Subaru inverter technology reduces running sound

Subaru inverter generators feature the latest in inverter generator technology. Models in the line include the R1700i at 1,650 watts, the RG3200iS at 3,200 watts, and the RG4300iS – the first-ever 4,300-watt inverter generator. The advanced inverter technology significantly reduces running sound. Conventional generator designs run the engine at full speed regardless of the amount of power being used.

Subaru inverter generators run the engine at a slower speed for low power use and automatically increase speed as more electrical power is required. Further sound reduction is achieved through the advanced reverse cooling design. This allows the generators to be fully enclosed in a sound-absorbing poly-resin enclosure for near silent operation.

Producing clean power for the most sensitive electronic equipment, the R1700i is powered by Subaru’s EH09-2 OHV (overhead valve) gasoline engine, while the RG3200iS and RG4300iS models are powered by Subaru’s EX OHC (overhead cam) gasoline engines. Voltage and frequency are electronically controlled to maintain accuracy through the full power range.

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