FREMONT, Calif.: Enphase Energy, Inc. (NASDAQ:ENPH), a global energy technology company and the world’s leading supplier of solar microinverters, today announced that over 1,000 homeowners have joined the Enphase Upgrade Program, a program that gives homeowners several options for upgrading to the latest, more efficient and reliable seventh-generation microinverter technology from Enphase. The program is […]