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12kW Kohler Off-Grid Generator Package

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Product Information

Model Part No. Watts (LPG/Natural Gas) Amps (LPG/Natural Gas) Volts AC Price
12kW Kohler Off-Grid Generator Package189400012,000 / 10,400W50A120/240VAC


Wholesale Solar’s 12kW off-grid Kohler generator package includes the essential components for an off-grid generator installation. In addition to Kohler’s legendary 12RES generator this package also includes the maintenance kit, carburetor heater and OnCue management system. This package does not include a transfer switch because most off-grid systems use an inverter/charger with a built-in transfer switch for the generator input.

The 12RES generator is suitable for most off-grid homes and cabins and is typically paired with an inverter/charger ranging from 4kW up to 8kW in size. This generator package is the ideal solution for adding a generator to one of our off-grid systems. Battery not included, requires one Group 26 size automotive battery for engine starting.
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Kohler 12RES 12kW, 120/240V UL/CSA Generator

Product Manual
Spec. Sheet
Installation Manual
Dimensional Drawing

Kohler CH740 Maintenance Kit, 12/14 kW

Spec. Sheet

Kohler OnCue Generator Management System

Spec. Sheet

Kohler Carburetor Heater, 120V, 6/12/14 kW

Spec. Sheet
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About Wholesale Solar

Wholesale Solar is a 100% employee-owned company located in beautiful Mount Shasta, California. The company has experienced steady growth since 2002, becoming a well-established leader in solar distribution. We offer custom solar design and expert technical support before and after the sale. But we don’t just sell solar, we live it—with much of our staff running their own grid-tied and off-grid homes on solar power. Want to meet some of our solar experts? View our short film, State of Independence.

Custom Builds, Complete Systems, and Quality Components

Wholesale Solar designs, stocks and delivers complete solar and backup power systems for homes, businesses, boats, and RVs. Our solar design experts work with customers to build complete systems customized to their specific needs and requirements. We keep plenty of high-quality components in stock and ship them directly from our warehouse in California.

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