Data processing apparatus; Meteorological instruments; Inverters; Current rectifiers; Converters, electric; Transformers; Electric transformers; Voltage stabilizing power supply; Low-voltage power supplies; Portable power chargers; Direct current converters; Power controllers; Electric control panels; Uninterruptible electrical power supplies; Switches, electric; Power distributing boxes; Electrical distribution boxes; Electric control devices for energy management; Electric installations for the remote control of industrial operations; Photovoltaic solar modules for production of electricity; Photovoltaic cells; Battery charging devices for motor vehicles; Battery chargers; Photovoltaic modules; Solar panels for production of electricity; Electric car charging piles; Charging stations for electric vehicles