FREMONT, Calif., Aug. 04, 2025 (GLOBE NEWSWIRE) -- Enphase Energy, Inc. (NASDAQ: ENPH), a global energy technology company and the world's leading supplier of microinverter-based solar and battery systems, today announced that San Diego Gas & Electric (SDG&E) has approved the IQ Meter Collar for behind-the-meter installations in its service territory. This milestone approval enables installers to deliver more streamlined home backup systems, with quicker installation, to customers in the SDG&E service terri ...