National trade association for the U.S. solar energy industry. Building a strong solar industry to power America. Building a Strong Solar Industry to Power America SEIA IS THE DRIVING FORCE BEHIND SOLAR ENERGY AND STORAGE, BUILDING A STRONGER SOLAR INDUSTRY TO POWER AMERICA THROUGH ADVOCACY AND EDUCATION. REPRESENTING ORGANIZATIONS THAT PROMOTE, MANUFACTURE, INSTALL AND SUPPORT THE DEVELOPMENT OF SOLAR ENERGY, SEIA WORKS WITH MEMBER COMPANIES TO BUILD JOBS AND DIVERSITY TO CHAMPION SOLAR USE AND REMOVE MARKET BARRIERS.