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Kohler 6 kW Generator

Kohler 6 kW Generator

  • Model Number 6VSG

  • Fuel Type Natural Gas, LPG

  • Phase Single Phase

  • ATS Sold Separately

  • Remote Monitoring Included

The generator made for renewable energy, including solar power or other remote applications. The KOHLER 6VSG battery-charging generator efficiently charges battery banks when renewable energy sources can’t keep up with demand. If your battery charge drops below a pre-set level, the 6VSG charges it automatically.

  • High-quality power.The 6VSG provides consistent power to charge battery banks used with renewable energy, telecom and other remote applications.

  • Economical.The 6VSG is fueled by clean, affordable natural gas or liquid propane (LPG).

  • Remote control.Add the Programmable Interface Module and OnCue® Generator Management System to communicate with the 6VSG remotely.

  • Automatic.The generator senses when the battery bank is running low and turns on automatically to keep up with demand.


  • Designed specifically for efficient charging of battery banks for renewable energy, telecom and other remote applications; provides consistent direct-current output to maintain battery banks directly without inefficient conversions from alternating current

  • Can be used for industrial battery bus support to reduce the size of battery banks

  • Generator can maintain batteries directly without an expensive converter or monitoring equipment

  • Longer engine life and reduced fuel consumption when compared to fixed speed; variable engine speed (2300-2900 RPM) reduces maintenance requirements and fuel consumption and extends the life of the engine

  • Powered by commercial-grade KOHLER Command PRO® engine

  • Accommodates most systems; compatible with positive- or negative-grounded systems in 24, 36 and 48 volt configurations

  • Compatible with optional OnCue® Generator Management System 3.1 or higher and Programmable Interface Monitor


  • Extremely quiet operation with sound at 62 dBA at 50% load

  • Steel enclosure with automotive-grade paint for advanced corrosion protection

  • Runs on either natural gas or liquid propane (LPG); simple switching between natural gas and LPG in the field

  • 5-year, 2000-hour warranty for on-grid applications

  • 18-month, 1000-hour warranty for off-grid application

  • Optional installed communications kit includes fuel-pressure switch and enclosure intrusion alarm

  • Includes an updated fuel regulator with an integral fuel selector switch.

  • *Based on generator and load size.

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