Solar Power International Information

Solar Power International (SPI) is powered by Smart Electric Power Alliance (SEPA) and Solar Energy Industries Association (SEIA), whose combined efforts have created world-class events. This event generates success for solar energy professionals and the global solar industry. SPI sets the standard for solar events as the fastest growing and largest solar show in North America as recognized by Trade Show Executive and Trade Show News Network. With its breadth of industry experts sharing their knowledge and exhibitions from the industry's pacemakers, SPI is the leader among solar trade shows. Unlike other solar industry events, all proceeds support the expansion of the U.S. solar market through SEIA and SEPA’s year-round research and education activities, as well as SEIA’s advocacy efforts.