Gas insulated switchgears; gas insulated transformers; gas insulated electrical switches; electronic control apparatus, being gas shut-off apparatus; electrical relays; high voltage switchgears; industrial factory automation controllers; recorded computer software for electricity distribution, regulating energy consumption, and energy automation and control, all in the field of energy management; recorded computer operating programs; air circuit breakers; earth leakage circuit breakers; digital protective relays; visualization software for use in local and remote automatic and computer controlled processes in the nature of graphical representation; molded transformers; circuit breakers for wiring; switchboards; distribution automation machines and apparatus for electricity distribution, regulating energy consumption, and energy automation and control, all in the field of energy management; transformers; * electronic control systems for * distributed control system (DCS) for machines; electrical distribution boards for industrial purposes; water supply and drainage treatment installation controllers; energy storage system (ESS) comprised of batteries, computer hardware to charge and manage battery control power levels and inverters; thermal imaging camera; remote electric meter reading machines and apparatus; electric telemetering controllers; hydraulic electricity transformers; inverters; electric servo motor controllers; electric power monitoring controllers; electric power system simulators; watt hour meters; electrical load controllers; computer programs for use in analysis relating to the causes of faults of electrical power installations; machines and apparatus for diagnosis of power installation in the nature of inverters; electric power protective controllers; power control system (PCS) comprised of computer hardware to remotely control and monitor the power status of servers; power control unit (PCU) for electricity distribution, regulating energy consumption, and energy automation and control, all in the field of energy management; magnetic switches in the nature of electric relays; electronic motor protection relays; electromagnetic contactors; electronic switchboards; energy management system apparatus and computer software, namely, BEMS (Building Energy Management System), FEMS (Factory Energy Management System), HEMS (Home Energy Management System) comprised of electric and remote controls for monitoring and management of battery performance and storage; electrical distribution boards for houses; vacuum interrupters in the nature of electrical switches that uses electrical contacts in a vacuum; vacuum circuit breakers; * electric control devices for * supervisory control and data acquisition systems (SCADA systems) comprising computer hardware for monitoring and controlling energy flow and use; railway signal installation controllers; * electric control devices for * railway automatic fare collection controllers; * electric control devices for* railway communications installation controllers; high-voltage direct current systems (HVDC systems) comprised of high-voltage power supplies, high voltage multipliers, high voltage reactors and high voltage transformers; maximum demand electric power controllers; solar batteries; solar cell panels; programmable logic controller (PLC); program control machines and apparatus in the nature of Electronic controllers for use with power converters and Power controllers; electrical protocol converters; current limiting power fuse; circuit breakers