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Enphase Energy, Inc. (ENPH), valued at a market cap of $6 billion, is a global energy technology leader known for its innovative solar microinverters, energy storage solutions, and smart energy management systems. Based in Fremont, California, Enphase revolutionized the solar industry by introducing microinverter technology, which converts direct current (DC) to alternating current (AC) at the individual solar panel level, boosting performance, safety, and reliability over traditional inverter systems.
Shares of ENPH have fallen behind the broader market over the past 52 weeks. ENPH has declined 61.1% over this time frame, while the broader S&P 500 Index ($SPX) has gained 10.2%. In 2025, ENPH stock declined 35.3%, compared to SPX's 3.9% YTD dip.