Recorded computer operating programs; Downloadable mobile applications for energy management, control and operation of household appliances; Downloadable computer operating programs; Data processing apparatus; Transmitters of electronic signals; Apparatus for transmission of communication; Smart home hubs using artificial intelligence (AI) comprised of voice-activated speakers, computer hardware, and recorded software for energy management, control and operation of household appliances; Circuit breakers; Electric control devices for energy management; Electrical distribution boxes; Relays, electric; Switches, electric; Electric control panels; Inverters; Photovoltaic inverters; Current rectifiers; Photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentrating optics, and control algorithms; Photovoltaic cells; Accumulators, electric; Electric car charging piles; Battery chargers; Charging stations for electric vehicles; Batteries, electric; Pantographs being electric current collectors; Electrical transformers; Electricity distribution consoles; Electric cables and wires; Integrated circuits; Semi-conductors; Electronic devices for measuring electric current