Enphase Energy Named the Number One Inverter Supplier in the Americas by IHS Research

  Enphase Energy Named the Number One Inverter Supplier in the Americas by IHS
  Research

  Enlighten monitoring software also secures top accolades from GTM Research

Intersolar North America 2013

Business Wire

SAN FRANCISCO -- July 9, 2013

Enphase Energy, Inc. (NASDAQ: ENPH), today celebrated top solar industry
accolades from both IHS Research and GTM Research. Both research firms
published industry data yesterday during Intersolar North America.

In its PV Inverter World Market Report - 2013, IHS Research reported that in
2012, Enphase was the number one residential PV inverter supplier in the
Americas with 53.5 percent market share. In the same report, Enphase was the
leading vendor of single-phase PV inverters in the Americas with 42.2 percent
share of revenue.

“We are thrilled to be recognized as the top inverter supplier in the
Americas,” said Paul Nahi, CEO of Enphase Energy. “Seeing our microinverter
surpass traditional inverters for the first time is an important milestone for
us as a company as we strive to establish microinverter technology as the new
norm in rooftop solar worldwide.”

In its report Global PV Monitoring: Technologies, Markets and Leading Players,
2013-2017, GTM Research revealed that Enlighten, the Enphase Microinverter
System’s intelligent monitoring software, was named the #1 monitoring provider
globally among power electronics vendors for PV markets.

In just over five years, Enphase has introduced and commercialized its
Microinverter System. Now shipping its third-generation technology, the
company today introduced its fourth-generation system with new microinverter,
communications and software platform enhancements. To-date, Enphase has
shipped over 3.3 million units into eleven countries across North America,
Europe and Asia Pacific.

To access the reports visit http://www.imsresearch.com/ or
http://www.greentechmedia.com/research.

Visit Enphase Energy at Intersolar North America (Soligent Booth #7731 and CED
Booth #7209):

Join Enphase at Intersolar North America at Joint Forces for Solar’s 11th PV
Briefing & Networking Forum USA on July 10 at the Innovation Exchange Area,
Booth #9659. Enphase will also host customers and partners in San Francisco at
a Tweetup with Solar Power World, Enphase Wine Country Lounge at the Solar
Summerfest Party and Enphase and Soligent Networking Party. For more
information about where to meet Enphase, visit
info.enphase.com/Intersolar2013.

About Enphase Energy, Inc.

Enphase Energy delivers microinverter technology for the solar industry that
increases energy production, simplifies design and installation, improves
system uptime and reliability, reduces fire safety risk and provides a
platform for intelligent energy management. Our semiconductor-based
microinverter system converts energy at the individual solar module level and
brings a systems-based, high technology approach to solar energy generation.
Connect with Enphase on Facebook and follow us on Twitter. www.enphase.com

Enphase Energy®, the Enphase logo and other trademarks or service names are
the trademarks of Enphase Energy, Inc.

Contact:

Enphase Energy
Kady Cooper, +1-707-763-4784
Industry PR Manager
pr@enphaseenergy.com