Collection: Whisper Series Generator

The Firman Whisper Series features some of the quietest inverter generators on the market. Firman have engineered their inverters so that they are able to vary their engine speed bases on load. Not only does this technology mean Firman inverters are whisper quiet, it makes them incredibly fuel efficient, providing up to 9 hours of run time on one tank of fuel. Firman Whisper Series inverters believer clean power at a very low Total Harmonic Distortion(THD) which makes them ideal for sensitive medical or electronic equipment. The 3000W series inverters have a parallel kits feature an RV ready a TT- 30R outlet so you can keep the fun going with your camper, toy hauler or RV.