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PRU is the ideal turn-key solution for utility ground mount solar power plants. Highly configurable, easy to assemble, and cost-effective with a variety of foundation options.


Corrosion Resistant High Strength Steel

Pre-Galvanized G90 – G140 ASTM A653/A572 Grade minimum 50 ksi Yield Steel for superior metal properties and higher strength.

Standard Fasteners

Minimum number of readily available fasteners for quick and easy assembly using standard tools..

Landscape Orientation - Mono Post

Landscape Panel Orientation offered in 4 panel row design, racking ground support through a single leg (I-Beam or Round Post).

Landscape Orientation - Dual Post

Landscape Panel Orientation offered in 4 panel row design, racking ground support through a double leg system (C-Channel).

Portrait Orientation - Mono Post

Portrait panel orientation offered in 1 and 2 panel row designs, racking ground support through a single leg (I-Beam or Round Post).

Portrait Orientation - Dual Post

Portrait panel orientation offered in 1 and 2 panel row designs, racking ground support through a double leg system (C-Channel).

Driven Post

Racking support solution rammed/driven into the ground.

Grouted Screw

Racking support solution with conventional pilot hole and grouting.

Helical Pier

Racking support solution with a round post and helix screwed into the ground.

Ground Screw

Racking support solution that literally screws into the ground with enlarged threads.

Pour-In-Place Ballast

Racking support solution that has no penetration to the ground that is supported with an external post poured ballast system.

Pre Cast Ballast

Racking support solution that has no penetration to the ground that is supported with an external pre-cast ballast.

Mid-clamps with Integrated Bonding with self threading screw option

Easy-mounting mid clamps certified to UL2703 standards.

Dual Post Footbracket

Polar design penta directional foot-bracket connection to foundations offering a large adjustment tolerance.

Plate with N/S & E/W Adjustability

This connection plate allows a large tolerance for field adjustment of N-S and E-W beams.

End Clamps

Easy-mounting end clamps.

Hemispherical Washers and Cups

Large degree tolerance washers allow PRU racking to accommodate a ground slope degree up to 10.

Wire Management Trough

PRU racking allows a systematic and tidy wire routing through protected structural members.

Wire Management Clips

Integrated wire management clip solution achieves installation efficiency.

Hanger Bracket

Superior bracket design used to locate E-W beams.

10-20 Year Warranty

Foundation & Design Testing

Geotechnical Survey

Racking and Foundation Installation

Topographic Survey and Mapping

Product resources


POLAR RACKING INC. LAUNCHES THE PRU UTILITY SCALE GROUND MOUNT WITH 1ST INSTALL

Polar Racking has successfully launched the PRU Utility Scale Ground Mount Racking System in partnership with OYA Solar Inc., a global developer, integrator and financer of solar PV projects. Polar Racking’s first PRU installation features a 408 kW ground mount site located in Windsor, Ontario. The 30-table array featured 300 PV panels, using 300 helical… View Article