Anchored Mounting System

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Zero Ballast

Cost Efficient

Easy To Install


AnchorRack has been designed to eliminate rooftop ballasting and provide a system both affordable and favorable to weight-challenged roofs. Wood screws penetrate the roof surface to create a secure attachment against high wind loads while high-grade flashing allows for a permanent seal against the elements.

AnchorRack‘s installation is made simple with pre-punched screw holes, click-in module clamps, and light- weight aluminum components. The durable components are built-to-last with flexibility in tilt angle, row spacing and panel orientation, making it the most modular anchored systems on the market.

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  • Only 2 main components for rapid installation

  • High profile off the roof for obstacle clearance

  • UL 441 approved integrated flashing

  • Single point grounding per array due to UL 2703 Certification
  • Fully anchored rooftop mounting solution with zero ballast
  • Designed based on SEAOC’s wind design guidelines for solar arrays
  • Durable flashing for a long-lasting, permanent seal
  • Easy panel mounting with self-grounding, click-in module clamp
  • 25-year standard product warranty, extended warranty available

AnchorRack Installation Video

Technical Specifications


Inclinations: 5°, 10°, 12°, 15°
Wind Speed: Up to 140mph for Exposure B; 117mph for Exposure C
Grounding Method: ETL certified grounding clamp, grounded once per array as per UL2703
Flashing: Pre-attached tape and liner with secondary LPS sealant
Orientation: Landscape / Portrait

Building Height: Up to 60’ (18.3m), higher upon request
Roof Type: All types of flat roofs
Roof Pitch: Up to 45°
Material: Aluminum, stainless steel fasteners and screws
Row Spacing: 49.21 – 62.01”/ 1.25 – 1.575m

AnchorRack gives us a racking product that provides every benefit a solar integrator needs in an anchored racking design. It allows us to orient the modules to any azimuth we want, it provides us with a full 15 degrees of slope, it installs quickly and easily since it only has two part numbers, and leaves open walkways with no trip hazards. There is really nothing else that gives all these benefits and at this low price point, is the only roof rack we use for our flat roofs. KB Racking combines this great product with their signature great service to make the best racking product line in existence.Mark Frederick, President/CEO, CitiGreen Inc.