SWE has developed more than ten space weather products including geomagnetic indices, alarm systems, prediction services and new scales to quantify the severity of the space weather event. These products are available through the Spanish Space Weather Service (http://www.senmes.es) and through the ESA SSA SWE Network (http://swe.ssa.esa.int/) making the University of Alcala the unique ESA SWE Expert Group in Spain. The maintenance of the products includes monitoring and supervising of products execution, collecting information and reporting to ESA through the corresponding Expert Center.