Technology for the Real World
Factory-rated power doesn’t always equate to performance in the field. First Solar’s Series 4TM and Series 6TM modules generate more energy for your solar plant with a module proven to deliver significantly more usable energy per nameplate watt than competing technologies.
The Most Tested and Reliable Module on the Market
With a product warrantied for 25 years, PV solar modules are reliable. First Solar is one of only five modules in the world to pass Atlas 25+, the Thresher and TUV Long-Term Sequential Tests.