fully code compliant and backed by a 25-year warranty. QRail is available in Light and Standard versions to match all geographic locations. QRail is compatible with virtually all modules and works on a range of pitched roof surfaces. Solar modules can be mounted in portrait or landscape orientation in standard or shared-rail configurations.

Features & Benefits

  • Aluminum QRails are available in two sizes to match all climate conditions: Standard and Light.
  • QRails come in three lengths – 168 inches (14 ft), 183in (15.25ft), and 208 inches (17.3 ft) – and in two finishes: mill and black.
  • Designed for strength and versatility.
  • A comprehensive, single-source solution.
  • Compatible with virtually all solar modules and roof attachment systems.
  • Modules can be mounted in portrait or landscape orientation in either standard or shared rail configurations.
  • Universal mid- and end-clamps fit 95 percent of all modules.
  • Mid and end clamps with QClick Technology install quickly and remain in position for easy module placement.
  • QSplice tool-free, bonded, structural splice installs in seconds.
  • Fully integrated electrical bonding.
  • Module-level power electronics can be easily attached and electrically bonded.
  • QDesign, a free online design tool.
  • 25-year limited product warranty.
  • Available through leading distributors.

Codes & Standards

  • IBC/IRC 2018
  • IBC/IRC 2015
  • IBC/IRC 2012
  • ICC-AC428 2012
  • ASCE 7-05
  • ASCE 7-10
  • ASCE 7-16
  • CBC/CRC 2016
  • CBC/CRC 2019
  • ANSI/ UL 2703 Ed. 1
  • FBC/FRC 2017
  • Aluminum Design Manual 2010, 2015
  • SEAOC PV2 - 2012, 2017
  • Class A Fire Rated for Steep Slope Application for both Type I and Type II modules

Product Components

Component Name Description

QRail Series

QRail Light and Standard QRail available in Light & Standard in 14ft (168in), 15.25ft (183in), or 17.3ft (208in) lengths.

QSplice - Internal Splice

Internal Splices Internal splices available for Light & Standard QRails. Tool-free installation, integrated bonding, & structural.

Universal Bonded Mid Clamps with QClick Technology

Tile Replacement Flashing The Universal Mid Clamp with QClick Technology is available in 30-45mm & 38-50mm sizes. Hardware is pre-assembled.

Universal End Clamps with QClick Technology

Universal End Clamps The Universal End Clamp with QClick Technology is available in 30-45mm & 38-50mm sizes and with optional bonding clip. Hardware is preassembled.

Hidden End Clamp

Hidden End Clamp Hidden End Clamp allows for the module to be installed flush to the end of the rail and works with most modules.


The QSkirt comes in 14ft lengths and is attached using QRail System clamps. End caps and splices are available.


QBase Standard Flat Tile Mount Available in mill or black finish.

End Caps

Tile Conduit Penetration Flashing End Caps are available for Light & Standard QRails.


Tile Conduit Penetration Flashing
T-Bolt and nut. Engagement indication line on bolt must be vertical to show the bolt is fully engaged in the t-bolt channel.

Grounding Lug

Tile Conduit Penetration Flashing Preassembled lay-in lug. Engagement indication line on bolt must be vertical to show the bolt is fully engaged in the t-bolt channel. 50 Qty.

Wire Clip

Tile Conduit Penetration Flashing Wire clip for PV or trunk cables.


Tile Conduit Penetration Flashing
Optional WEEB BMC for use with End-Clamps.

*For pricing on Heavy components please contact your sales rep.

Product Resources

Installing the QRail System

QRail System: See How It Works

QRail Standard States & Provinces Code Compliance Certification Letters

QRail Light States & Provinces Code Compliance Certification Letters

Download all letters .zip file 52M

QRail CAD Drawings (PDF)

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