From the 1920's Kohler has made a engines and generators from portable to marine to residential and industrial standby systems. They have been known in the industry for the quality of their “made in the USA" products.
Consumers have rated Kohler number one for years.
Kohler is constantly making improvements to their products such a load control and remote communication to give the customer peace of mind when they are not at home.
Where most whole house generator manufactures built units using lawn mower type engines Kohler used the same technology used in their commercial units.