Precision-Modular RMS

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  • Technical Specifications
  • Product Resources

Technical Specifications

Avg. Distributed Weight:3.5-6.5 PSF (Fully Ballasted, Up to 130 MPH)
Tilt Angles:10°
Roof Applications:BUR; PVC; TPO; SMS; most low slope roofs (7°/12 percent max slope)
Materials:Aluminum (5052-H32; 6005A-T61), TPV, stainless steel, galvanized steel
Grounding:Fully integrated grounding
ETL listed to 2703
Fire Rating:Class A
Module Compatability:All major 60- and 72-cell brands
Installation Rates:A four-person crew working a 7.5 hour day can install up to 300 modules/day
Testing:Precision-Modular RMS’ design is based on the results of extensive testing including: boundary layer wind tunnel tests; advanced structural analysis; UL testing; and seismic testing and analysis.
Warranty:15 years
Manufacturing:Can be ARRA compliant.
Permit Package:Stamped permit packages available for all 50 US states and most international locations.


Precision-Modular RMS is the newest addition to SunLink’s quality engineered, aluminum Precision RMS commercial roof mount solar racking family — offering Precision RMS quality at a much lower price point.

What Configurations Are Available?

Precision-Modular is available for 60 and 72-cell modules and 10 degree tilt.

What Layout Advantages Does Precision-Modular Offer?

Precision-Modular RMS’ building-block design is assembled, laid out and installed module-by-module to maximize layout flexibility. One of the system’s most significant advantages is it’s ability to accommodate last-minute, on-roof changes.

Tell Me About Cost and Lead Times

Precision-Modular is able to dramatically reduce costs and delivery times through standard inventory.

Is Precision-Modular Easy to Install?

Precision-Modular is so lightweight and easy to install that it can be assembled by one person.

What Wiring Features Does It Offer?

Integrated wire management trays and clipsreduce on-roof time compared with other wire management strategies and integrated grounding saves additional time and money.

How Can I Ensure Proper On-Roof Measurement?

SunLink provides simple attachments that you can use to transform one of your project modules into a fool-proof jig. This jig auto-aligns and auto-spaces all components with proper measurement, improving installation throughput and quality.

How Does the System Distribute Loads?

The system is fully connected north/south and east/west to better distribute loads, and does not rely on the module frame as a structural element.

Is Precision-Modular Roof-Friendly?

Like all SunLink RMS products, Precision-Modular RMS features rubber feet which absorb thermal expansion within the system and prevent any metal from touching the roof — often eliminating the need for slip sheets. The system is also certified by UL labs as having a class A system fire classification rating with all type 1 and 2 solar modules.

How Does Precision-Modular Enable Optimized Energy Yields?

Precision-Modular RMS is configured according to latitude and customer preference with project-specific row spacing to optimize project density and/or energy production. Plus, the system’s compact deflector design enables significantly more project density than other roof mount systems.



Why Contact SunLink Today?

SunLink is one of the oldest and most trusted roof-mount solar racking experts. With help from the SunLink team, discover the power of what’s possible for your next commercial roof-mount project. Let us put our advanced engineering, product innovation, cost optimization and long-term performance experience to work for you. Use our online form to connect with an expert.