Solar Energy International, or, SEI, is an industry leader in photovoltaics. They offer online workshops in both English and Spanish, as well as a free introductory course online. You can also connect to workshops in your local area through them. They offer NABCEP certifications in order for you to start a solar career. The website features a bookstore, resources for students and educators, and a solar calculator. They also offer micr0-hydro power training and wind power training. This institution is a great hub for international alternative energy education and jobs!
Solar Energy International