Introducing FlexBOSS21 and GridBOSS—next-level solutions for true whole-home backup that put savings, efficiency, and power in your hands. Designed to work without costly main panel upgrades or critical load subpanels, these systems deliver up to $7,500 in cost savings and drastically cut installation time. With FlexBOSS21 and GridBOSS, you’re investing in streamlined, space-saving energy solutions that minimize grid reliance, lower energy bills, and offer a superior return on investment. Enjoy ultimate control over your energy needs with the industry's most versatile backup solutions.

With the GridBOSS V3 update, customers can now use properly sized aluminum wire, but only on lug connections and Eaton breakers. (Eaton breakers can now be used in both the Smart and Hybrid ports.) If customers use the BSB breakers that come with the equipment, or purchase additional, they are still required to use copper wire.