[Class : 42] Scientific And Technological Services And Research And Design Relating Thereto Including Technical Design Services Relating To Electricity Plants, Testing And Research Services In The Field Of Electricity, Research And Development Services Relating To Solar Cells And Electricity Generation, Development Of Energy And Power Management Systems, Scientific And Industrial Research In The Field Of Photovoltaics And Solar Collectors, Technical Development Of Structural Elements, Devices And Systems For Solar Collectors And Photovoltaic Plants, Research And Development In The Field Of Wind Energy; Industrial Analysis, Industrial Research And Industrial Design Services; Quality Control And Authentication Services Including Quality Assessment, Product Quality Evaluation, Product Quality Testing Services, Consultancy Relating To Technological Services In The Field Of Power And Energy Supply;