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Starting at $5,348* MSRP

  • Model Number: 6VSG
  • Fuel Type: LPG, Natural Gas
  • Phase: Single Phase
  • ATS: Sold Separately
  • Remote Monitoring: Included
  • Specifications Sheet

Why KOHLER generators?

High-Quality Power.

The 6VSG provides consistent off-grid DC power to charge battery banks used with renewable energy, telecom and other remote applications.

Automatic.

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

Quiet & Economical.

Variable speed helps to keep noise low and reduce fuel consumption as compared to fixed-speed AC generators.

Premium Warranty.

Kohler is known for extraordinary reliability and performance and backs that up with a 5-year or 2,000 hour limited warranty (on-grid) that covers parts, labor and travel for the full warranty period.

Designed specifically for efficient charging of battery banks for renewable energy, telecom and other remote applications.

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.

Powered by commercial-grade KOHLER Command PRO® engine.

Longer engine life and reduced fuel consumption when compared to fixed speed.

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

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.

18-month, 1,000-hour warranty for off-grid application.

6VSG 6kW DC Generator
Ownership Materials

Installation Manual

Step-by-step instructions for installation of our backup generators.

Operation Manual

Instructions for operating and troubleshooting our backup generators.

Assembly Drawing

Detailed schematics to help you with maintenance and component replacement.

Power in the Palm
of Your Hand

Our OnCue® Plus app allows you to monitor your generator from your computer or mobile device. You can check the status of your generator, start or stop an exercise, check the oil temperature, contact your dealer, and so much more.

App Store Google Play

Product Warranty Registration

Register your generator for faster warranty response and additional product updates.

Frequently Asked Questions

Find answers to your most commonly asked questions.

Connected Home

OnCue Plus Guide

OnCue Plus Manual

Updating Firmware for RDC/DC2 Controllers

Get a KOHLER Home Generator.

  1. Contact - Fill out this form or call 844-844-1732 to request a FREE consultation from your local KOHLER dealer.
  2. Consult - Your local KOHLER dealer will provide a comprehensive power evaluation and quote.
  3. Install - Once you’ve chosen your generator, your local dealer will install it.
Get a Free Quote

Need help with a home generator?

Home Energy
Help & Support

Call Our Team
1-800-544-2444

Kohler Home Energy Customer Care Center

Monday–Friday 7:30am–5pm (CT)
Email: generator.feedback@kohler.com

* Starting price in U.S. dollars. Does not include installation, automatic transfer switch, accessories, or costs to export outside the U.S.