Low-Cost Solar Power, Day and Night: PowerStack, Sunnova’s New Affordable Solar+Storage Residential Service

HOUSTON, May 24, 2017 – Sunnova Energy Corporation, a leading residential solar service provider in the U.S., announced the launch of PowerStack™, its new solar+storage plan that maximizes a home’s solar energy use.

PowerStack™ a solar+storage service plan, was designed to answer the residential customer demand for low-cost, clean power both day and night. The solar+storage system is customized to the homeowners’ needs based on their average annual energy consumption.

PowerStack™ allows the customers to produce, store and consume all the power generated by the solar system, covering most of the customers’ everyday energy needs. For those times when customers need extra power the solar+storage system can’t provide, the home’s electricity will be drawn from the utility since the system remains interconnected to the grid.

“In addition to being the natural evolution of residential solar, PowerStack™ allows us to continue on our promise of giving customers the freedom to choose their energy provider and the power to save with low-cost, renewable energy,“ said Jordan Frugé, Sunnova’s Chief Marketing Officer. “Customers are asking for someone to select the best technology for them, and then stand behind the system to make sure they get the service they expected, and that’s what we are offering with PowerStack™.”

PowerStack™ is available with no money down and low, fixed monthly payments and is backed by Sunnova’s industry-leading service that includes lifetime battery replacement.

“PowerStack™ is designed to meet all of the requirements for the Customer Self-Supply tariff in Hawaii, so initially, it will be available in Hawaii in partnership with Sunetric, one of the leading renewable energy providers in the Aloha State,” Frugé noted.

As part of its 2017 plan, Sunnova will introduce its PowerStack™ solar+storage service plan in additional U.S. markets.


Sunnova is a different kind of power company, offering rooftop solar service to homeowners in the United States and its territories through our network of local sales and installation partners. Our mission is to change the energy industry by providing the choice of low-cost, worry-free solar power that generates long-term savings for our customers and continued business growth for partners. For more information about PowerStackTM, visit www.sunnova.com/powerstack/. For more information about Sunnova Energy, visit www.sunnova.com, follow @Sunnova_Solar on Twitter, and connect with us on Facebook and LinkedIn.

For more information about PowerStackTM, including assumptions and disclaimers, visit www.sunnova.com/powerstack/

Sunnova Hawaii Electrical Contractor License # CT-34115


Sunetric (a wholly-owned subsidiary of RGS Energy) is a full-service renewable energy firm operating throughout Hawaii. It designs and installs photovoltaic systems for homes, businesses, and federal and military organizations. Sunetric provides turnkey solar solutions, from design, construction planning, and customer financing assistance to installation, utility interconnection and warranty. For more information, visit www.sunetric.com.


RGS Energy (NASDAQ: RGSE) is America’s original solar company, installing more than 25,000 residential and commercial solar power systems since 1978. RGS Energy makes it convenient for customers to save on their energy bill by providing turnkey solar solutions, from system design, construction planning, and customer financing assistance to installation, utility interconnection and warranty.

For more information, go to RGSEnergy.com, or connect with the company at www.facebook.com/rgsenergy or www.twitter.com/rgsenergy. Information on such websites is not incorporated by reference into this press release.

RGS Energy is the Company’s registered trade name. The Company files periodic and other reports with the Securities and Exchange Commission under its official name “Real Goods Solar, Inc.”


Kelsey Smith
Sunnova Energy Corporation