Dan Griffin was fascinated with the investment model for solar, and crunched the numbers for a while before taking the plunge. He contacted Yes! and two other solar installers in the Triangle, and signed a contract with us for a 4.7 kilowatt solar installation on his home in Morrisville. The 20 REC solar modules and 20 Enphase micro-inverters will generate approximately 5430 kilowatt hours of clean energy per year. Dan’s roof was a little steep, but no challenge for our team.