SunPower is encouraging consumers to ask for the most durable, efficient and reliable solar panels commercially available today.


Editors Note: In 2020, SunPower announced the completion of the strategic spin-off of its manufacturing division into a separate business named Maxeon Solar Technologies, Ltd. As a result, SunPower has expanded its offerings to drive future growth. The SunPower Equinox® system now offers multiple panel options, including front- and back-contact panels, all of which are responsibly and rigorously quality tested to provide the best energy solution for your home. For more information on the differences in panel technology, see:


From NASA engineers to gutsy airplane pilots and adventurous boat captains, some of the most creative solar pioneers in the world have trusted SunPower to help them push the boundaries of what solar can do. With our record-setting technology, they’ve set records of their own, taking solar higher, farther, faster.

From Solar Impulse II, the solar airplane flying around the world, to PlanetSolar, a speedy solar catamaran that circled the globe, or GROVER, a NASA rover trekking across an icecap, these pioneers chose the best: SunPower.

Why? It’s simple. We design and manufacture the most efficientand durable2 solar technology on the planet. For the past 30 years, we’ve constantly demanded more of ourselves, never settling on being a conventional solar company.

Most solar companies look and sound the same, but SunPower has a unique story to tell. It was our collaborations with these pioneers that inspired our technological innovations — and our new advertising campaign, Demand Better Solar®.

Here's what Erin Mulligan Nelson, Executive Vice President and Chief Marketing Officer, has to say when it comes to answering the question: How is SunPower different?


Inspiring Solar Stories

From our early years, we’ve had a long history with NASA. We developed solar cells that powered the space agency’s early generation unmanned air- and space-craft. One named Helios set a world record when it was flown to an altitude of 96,863 feet in 1999.

NASA’s success with solar flights inspired the two Swiss pilots who founded the Solar Impulse solar airplane projects. In 2006 we helped develop the first prototype airplane using our high efficiency SunPower® Maxeon® solar cells. And just last July, the second-generation solar airplane, Solar Impulse 2, also powered by Maxeon cells, broke world records for making the longest solo and solar-only flight when pilot André Borschberg flew it 5,000 miles from Japan to Hawaii.

We also provided solar technology for PlanetSolar, which at the time was the largest and fastest solar-powered boat in the world. The catamaran completed its circumnavigation of the globe in 2012, breaking two world records.

And in 2013, our solar technology powered NASA’s Greenland Rover, an autonomous vehicle carrying a ground-penetrating radar. GROVER roamed Greenland’s ice sheet to study how snow accumulates on the Greenland ice pack to help scientists understand how the massive ice sheet gains and loses ice. On its launch day the rover withstood winds that blew up to 23 mph at a frigid -22 degrees Fahrenheit.

From Solar Airplanes to Your Roof at Home

Throughout our history, we’ve been stretching the boundaries of solar innovation in every direction, always raising our own bar — from our technology, to the way we design and build our products, to the customer experience we deliver every day.

So, of course you don’t have to fly a solar airplane around the world to enjoy the fruits of the most efficient1 and durablesolar.

We apply that same spirit of innovation to build the best quality solar product to power your home or business. 

In the coming weeks we look forward to chronicling some of these great solar pioneers’ stories on our SunPower Blog in hopes that smart solar shoppers will be inspired to do as they did: Demand better solar. Click here to get our latest blog post delivered by email. Visit our YouTube channel to watch a clip from our new Demand Better Solar®  TV commercial.

Interested in purchasing the same solar that powered these amazing solar projects? Visit our solar calculator to find out how much you could save going solar with SunPower.


1 Highest of over 3,200 silicon solar panels, Photon Module Survey, Feb 2014.

2"Fraunhofer PV Durability Initiative for Solar Modules: Part 2". Photovoltaics International, 2014.

© 2015 SunPower Corporation.  All Rights Reserved.  SUNPOWER and the SUNPOWER logo are trademarks or registered trademarks of SunPower Corporation in the U.S. and other countries as well.



Find out if your home qualifies for the world's best solar

By clicking "CONTACT ME", I consent to SunPower sharing my information with its authorized dealers to provide me information on SunPower products. SunPower or its authorized dealers can call or text me (including SMS or MMS) (including via prerecorded messages and/or automated technology belonging to or hosted by third parties) at the telephone number provided above even if it is on a state or Federal Do Not Call List. Message and data rates may apply, Message frequency varies, Text STOP to cancel, text HELP for help at (800) 786-7693. My consent is not a condition of purchase. Please see our Privacy Statement and Terms of Use