[Class : 42] Recording Data Relating To Energy Consumption In Buildings; Development Of Thermo Hydro Adjustment Test Devices Applied To New Renewable Energy; Developing Of Integrated Energy Concepts; Technological Consulting Services In The Field Of Alternative Energy Generation; Professional Consultancy Relating To The Conservation Of Energy; Advisory Services Relating To Energy Efficiency; Consultancy In The Field Of Energy Saving; Professional Consultancy Relating To Energy Efficiency In Buildings; Energy Auditing; Advisory Services Relating To The Use Of Energy; Technical Consulting Relating To New Renewable Energy Production; Research And Development Of Power Converters/Inverter/Charger For Used In New Renewable Energy Systems; Research And Development Relating To New Renewable Energy Production; Engineering Consultancy In The Field Of Prediction And Optimal Management Of Building Energy; Technical Diagnostic Testing Services Relating To Energy Management; Research In The Field Of Energy; Management Of Power System Monitoring, Control And Maintenance; Research And Development Of Power Storage System; Management Power Storage Apparatus; Development Of Operating System Software For Comprehensive Protection Power Control; Maintenance Of Computer System For Comprehensive Protection Power Control; Management Of Comprehensive Protection Power Control Operating System; Diagnostic Services Relating To Power Quality And Power System Analysis; Computer Hardware And Software Design For Energy Management; Rental Of Computer Hardware And Software For Energy Management; Providing Technical Advice Relating To Computer Hardware And Software For Energy Management, Research And Development Services Relating To Solar Cells And Electricity Generation, 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, Designs And Development Of Software For Control, Regulation And Monitoring Of Solar Energy Systems.