Engineering alternative energy solutions

Fueling green technology of the future

Ewert Energy Systems aims to create affordable and dependable alternative energy solutions and help the world move towards more renewable energy.

Introducing Hybrid Energy Manager (HEM)

Allows 70MPH electric drive in Prius

The new Enhanced Mileage upgrade from Ewert Energy Systems allows for 70MPH electric-only mode and seamless transition back to gasoline powered drive. This feature is available with the 20 Mile plugin hybrid conversion kit from www.pluginconversions.com.

The Hybrid Energy Manager takes full advantage of both MG1 and MG2 motors and does (at certain speeds) spin the ICE without injecting any fuel to prevent damaging the motors. MG1 and MG2 operate within the technical specifications during full electric drive.

Ewert Energy Now Chicago-land PICC Installer

New 25 mile conversion kit now features new HEM technology

Ewert Energy Systems is proud to announce that they are now a local installer for Plugin Conversions Corp. Please see the Conversions Overview page for more details on available conversions and features.