9
Solar batteries; Solar modules; Solar cells; Photovoltaic solar modules; Solar panel arrays; Solar battery chargers; Solar-powered rechargeable batteries; Automatic solar tracking sensors; Solar batteries for domestic use; Solar batteries for industrial use; Solar panels for the production of electricity; Electronical sensors for measuring solar radiation; Portable solar panels for generating electricity; Solar cells for electricity generation; Photovoltaic apparatus for converting solar radiation to electrical energy; Photovoltaic apparatus for generating electricity; Photovoltaic modules; Photovoltaic inverters; Photovoltaic apparatus and installations for generating solar electricity; Photovoltaic installations for generating electricity [photovoltaic power plants]; Solar energy collectors for electricity generation; Electrical engineering software
35
Business project management; Advisory services for business management; Management advice
37
Installation and maintenance of photovoltaic installations; Installation of photovoltaic cells and modules; Maintenance and repair of solar power installations; Construction of utility solar installations; Construction project management services; Maintenance, repair and reconditioning of photovoltaic apparatus and installations; Installation of solar powered systems; Installation of solar heating systems; Repair of sun protection systems; Installation of sun protection systems; Installation of non-residential solar panel power systems; Maintenance and repair of solar heating installations; Installation of residential solar panel power systems; Interference suppression in electrical apparatus; Electric appliance installation; Installation of electrical wiring; Installation of electrical and generating machinery; Repair of energy production plants and machines; Maintenance and repair of energy generating installations; Maintenance, servicing and repair of power generating apparatus and installations; Installation of environmental engineering systems; Repair of energy supply installations; Servicing of power generating apparatus and installations; Installation of electric light and power systems
39
Storage; Distribution of energy; Distribution of renewable energy; Storage of energy and fuels
40
Generation of electricity from solar energy; Energy production; Rental of equipment for the treatment and transformation of materials, for energy production and for custom manufacturing; Clean energy production; Production of energy by power plants; Generation of power
42
Design of solar photovoltaic systems; Design and development of software for control, regulation and monitoring of solar energy systems; Drafting and development of photovoltaic systems; Engineering services; Technical consulting in the field of environmental engineering; Engineering consultancy services; Engineering consultancy relating to design; Design of engineering products; Engineering design and consultancy; Consultancy services relating to product engineering; Energy auditing; Research in the field of energy; Advisory services relating to the use of energy; Design and development of regenerative energy generation systems; Providing technical advice relating to energy-saving measures