NRG Clean Power is California’s largest solar power provider, serving thousands of homeowners since our inception in 1987. Our team of green energy consultants are there for you every step of the way along with 24/7 support. It all starts with a free energy analysis, we then design a custom solar panel system for your home based on your energy consumption needs. All of our solar panels come with a standard 25-year warranty at no additional cost and all the panels are made right here in America. We stand by our work even long after we’ve put the solar panels up on your roof and you’ve turned on the power, making your transition to renewable energy smooth and seamless.