[Class : 37] Installation And Repair Services, Services In The Field Of Construction Including Electric Appliance Installation And Repair, Machinery Installation, Maintenance And Repair, Office Machines And Equipment Installation, Providing Information Relating To Repairs, Rebuilding Machines That Have Been Worn Or Partially Destroyed, Rental Of Battery Chargers, Rental Of Portable Power Chargers, Repair Of Power Lines, Safe Maintenance And Repair, Services Of Electricians. Installation Of Power Generators, Power Infrastructure Construction, Installation Of Power Generating Apparatus, Construction Of Energy And Power Generating Installations Being Power Plant Structures, Installation, Maintenance And Repair Of Apparatus For Generating Electricity, Maintenance And Repair Of Apparatus And Instruments For Conducting, Switching, Transforming, Accumulating, Regulating Or Controlling Electricity, Installation Of Solar Panels, Installation, Maintenance And Repair Of Solar Energy Systems, Installation, Maintenance And Repair Of Solar Installations For Generating Power, Installation, Maintenance And Repair Of Inverters, Batteries And Electrical Connection Apparatus For Solar Energy Systems, Erection, Installation, Maintenance And Repair Of Wind Turbines, Wind Stations And Other Wind Powered Machines, Installation, Maintenance And Repair Of Led Lighting Apparatus, Interference Suppression In Electrical Apparatus, Rustproofing;