SunPower Technology

For more than a quarter of a century, SunPower has been leading the solar revolution. We design, manufacture and deliver new solar technologies. Raise standards. Break records. And, we're also changing the way the world is powered. That's why the people who know solar, choose SunPower. 

Highest Efficiency

Not all solar panels are created equally. In fact, there’s a huge range in efficiency. So if you’re looking for efficient solar, look at the facts. SunPower’s products hold the world record for energy production. And SunPower solar panels are the world’s most efficient: up to 50 per cent more energy than conventional panels. How do we do it? With our revolutionary patented Maxeon technology.

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Highest Efficiency

Not all solar panels are created equally. In fact, there's a huge range in efficiency. So if you're looking for efficient solar, look at the facts. SunPower's products hold the world record for energy production. And SunPower solar panels are the world's most efficient: up to 50 per cent more energy than conventional panels. How do we do it? With our revolutionary patented Maxeon technology.

The front of our solar cell captures significantly more sunlight-even in lowlight conditions. That's because there are no wires on the surface to block the light. The middle and back of our cell is designed to convert that captured light into the maximum energy output available. Because our panels are so efficient, you get more power and energy in the same amount of space.

The bottom line? When you're looking at solar, efficiency matters. And SunPower makes the most efficient solar panels in the world.

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Highest Reliability

If you’re looking for reliable solar, look at the facts. SunPower solar energy systems are the most reliable in the world. Why? Because we’ve taken millions of hours of performance analysis and reengineered it back into the design of our panels. Our proprietary SunPower Maxeon back-contact solar cell design means that our panels hold up under harsh conditions—much better than most of our competitors.

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Highest Reliability

If you're looking for reliable solar, look at the facts. SunPower solar energy systems are the most reliable in the world. Why? Because we've taken millions of hours of performance analysis and reengineered it back into the design of our panels. Our proprietary SunPower Maxeon back-contact solar cell design means that our panels hold up under harsh conditions-much better than most of our competitors.

And because the real-world is hard on solar panels, our testing goes above and beyond industry standards. In fact, we test far more rigorously than anyone in the industry. As a result, our Highly Accelerated Lifetime Tests are much more rigorous than anyone in the industry. In a side-by-side comparison, our panels continue to maintain high performance and don't degrade like most competitor panels.

As a result, our panels are rock-solid against hail stones, tough against humid climates, stand up to extremely high temperatures, and can endure hurricane-force winds.
Bottom line: When you're buying solar, reliability is crucial. And SunPower systems are the most rigorously tested and reliable in the world.

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Guaranteed Performance

From end to end, SunPower guarantees you the highest level of solar energy performance. Installation is fast to minimise disruption. Our modular design sets up at a rate of 10 modules per man hour, compared to 5-6 with other systems. SunPower systems perform. Over 10 million hours of real-world operating results show that SunPower panels regularly deliver more than their expected energy production.

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Guaranteed Performance

From end to end, SunPower guarantees you the highest level of solar energy performance. Installation is fast to minimise disruption. Our modular design sets up at a rate of 10 modules per man hour, compared to 5-6 with other systems.

SunPower systems perform. Over 10 million hours of real-world operating results show that SunPower panels regularly deliver more than their expected energy production. Plus, they're built to withstand real-world conditions, so your long-term maintenance costs are impressively low-with an impressively                                                                     high 98 per cent uptime.

True, you get a 25-year warranty. But we don't think you'll need it. SunPower solar panels are designed to last longer than that. With our uniquely well-trained solar installers, 24/7 monitoring and around-the-clock service, we're there for you. Which may be why we have more customers-and repeat customers-than any other solar power company in the world. Bottom line? SunPower is the best solar investment you can make. SunPower. The World's Standard for Solar.

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Contact SunPower

Take the first step toward energy independence and environmental leadership.

 

Solar Impulse - Around the world in a solar airplane

solar impulse
SunPower joins Solar Impulse as official supplier: after having provided its high-efficiency solar cells to the 1st prototype of Solar Impulse (HB-SIA), SunPower world-record technology has been chosen again to power the 2nd prototype (HB-SIB), the plane that will fly around the world in 2015.
 
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