[Class : 37] Solar Heating Installation Maintenance And Repair Services, Repair And Maintenance Of Wind Power Plants, Maintenance And Repair Of Solar Heating Installations, Maintenance And Repair Of Wind Power Plants, Maintenance And Repair Of Solar Powered Heating Appliances, Maintenance And Repair Of Solar Powered Heating Apparatus, Installation Of Solar Heating Systems, Installation, Maintenance And Repair Of Solar Installations For Generating Power, Solar Collectors And Photovoltaic Modules, Installation, Maintenance And Repair Of Solar Energy Systems, Installation, Maintenance And Repair Of Boiler Systems And Solar Energy Systems, Installation, Maintenance And Repair Of Inverters, Batteries And Electrical Connection Apparatus For Solar Energy Systems, Installation, Maintenance And Repair Of Solar Collectors, Installation, Maintenance And Repair Of Solar Installations For Generating Power, Installation, Maintenance And Repair Of Windmills And Wind Turbines, Installation, Maintenance And Repair Of Wind Towers And Anemometers, Installation And Maintenance Of Solar Thermal Installations, Erection, Installation, Maintenance And Repair Of Windmills, Wind Power Plants, Wind Turbines And Other Wind Operated Machines, Consultancy Relating To The Installation, Maintenance And Repair Of Windmills And Wind Turbines, Construction Of Wind Power Plants, Construction Of Solar Power Plants, Construction Of Autonomous Hybrid Solar Power Plants, Construction, Erection, Installation, Repair, Refurbishment, Servicing, Maintenance And Dismantling Of Wind Farms, Construction, Erection, Installation, Repair, Renovation, Servicing, Maintenance And Dismantling Of Wind Farms