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°, 7.5°, 10°, 12°, 15°, 20° (Landscape), 5° (Portrait)
Orientation Panel: Landscape, Portrait
Panel Type: Frame PV module
Material: 3000 series Aluminum
Row Spacing: 49.6 – 68.9”/ 1.260 – 1.750m (Landscape), 84.3 – 96.5”/2.140 – 2.450m (Portrait)
Roof Type: All types of flat roofs

Roof Pitch: Up to 45°
Grounding Method: Grounding once per array – ETL Certified grounding method
Flashing: Pre-attached tape and liner with secondary LPS sealant
Building Height: Up to 60’/18.3m (higher upon request)
Windspeed: Up to 170 mph (274km/h)
Certification: Conforms to UL STD 2703. Certified to ULC/ORD STD C1703

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.