41 educational services, namely, providing classes, courses, seminars, on-site and field training, non-downloadable video tutorials, non-downloadable webinars, and an in-person educational forum for consumers in the field of questions, answers, and information in the field of solar photovoltaic system principles, practices, and technologies; training in the use and operation of computer software for simulating, sizing, and designing photovoltaic systems; training services in the field of solar photovoltaic system design and modeling; providing practical training and educational demonstrations in the field of use and operation of computer software for simulating, sizing, and designing photovoltaic systems; teaching in the field of energy management, photovoltaics, and the use and operation of computer software for simulating, sizing, and designing photovoltaic systems; instruction in the field of energy management, photovoltaics, and the use and operation of computer software for simulating, sizing, and designing photovoltaic systems; providing information about education; consultancy services about education; providing information in the field of educational training about computer software use and operation; consulting services about educational training in the field of photovoltaic system simulation and sizing; providing information about practical training and educational demonstrations in the field of use and operation of computer software for simulating and managing photovoltaic systems; consulting services in the field of practical training and educational demonstrations about use and operation of computer software for simulating, sizing, and designing photovoltaic systems; providing information and consulting about teaching solar photovoltaics methodology; providing information and consulting about instructional methodology in the field of solar photovoltaics; providing online non-downloadable electronic publications in the nature of blog articles, blog posts, news articles, and magazine articles in the field of energy management, photovoltaics, and the use and operation of computer software for simulating, sizing, and designing photovoltaic systems; organization of exhibitions for educational purposes; arranging, conducting and organization of educational training workshops, colloquiums, conferences, congresses, seminars, symposiums, all in the field of energy management, photovoltaics, and the use and operation of computer software for simulating photovoltaic systems; writing of texts, other than publicity texts, namely, writing of articles for periodicals and professional journals other than for advertising or publicity; and publication of texts in the nature of journals, books and magazines, not being publicity texts; providing on-line non-downloadable tutorial videos in the field of energy management, photovoltaics, and the use and operation of computer software for simulating, sizing, and designing photovoltaic systems