Generac OHVI® Engine

Your Guardian Series generator might have to get you through days—or weeks—without utility power. Its OHVI engine, specifically designed for generator use, provides the reliability to power through the most severe outages.

Quiet-Test™

Thanks to Quiet-Test, your Guardian Series home backup generator runs its weekly self-test at a lower RPM.

Mobile Link™ Remote Monitoring

Mobile Link is the cellular remote monitoring system from Generac that lets you check on your generator’s status even when you are away using your computer, tablet or smartphone.

True Power™ Technology

Best-in-class power quality with less than 5% total harmonic distortion means clean, smooth operation of your sensitive electronics and appliances.

Evolution™ Controller

The next generation of intuitive controllers features a multilingual, two-line LCD text display with color-coded, backlit buttons.

Our Guardian Series Generators

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"I recently bought a Generac 20KW from Power Watch Systems. Mike and his team installed the generator in a timely and professional manner. I shopped around with other Generac contractors and compared with the other contractors, their price was fair and reasonable. After hurricane Sandy hit, we were without power for three days. Mike and Sharon were easily available to assist with all my questions about the operation of the generator and assit with resupplying the generator with oil. We have been extremely satisfied the Generac product and Power Watch Systems." Doug/Gladwyne,PA