Located in Madison, WI, Idle Free Systems, Inc. is a leading provider of complete, year-round idle elimination solutions for trucks and school buses. Idle Free sells battery powered, idle elimination systems enabling companies to significantly reduce operating expenses and comply with all state anti-idling laws.
Idle Free’s patented technology performs as well as a diesel powered APU but is more environmentally friendly and economical -- and it outperforms all other battery based systems. The company manufactures Idle Free – The Complete Electric APU Solution, which has been the preferred auxiliary power unit for Mack Trucks since 2006.
Idle Free Systems was acquired by Phillips and Temro Industries in July 2014, and now operates as a brand within Phillips and Temro.