Generac Holdings Inc. operates through two primary business segments: Residential and Commercial & Industrial (C&I). The Residential segment offers automatic standby generators, portable generators, energy storage systems, and smart home solutions like thermostats and monitoring devices. The C&I segment provides emergency backup power generators, mobile power generation, lighting products, and battery energy storage systems for diverse end markets, including data centers and telecommunications. While historically focused on traditional gas and diesel-powered generators, Generac has significantly expanded its portfolio to include solar power inverters, microgrid controllers, and electric vehicle chargers. The company maintains a strong competitive position in North America and is increasingly expanding its global footprint through strategic acquisitions. By integrating hardware with software-as-a-service capabilities, Generac is transitioning from a traditional equipment manufacturer into a comprehensive energy technology provider.