Current generators; power installations [generators]; power supply apparatus [generators]; uninterruptible power supplies [machines] for the generation of electrical energy; generators of electricity

Energy control devices; energy regulators; apparatus for improving power efficiency; apparatus and instruments for regulating electricity; apparatus and instruments for conducting electricity; apparatus and instruments for switching electricity; electric control devices for energy management; apparatus and instruments for accumulating electricity; electrical and electronic components; instruments for distributing electrical current; electrical filters; electricity mains apparatus; electric power analyzers; apparatus and instruments for accumulating and storing electricity; accumulators, electric; battery boxes; electric power distribution apparatus; apparatus and instruments for accumulating electricity; apparatus for measuring, monitoring and analyzing electricity consumption; electric current control devices; electricity measuring instruments; electricity storage apparatus; computer software; downloadable software; interactive software; software for monitoring, analysing, controlling and running physical world operations

Solar energy powered heating installations; solar thermal collectors [heating]

Replacement of accumulators; interference suppression services for electrical apparatus; renovation of electrical wiring; electrical wiring services; electric appliance installation and repair; interference suppression in electrical apparatus; repair of power lines; installation of electric light and power systems; providing information relating to the installation of electrical apparatus; advisory services relating to the maintenance and repair of mechanical and electrical equipment

Saving electricity; distribution and transmission of electricity; storage of electricity; consultancy services relating to the distribution of electricity; leasing the use of power lines to third parties for the transmission of electricity; electricity supply and distribution; information and advisory services relating to energy distribution

Rental of electricity generators; rental of power-generating equipment; electricity generating; generation of electricity from solar energy; consultancy services relating to the generation of electrical power; generation of power; information and advisory services on electricity generation

Energy auditing; consultancy in the field of energy-saving; advisory services relating to the use of energy; advisory services relating to energy efficiency; consultancy relating to technological services in the field of power and energy supply; professional consultancy relating to the conservation of energy; professional consultancy relating to energy efficiency in buildings; research in the field of energy; engineering services in the field of energy technology; programming of energy management software; engineering service relating to energy supply systems; technological analysis relating to energy and power needs of others; technical advice in connection with energy-saving measures; technological consulting services in the field of alternative energy generation; rental of meters for the recording of energy consumption; technological consultancy in the fields of energy production and use; designing of electrical systems; development of power assemblies; development of energy and power management systems; providing temporary use of non-downloadable software; advisory services relating to computer programming; providing temporary use of web-based software; software development, programming and implementation; design, development and implementation of software; hosting services and software as a service and rental of software; software as a service [saas]; repair of software [maintenance, updating]; computer software technical support services