GlobeNewswire Inc | Oct 21, 2021 08:00AM EDT

October 21, 2021

FREMONT, Calif., Oct. 21, 2021 (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 its home energy systems will soon integrate with most leading models of home standby AC generators, providing enhanced performance and a glitch-free transition for homeowners during power outages.

Homeowners canalso monitor real-time power flow,startand stop their generator remotely, set quiet hours toprevent their generator from operatinguntiltheir batteries fall below a designated threshold,and control itall withthe Enphase app. The newfeature functions without a generator automatic transfer switch and eliminates the power glitches that reset home electronic appliances when switching to generator power.

Enphases distributed AC architecture minimizes single points of failure inherent in the DC architecture of competitive solutions. These DC solutions generally rely on string inverters, which tend to limit available AC power. Enphases AC-coupled solution forms a microgrid which combines the AC power from solar, battery storage, and the generator seamlessly. And the Enphase solution is generally compatible with the existing installed base of millions of AC home standby generators. To learn more, visit the website.

Many of our customers already own an AC home standby generator and want to integrate it into a solar and battery energy system,said Mehran Sedigh, vice president and general manager of the Enphase Energy storage business unit. With this new feature slated for release in November, were making that possible for these customers. Pairing with an Enphase energy system results in running the generator only when needed to minimize noise, pollution, and service issues.

Ive been thrilled to try out Enphases new generator support feature, said Steve Stavropoulos of Santa Rosa, Calif. Its an integral layer of protection for my home that provides my family with a failsafe should a scheduled blackout or unscheduled power outage impact us beyond our stored battery allowances.During a grid outage, if my battery power gets too low, the generator automatically charges it back up to power everything I need. I can even configure thesystem to shut off the generator during the evening, so we dont disturb the neighbors once the batteries are sufficiently charged for the night. The system will automatically start back up in the morning to finish the recharge if I set it to do so. This new feature gives me ultimate resilience against outages.

Floridians were buying generators long before solar and battery systems became an option, said William May, owner of May Electric Solar. With Enphases generator support, many of these homeowners are able to upgrade their old generator system with solar and batteries. Now they can have extra protection against grid outages, reduce their electricity bills, and control it all with an app that manages every part of their energy system.

With the frequent, extended outages in Northern California, many of our customers are looking for redundancy in their backup power, said Michael Cornwall, renewables sales manager at Summit Technology Group. Enphases generator support unlocks the ability for us to deliver that extra security for customers. Generators are notoriously hard to maintain and turn on and off, but now they can control the generator through the Enphase app making the entire experience simple and automatic.

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 powerand 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 more than 36 million microinverters, and approximately 1.5 million Enphase-based systems have been deployed in more than 130 countries. For more information, visit https://www.enphase.com and follow the company on Facebook,LinkedInandTwitter.

Enphase Energy, Enphase, the E logo, and other trademarks or service names are the trademarks of Enphase Energy, Inc. 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, performance, compatibility, and market adoption of Enphase Energys technology and products. These forward-looking statements are based on Enphases current expectations and inherently involve significant risks and uncertainties. Actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of certain risks and uncertainties, including those risks described in more detail in Enphases most recent Annual Report on Form 10-K and other documents on file with theSECand available on the SECs website atwww.sec.gov. 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.

Contact

Enphase Energypress@enphaseenergy.com