PVKIT® (2.0) Direct-Attach Rooftop Solar Panel System

Save up to 50% in Freight, Labor, Logistics and Installation Time With Direct-Attach™ Solar Mounting.

Download PVKIT® Brochure

Getting project materials to the jobsite and onto the roof are often considered unavoidable costs associated with solar mounting.

It costs money every time you have to move materials and/or equipment. What if you could greatly reduce the weight and volume of your solar system? 

Using the PVKIT® can save you up to 50% in:

  • Hardgoods - For example, a 50kW system requires about 150 lbs. (68kg) of parts vs. 970 lbs. (440kg) of rail.
  • Shipping - 80% lighter weight than rail mounting. Fewer than 3.5 lbs./kW (1.6kg) vs. 19.4 lbs. (8.6kg/kW) for rails.
  • Material transportation to the site - The 50 kW system delivers to the job site in the trunk of your car.
  • Lifting equipment not needed -  Equipment is only necessary for projects more than 500kW.
  • Installation time and cost - Locate modules as desired without customizing rails. Installation time is 30-50% less.


Download this Solar Mounting Checklist

Use it to guide your next project through layout, design, cost, project logistics and aesthetics.

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RibBracket metal roof bracket with S-5! PVKIT rail less solar mounting

Pricing Starts at about $5.64 per assembly

* MSRP is in U.S.D. based on 1 Master Box piece price in U.S./CAN regions. Prices may vary in other regions. Call your local distributor for pricing.

Use Our Project Configurator

RibBracket metal roof bracket with S-5! PVKIT rail less solar mounting

PVKIT® Features:

  • Compatible with all S-5! clamps
  • Can be used with almost any S-5! attachment bracket
  • Pre-assembled components
  • Versatile: Same kit for 30-46 mm module frames
  • Only one tool needed for installation
  • 25% better load distribution
  • UL 2703 listed ground path is automatic
  • Multiple slots for wire ties
  • Available in black
  • Allows load reduction per ASCE-7
  • Be sure to see many other features on the solar racking overview page

PVKIT® Works for the Following Roof Type:




Standing Seam

PVKIT® 2.0 Components

PVKIT MidGrab Assembly (Includes PV Disk)

Used between adjacent modules to attach both frames to a single connection point. The MidGrab can also be used as an edge condition if desired.

PVKIT EdgeGrab Assembly (Includes PV Disk)

Used at edges of array to attach modules to rooftop clamp or bracket leaving a clean finished look.

PV Disk (included with PVKIT)

Structural platform between module frame and clamp or bracket, which performs multiple functions. Bonding teeth abraide anodization creating a continuous electrical path along module columns. Slotted holes at the edge of the disk act as attachment locations for wire management ties.

Compatible S-5! Mini Clamp

For use on standing seam profiles. See individual pages to select the best attachment solution for your metal roof profile.

Compatible S-5! Bracket

Attachment for exposed fastened roofing. See specific product pages for critical dimensions to ensure correct bracket selection.

Have More Questions?

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What spacing should be used with S-5! clamps for PV assemblies?
Can S-5! clamps be used as a grounding path to the roof?
How much load will S-5! clamps hold?
Should I be concerned about metallurgical compatibility?
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