Mod Cam Spacer sold in packs of two. Mod Cam Spacer for providing consistent spacing between solar modules Cam Spacer rotated to the locked position, to ensure it stays in place between panels Cam Spacer available in both 1/2" and 3/4" gap sizes, sold in packs of 2. Cam Spacer in the twisted to release easily from panel Cam Spacer is ergonomic and easy to lock and unlock with one finger Cam mechanism in the engaged position holds the spacer in place while the module is mounted to the rail. Mod Peg Spacer sold in packs of two. Mod Peg Spacer provides efficient spacing between modules, particularly helpful for large arrays. Peg Spacer rubber feet feature allows spacer to rest safely on the module without slipping Peg Spacer thumbscrew allows for easy tightening to EMT conduit. Peg Spacer placed at the end of EMT conduit, resting on module without slipping Spacer Bar created using two peg spacers threaded onto EMT conduit Rubber feet create an anti-slip feature on modules (not for use on steep pitched roof applications)
Slick Tools

Mod Spacer

$10.00 - $12.50
SKU:
ST-MSP
K2, IronRidge,QuickMount, Unirac RoofMount:
1/2"
SnapNrack Ultra Rail,Unirac SolarMount, SunPower InvisiMount:
3/4" (20mm)
Cam Mod SPacer:
Pitched Roofs
Peg Spacer:
Flat Roofs
Size *
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Description

Description

The Module "Mod Spacer™" is an innovative solution to assist solar installers with setting the gap between solar panels with ease. 

If you've made a few makeshift spacers in your day (aka mid clamps) you can appreciate the value and consistency this little tool can provide. 

FEATURES

  • Available in multiple sizes for compatiblity with popular solar racking systems
  • Ergonomically designed for easy handling: Easy to grasp and remove
  • Durable plastic construction: prevents module scratching & hazard of dropped components
  • Bright, high-visibility color for easy location 
  • Compatible with: K2, IronRidge XR Flush Mount, Quickmount Q Rail, SnapNrack Ultra Rail, Unirac SolarMount and RoofMount racking systems
  • Sold in packs of two

There are two styles available, here's a bit more about each to help determine which you need:

CAM SPACER

The Cam is particularly advantageous for steep roof installations, where removing traditional spacers can be difficult and time-consuming.  Featuring a clever cam mechanism, this spacer offers a quick and reliable way to maintain precise spacing during installation. When engaged, the cam securely holds the spacer in place, and with a simple rotation, it releases easily once the panel is secure. Th

PEG SPACER

The Peg is designed to enhance efficiency, particularly for larger, flat arrays where speeding up the installation process is essential. It offers two innovative features: the Peg can perch on the edge of one module, allowing the next to be lowered into place - a valuable advantage when accessing the gap between modules is challenging. Additionally, the Peg can be attached to 3/4" EMT conduit, creating a convenient and efficient "Spacer Bar" system. 

More about the Spacer Bar:

  • Two Peg spacers are needed to create a spacer bar for one solar panel
  • A 10' stick of EMT can support 3-4 portrait modules or 2 landscape modules simultaneously
  • The Peg includes a thumbscrew for easy tightening to the bar
  • Each Peg is equipped with rubber feet, allowing the bar to rest safely on the module without slipping. 

SPACING CHART

Refer to the table below for the recommended Mod Spacer™ size based on your solar racking system:

  • A 1/2" Mod Spacer will leave a 1/2" gap between adjacent solar panels.
  • The 20mm Spacer is exactly 20mm, which is just a hair over 3/4".
Solar Racking
Product		 Racking Manufacturer Minimum
Recommended Gap		 Recommended
Mod Spacer™ Size
K2 (none) 1/2″
IronRidge XR Flush Mount 3/8″ 1/2″
Quickmount Q Rail 1/4″ 1/2″
SnapNrack Ultra Rail 3/4″** 20mm (3/4″)
Unirac SolarMount 1″* 20mm (3/4″)
Unirac RoofMount 1/4″ 1/2″
Note: Installers should consult solar racking and module installation instructions to confirm the correct gap size for their application.
*No minimum gap size specified. However, mid clamps leave a 1″ gap between panels.
**SnapNrack allows as small as 1/8″ gap, but recommends 3/4″ to promote airflow and allow for longer roof attachment spans in some circumstances.

Which version of the Mod Spacer makes sense for my project?

  • Mod Spacer Cam: Best suited for smaller, more complex, or steep residential roofs. Its twist-release feature allows for easy removal without getting stuck between panels. While it can't perch on the upper edge of a solar panel, its flexibility and ease of use make it a top choice for installers working on challenging roof surfaces.

  • Mod Spacer Peg: Ideal for large, flat arrays commonly found in residential, commercial, and utility-scale installations. Though it doesn't collapse like the Cam, it can rest on the upper edge of a single solar panel, making it a valuable time-saver on larger projects where quick, efficient placement is key

USER PRODUCT INSTRUCTIONS

Cam Mod Spacer

Peg Mod Spacer

Additional Info

Additional Info

SKU:
ST-MSP
K2, IronRidge,QuickMount, Unirac RoofMount:
1/2"
SnapNrack Ultra Rail,Unirac SolarMount, SunPower InvisiMount:
3/4" (20mm)
Cam Mod SPacer:
Pitched Roofs
Peg Spacer:
Flat Roofs

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