The U.S. Department of Energy Solar Energy Technologies Office (SETO) has developed online resources to help those who want to go solar or who work with solar energy. From someone who’s looking to add solar to their roof, to someone whose job requires them to understand solar, the web resources in this section will help everyone understand solar energy. Explore the pages below to learn more.

Learn more about SETO’s research areas, see all of SETO’s active research and development projects, and learn more about how solar works. Reports resulting from research projects can be found on the Office of Science and Technical Information (OSTI) website.