SolarMount Rail System

SolarMount is the most versatile PV mounting rail system on the market today. We've engineered installer-friendly components for maximum flexibility, allowing you to solve virtually any PV mounting challenge.

The universal SolarMount rail system has three options which can be assembled into a wide variety of PV mounting structures to accommodate any job site.

Unirac provides a technical support system complete with installation and code compliance documentation, an on-line estimator and design assistance to help you solve the toughest challenges.

• Main Components
• Attachment Options

SolarMount® Rail Options

SolarMount Rail HD (heavy duty) rail adds strength to PV PoleTops, U-LAs and custom applications requiring long spans. SolarMount Standard rail gives you ultimate flexibility with bottom mounting and tilt-up options. SolarMount Light is used for flush mounted arrays.

SolarMount Rail

SolarMount Rail detail shows clamping technique to frame.

SolarMount Rail

SolarMount Rail detail shows clamping technique to frame.

SolarMount S-5

SolarMount/S-5! captures the PV potential of standing-seam metal roofs at the lowest possible installed cost. Clamps don't penetrate the roof. With only two basic components, SolarMount/S-5! clamp sets are easy to install and align, saving time on the job site.

L-Feet

Standard for ground mount installations, L-feet mount rails to residential and commercial rooftops as well. Use them alone above asphalt composition shingles or in conjunction with flat top standoffs.

Standoffs

Use with SunFrame, SolarMount standard, or SolarMount HD rails. Secure to rafter with 2 lag screws. Secure L-foot or installer-supplied strut directly to standoff with standoff hardware. Especially convenient when installing over a tile roof.

FastFoot™

TheFastFoot attachment for SolarMount, SolarMount Light, SolarMount Heavy Duty and SunFrame features Eco-Fasten technology by the Alpine Snow Guard Company. Attach to metal, concrete and wood decks without compromising the integrity of the roof.

High-profile orientation maximizes module density at your site. Choose tilt angle based on geographic location.

Low-profile orientation minimizes the vertical height of your array. For example, array can be discreetly positioned behind a parapet.

Accommodate higher latitudes with adjustable tilt legs, maximizing optimal module performance on residential and commercial buildings.

Unirac provides complete installation and code compliance documentation for flush roof mount applications, demonstrating SolarMount's structural integrity and to ease permitting. Follow our step-by-step procedures to satisfy your building inspector.

Case Study: The Solar Wall, Wales

SolarMount solved two problems faced by designers of the Solar Wall at the Welsh Development Agency Technology Center in St. Asaph, North Wales. It allowed clear ventilation behind the panels, minimizing operating temperatures and thus maximizing output. SolarMount bottom-mounting clips also secured PV modules from behind, giving the array a smooth external finish.

• Download On-Site Application Sheet (PDF, 171 KB)

Need help configuring your system?

Unirac designs their custom solutions to accommodate site conditions and applicable codes. If you need help configuring you system, please fill out our eQuestionaire to help us understand your PV mounting needs. In return, you’ll receive a bill of materials and pricing for your selected product solution. Please allow 48 hours to receive an estimate and 1 week for a quote.

• Complete data sheet including material specifications
• Barrier Islands Hybrid Plant Application Sheet
• Technology Center Solar Wall Application Sheet
• Estimator and Rail Spacing Calculator

Find out about our other ground mount solutions

Unirac Large Array

UniRac Large Arrays start at 3 kilowatts, but their size is limited only by the size of your ground site or the structural strength of your flat roof. We design U-LAs for a wider range of site and climactic challenges than any other PV structure on the market.

More on Unirac Large Array