e 1985, we've offered the world's most efficient, powerful, and reliable solar panels, and we're still the only company to provide an all inclusive 25-year warranty on our entire solar system. Because of that, and that fact that we're the only solar company that's been around longer than our warranty, homeowners have complete piece of mind when they go solar with SunPower. We also have the largest coverage territory in the U.S., meaning we can service homeowners in more regions than any other solar company.