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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GreenFasten™ solar panel roof mount hardware, watertight, USA made

GreenFasten™ solar panel roof mount hardware, watertight, USA made

The GreenFasten™ - GF1 system utilizes the patented watertight technology EcoFasten Solar® is known for. The flashing is fit with our EPDM rubber bushing and when used with a compatible EcoFasten Solar compression bracket (milled with countersink), a watertight seal is created, which protects the integrity of the roof. Requiring just a single fastener (lag bolt or self-drilling), GreenFasten provides the fastest install in the industry and will not void roofing manufacturer's warranties. Backed by IAPMO certification, GreenFasten delivers a mounting solution for all new or existing (retrofit) composition shingle roofs, and is the most cost-effective solution available. Like all of the solar roof mount solutions in our line of products, GreenFasten is made in the USA using recycled materials.