If you're investing in solar power for the long haul, the SunPower Maxeon 7 solar panel stands out for its exceptional ...

For First Solar, Series 6 will start limited production in mid-2018, while SunPower's low-cost P-Series panels have made a big leap forward. Here's what you need to know about these key products ...

The National Renewable Energy Laboratory confirmed SunPower holds the record for the "most efficient rooftop solar panel" with an efficiency of 24.1 percent.

Solar panels degrade as they age, and SunPower's warranty says its panels will produce at 92% or more of their original capacity after 25 years. Most manufacturers offer 25-year warranties but ...

SunPower, a Silicon Valley manufacturer of high-efficiency solar cells, panels, and systems, announced Monday the debut of its its new SunPower E19 Series solar panels, a product lineup that ...

As solar technology becomes more affordable for consumers, more and more people are choosing to outfit their homes with solar panels, but this clean energy source isn’t without its drawbacks.… ...

SunPower’s initial consultation The following morning we spoke to a SunPower representative about the broader details of what SunPower solar panels could offer, along with what it would take to ...

SunPower positions itself as a clean energy company that “makes going solar safe and simple from the comfort of your home.” They claim that their panels are efficient, allowing you to maximize ...