ENPH ▲ +1.8% - Enphase Energy, Inc. $ENPH - Enphase Energy Announces IQ Meter Collar Approval by 80 Utilities in the U.S. and Canada Enphase Energy rose 1.8% after announcing that 80 utilities across the U.S. and Canada have approved its IQ Meter Collar product. The approval expands the company's addressable market for grid-interactive home energy management solutions, potentially driving future revenue growth from residential solar and storage customers in those service territories. 21-SEP-2026 08:00 AM ET