Why SunPower?


Its a fair question with a simple answer: because not all photovoltaic panels are created equal.


In testing reliability, degradation rates, energy production and shading impact, SunPower outperformed competing solar panels:


With SunPower solar energy systems, not only do you get the most powerful panels on the planet, you also get the best warranty in the industry. SunPower’s 25-year product warranty truly outshines Conventional Panels’ traditional 10-year limited product warranties.


Furthermore, SunPower guarantees power performance for the life of the 25-year warranty, and provides for 9.1% more warrantied energy compared with the traditional warranty. Such extensive warranties are possible because SunPower panels are engineered for performance and designed for durability.


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What's more, SunPower has 138.946 million dollars standing behind its warranty.


So let’s recap:

Is SunPower right for your site? Find out with a Free Solar Site Analysis!


Read: Third Party Backup for Efficiency Claims