Enphase Energy, Inc., together with its subsidiaries, designs, develops, manufactures, and sells home energy solutions for the solar photovoltaic industry in the United States and internationally. The company offers semiconductor-based microinverter, which converts energy at the individual solar module level, and combines with its proprietary networking and software technologies to provide energy monitoring and control services. It also offers AC battery storage systems; Envoy communications gateway; and Enlighten cloud-based monitoring service, as well as other accessories. The company sells its solutions to solar distributors; and directly to large installers, original equipment manufacturers, strategic partners, and homeowners, as well as directly to the homeowners and the do-it-yourself market through its legacy product upgrade program or online store. In addition, it offers online and in-person training resources for solar and storage installers, and Enphase system owners through its Enphase University. Enphase Energy, Inc. was founded in 2006 and is headquartered in Fremont, California.