TCI Procures Harmonic Filter Mitigation Contract - Crescent Dunes

TCI will provide H5 Active Harmonic Filters to meet utility IEEE-519 requirements. The H5 units will provide clean power back on to the utility grid and allow the utility to provide clean power to its customer base.

Over 1700, 2 Axis, Mirror Heliostats using variable speed postioning drives will be used at the Solar Reserve Crescent Dunes facility in Tonopah, Nevada.


TCI has completed a harmonic analysis study and will provide the harmonic filters to reduce both current and voltage harmonic content below 5% TDD.

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OMG Roofing Products  - PowerGrip Universal

OMG Roofing Products - PowerGrip Universal

Eliminate Solar Rack Ballast and Reduce Rooftop Material Handling. PowerGrip™ Universal (PGU) is a commercial roof mount system designed to secure solar racks and other equipment to any type of commercial roofing system. PGU provides a secure connection directly to the roof deck or structural members and is designed to reduce or eliminate ballast in solar racking systems, so there's less weight on the roof and less material handling. Made of heavy-duty cast aluminum, PGU units include a base ring which is secured through the roofing cover and into the structural roof deck, and a waterproof top plate.