Evolution™ Controller

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

Quiet-Test™

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

5-Year Limited Warranty

We are proud of our innovative product design, high quality and first-class reliability so we stand behind them with a strong 5-year limited warranty.

Code Ready

The Protector Series offers compatibility with a variety of environments, with external vent and fill, a UL/CUL 142-listed, double-walled base tank, a UL/CUL 2200-listed generator, and a wide range of code-driven accessories.