DR Inverter Generator PRO-3500iO (3500 Watt)

Our Most Powerful Inverter Generator

Our DR PRO-3500iO is a “hybrid”, or open-frame, inverter generator. While it looks a bit more like a conventional portable generator, DR inverter technology makes it significantly quieter and lighter than any generator in its class.

And with Surge Starting™, you get the benefit of up to 50% more starting capacity, letting you start up and run additional devices that would overload many competitive products. This is a great unit for contractors who want to keep noise under control in residential neighborhoods.

Inverter vs. Conventional Generators

Inverters output AC current like conventional generators, but the current is then converted to DC voltage, and then “inverted” back to clean AC voltage. The result is cleaner power and a constant flow of current to your appliance. Inverters are well-suited to today’s sensitive electronics. And, best of all, they run much QUIETER than conventional generators.

 

Integrated Control Panel

A. GENERATOR STATUS LIGHTS: Power, low-oil, and overload alerts

B. (2) 2.1A USB Ports

C. ECONOMY MODE: Provides excellent fuel economy and noise reduction

D. START DIAL: Choke, run and stop integrated into one easy to use control

E. 120V, 20A Duplex Outlet

F. PARALLEL READY: Connect 2 PRO-3500iO’s together for twice the power

G. 120V, 20A Twistlock Outlet