Our team designed a scoring system for solar companies that permits us to rank and evaluate installers according to what’s most crucial to individuals. Other certifications you should watch out for, none of that are legally needed but make certain top quality, include the next: NABCEP certification — A certification https://www.tumblr.com/californiasolarinstallation/794675082012360704/california-solar-panel-system-designed-for?source=share