[Class : 42] Design Of Power Plants; Design Of Solar Photovoltaic Systems; Technical Planning Of Photovoltaic Installations And Solar Energy Systems; Advisory And Consultancy Services Relating To The Design Of Power Plants Or Solar Photovoltaic Systems; Consultancy Services Relating To The Generation Of Electrical Power; Energy Auditing, Programming Of Energy Management Software, Advisory Services Relating To Energy Efficiency, Research In The Field Of Energy, Computer Programming For The Energy Industry, Consultancy In The Field Of Energy Saving, Engineering Services Relating To Energy Supply Systems, Design And Development Of Energy Management Software, Design And Development Of Energy Distribution Networks, Energy Saving (Consultancy In The Field Of ), Development Of Energy And Power Management Systems, Professional Consultancy Relating To Energy Efficiency In Buildings, Technical Advice In Connection With Energy Saving Measures, Design And Development Of Regenerative Energy Generation Systems, Advisory Services Relating To The Use Of Energy, Providing Technical Advice Relating To Energy Saving Measures, Engineering Services In The Field Of Energy Technology, Professional Consultancy Relating To The Conservation Of Energy, Recording Data Relating To Energy Consumption In Buildings, Certification Services For The Energy Efficiency Of Buildings, Rental Of Meters For The Recording Of Energy Consumption, Technological Consulting Services In The Field Of Alternative Energy Generation, Technological Consultancy In The Fields Of Energy Production And Use, Technological Analysis Relating To Energy And Power Needs Of Others, Conducting Research And Technical Project Studies Relating To The Use Of Natural Energy, Consultancy Relating To Technological Services In The Field Of Power And Energy Supply, Design And Development Of Software For Control, Regulation And Monitoring Of Solar Energy Systems, Provision Of Information Concerning Research And Technical Project Studies Relating To The Use Of Natural Energy.