4
Electrical energy from renewable sources; Electrical energy from non-renewable sources; Fuel; Lighting fuel; Fuels for heating purposes; Fuel gas; Combustible substances for use in heating apparatus; Electrical energy; Natural gas
9
Apparatus for improving power efficiency; Solar energy collectors for electricity generation; Solar cells for electricity generation; Solar panels for the production of electricity; Fibre optic cables; Fibre optic cables; Accumulators for photovoltaic power; Photovoltaic modules; Photovoltaic solar modules; Photovoltaic apparatus for generating electricity; Photovoltaic installations for generating electricity [photovoltaic power plants]; Photovoltaic apparatus for converting solar radiation to electrical energy; Photovoltaic apparatus and installations for generating solar electricity; Photovoltaic inverters; Solar panels; Software and applications for mobile devices; Downloadable mobile applications for use with wearable computer devices; Downloadable mobile applications for the transmission of data; Downloadable mobile applications for the management of data; Downloadable mobile applications for the transmission of information; Software; Application software; Computer software platforms
11
Heating installations; Thermal storage instruments [solar energy] for heating; Refrigerating installations
37
Construction of geothermal energy installations; Installation of electric light and power systems; Repair of energy supply installations; Maintenance and repair of solar power installations; Maintenance and repair of energy generating installations; Repair of energy production plants and machines; Maintenance and repair of solar heating installations; Servicing of power generating apparatus and installations; Maintenance of power generating apparatus and installations; Maintenance, servicing and repair of power generating apparatus and installations; Installation of power generating apparatus; Installation and maintenance of photovoltaic installations; Installation of photovoltaic cells and modules; Maintenance, repair and reconditioning of photovoltaic apparatus and installations; Installation of solar powered systems; Installation of residential solar panel power systems; Installation of non-residential solar panel power systems
38
Telecommunications services provided via fiber optic, wireless and cable networks
42
Advisory services relating to energy efficiency; Drafting and development of photovoltaic systems; Development of energy and power management systems; Evaluation of performance of data-processing against bench-mark references; Professional consultancy relating to energy efficiency in buildings; Regulating and monitoring of solar power installations; Design of industrial plant; Technical design services relating to heating installations; Engineering services relating to energy supply systems; Technical design, In relation to the following goods: chilling units