Enphase Energy, Inc., a global leader in microinverter-based solar and battery systems, has announced the release of a new software solution that allows homeowners with legacy IQ7™ Microinverter-based systems to expand their solar capacity with the latest IQ8™ Microinverters. The upgrade is now available across North America, Europe, and other key global markets.

This move addresses growing consumer demand for scalable, high-efficiency solar solutions, especially among the more than one million households worldwide currently using IQ7 systems. With this software, users can seamlessly integrate IQ8 Microinverters—designed to support high-powered solar panels—while retaining their existing IQ® Gateway or IQ® Combiner hardware.

Installers across the globe have welcomed the development, citing its simplicity and potential to meet evolving energy needs: “Enphase’s new expansion capability with the IQ8 Microinverters is a game-changer for us,” said Jeremy White, project manager at Robco Electric in the U.S. “It allows us to offer our customers a straightforward path to scale their systems as their energy needs grow. We can now deliver more power with fewer headaches, which helps us provide the best service and keeps our business running efficiently.”

“Homeowners are increasingly asking for ways to get more out of their existing systems, and the new IQ8 Microinverters make that possible,” said Mauricio Llovera, CEO of INVERSOL in Mexico. “This solution is a win-win, as it not only benefits our customers but also enables us to take on more projects without the complexity of traditional system upgrades.”

“We’re excited to see Enphase continue to build on its existing product suite, constantly making our lives easier,” added David Monnier, CEO of La Maison des Energies in Switzerland. “The IQ8 Microinverters provide a seamless integration experience, allowing us to maximize energy output for our customers while maintaining the reliability and quality Enphase is known for.”

“The ability to upgrade existing IQ7 systems with IQ8 Microinverters opens up new opportunities for homeowners in the Netherlands,” noted Jack van der Linden, account manager at Green Guys BV. “With energy prices fluctuating, our customers want to optimize their solar systems without costly overhauls.”

“Enphase’s latest innovation simplifies system upgrades for our customers in France, making it easier than ever to enhance solar production,” said Julien Vouriot, CEO and founder of Solair’ Forez. “We can now provide homeowners with a seamless way to integrate the latest microinverter technology, ensuring they get the most out of their solar investments.”

Enphase’s leadership emphasized the broader impact of the upgrade: “The new software release unlocks seamless interoperability between IQ7 and IQ8 microinverters, which empowers our global installer network to deliver more value with less effort,” said Aaron Gordon, senior vice president and general manager of the systems business unit at Enphase Energy. “It’s a win for homeowners and a growth driver for our installers.”

With this advancement, Enphase continues to support its vision of modular, software-defined energy systems that adapt to customers’ needs over time. For more details on how to integrate IQ8 Microinverters into existing systems, homeowners and installers can visit Enphase’s regional websites in the United States, France, Switzerland, the Netherlands, and Germany.