Electronic and electric apparatus and instruments, including parts thereof, for photovoltaic and wind energy production; installations, apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling energy, in particular machines and apparatus for distributing, monitoring and controlling electrical energy; power supply units; direct-current power supply apparatus; high-frequency clocked electric supply apparatus; photovoltaic apparatus and installations for solar electricity production; solar panels for electricity production; software.

Delivery and distribution of electrical energy, gas, water and district heating; storage of energy and fuels.

Scientific and technological services as well as research and design services relating thereto; design and development of computers and software; advice on technological services in the field of electricity and energy; provision of scientific information and advice with respect to carbon offsetting; technical project studies in the field of carbon offsetting; development of energy and electricity management systems; development of energy storage solutions; design and development of energy distribution networks; research and development services relating to photovoltaic cells and electricity production; technological analysis regarding third-party electricity and energy needs; engineering services on energy supply systems; technical consultant services in the field of energy saving and energy efficiency; technological advice in the field of alternative energy production; technological consultant services in the field of energy production and use; design and development of photovoltaic systems.