The design, development, management, and maintenance of websites, digital platforms, software, and computer applications, including custom ones. The production, marketing, import, export, and repair of electronic, electrical, and photovoltaic materials, as well as components, accessories, and integrated systems related to them. Technical and commercial consulting in the fields of computer science, electronics, electrical engineering, and renewable energy, with particular reference to photovoltaics and other renewable energy sources. Installation, configuration, and technical assistance for electronic, electrical, and photovoltaic systems and devices, including in civil and industrial contexts. Training and dissemination in technological, computer, and energy fields, also through courses, workshops, and multimedia content; Commercial intermediation and digital marketing activities, including the promotion of own or third-party products and services.