Enphase Energy Enters the Solar Market in Japan with IQ8 Microinverters
FREMONT, Calif., April 28, 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 production shipments of IQ8™ Microinverters in Japan through a distribution agreement with ITOCHU Corporation (ITOCHU), one of the largest trading companies in the country.
Starting April 1, 2025, Tokyo became the first Japanese city to mandate rooftop solar on all new homes built by large-scale homebuilders. Tokyo’s residences typically have smaller roof areas, making rooftop solar system design challenging. Enphase IQ8 Microinverters enable flexible and scalable systems, enhancing solar production and reliability for optimized rooftop solar systems in Tokyo. Enphase microinverters feature an AC architecture that provides enhanced protection for customers in Japan.
“Enphase has solidified its position as a frontrunner in home energy management globally, and we are excited to announce that ITOCHU will now provide Enphase’s cutting-edge IQ8 Microinverters in Japan,” said Shunsuke Kawashima, general manager of the Sustainable Energy Business Department at ITOCHU. “This collaboration is a win for everyone involved, especially as Tokyo begins implementing its rooftop solar mandate on all new homes. Today, many homeowners with small roofs can’t access the benefits of solar energy due to a lack of quality solutions. Enphase IQ8 Microinverters provide a safer, reliable solution for the unique design challenges of Tokyo’s smaller roof areas, making solar possible for many more people. We’re also pleased to facilitate the Tokyo metropolitan government’s 20 yen-per-watt subsidy for homeowners who install Enphase products.”
Enphase will be launching IQ8HC™ Microinverters in Japan initially, which can manage a continuous DC current of 14 amperes and feature a peak output power of 350 VA. All Enphase IQ8 Microinverters activated in Japan come with a 25-year warranty.
“ITOCHU is an invaluable customer, and we’re thrilled to enter the market in Japan, which is a large residential solar market that values quality and service,” said Ken Fong, senior vice president and general manager of the Americas and APAC at Enphase Energy. “Microinverters will provide homeowners with excellent energy production, safety, and warranty — perfect for compact roofs even if there is partial shading. We feel confident in our collaboration with ITOCHU and look forward to the positive impact we can make together in promoting sustainable energy solutions for homeowners across the country.”
For more information, please visit the Enphase Japan website.
About Enphase Energy, Inc.
Enphase Energy, a global energy technology company based in Fremont, CA, is the world 's leading supplier of microinverter-based solar and battery systems that enable people to harness the sun to make, use, save, and sell their own power — and control it all with a smart mobile app. The company revolutionized the solar industry with its microinverter-based technology and builds all-in-one solar, battery, and software solutions. Enphase has shipped approximately 81.5 million microinverters, and approximately 4.8 million Enphase-based systems have been deployed in over 160 countries. For more information, visit https://enphase.com/.
©2025 Enphase Energy, Inc. All rights reserved. Enphase Energy, Enphase, the “e” logo, IQ, and certain other marks listed at https://enphase.com/trademark-usage-guidelines are trademarks or service marks of Enphase Energy, Inc. in the U.S. and other countries. Other names are for informational purposes and may be trademarks of their respective owners.
Forward-Looking Statements
This press release may contain forward-looking statements, including statements related to the expected capabilities and performance of Enphase Energy’s technology and products, including safety, quality, and reliability; and statements regarding the timing and availability of Enphase Energy’s products in Japan. These forward-looking statements are based on Enphase Energy’s current expectations and inherently involve significant risks and uncertainties. Actual results and the timing of events could differ materially from those contemplated by these forward-looking statements as a result of such risks and uncertainties including those risks described in more detail in Enphase Energy’s most recently filed Quarterly Report on Form 10-Q, Annual Report on Form 10-K, and other documents filed by Enphase Energy from time to time with the SEC. Enphase Energy undertakes no duty or obligation to update any forward-looking statements contained in this release as a result of new information, future events or changes in its expectations, except as required by law.
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