Maintenance, repair, retrofit, upgrade, inspection prior to maintenance or repair including visual and thermography, fault finding detection and resolving and servicing of wind turbines, in particular operations and electrical systems including high voltage services of and in relation to the wind turbine both onshore and offshore and both remote and onsite; installation, refurbishing, update, retrofit, and replacement of monitoring and control systems of wind turbines or parts of control or monitoring systems; pre-commissioning and commissioning of monitoring and control systems of wind turbines or part of control or monitoring systems, namely testing of monitoring and control systems of wind turbines or parts thereof; installation, maintenance, repair and servicing including preventive servicing and maintenance of apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, computer hardware, electrical, electronic and computer equipment for wind turbines, programmable logic controllers (PLC), programmable logic controller (PLC) systems including I/O modules, measuring modules, power supply modules, control panels [electricity] for electrical systems for wind turbines, switchboards, electricity conduits, semi-conductors, meters and sensors for measuring electric values, including power, current, voltage, and for measuring vibration, acceleration, speed, orientation and location wind turbines, power converters and inverters for handling power output from a generator, batteries including Uninterruptible Power Supply systems (UPC), pitch and yaw systems for wind turbines, climate control systems for wind turbines, smoke and gas detectors, security systems for wind turbines facilitating the wind turbine to be controlled according to design limits thereby preventing fire, overheating, overload, overspeed, for facilitating secure start from stand still, for facilitating periodic movement of components to enable lubrication and for deicing, lightning protection systems for wind turbines, apparatus for overvoltage protection against strokes of lightning, condition monitoring systems for wind turbines and wind parks, connecting parts for electric lines, namely, electrical connectors, aerials, electrical transformers, power lines in the nature of electric cables, electrical circuit closers, circuit breakers, ampere meters, electroacoustic transducers, commutators, electric controllers for wind turbines, electric control panels for wind parks, electrical wires, switching equipment for wind turbines and wind-powered electricity generators, storage devices for electrical power, namely, batteries, capacitors, accumulators, and condensers, electric cables, towers all of the foregoing goods for assembling and operating wind turbines and parks and for connecting wind turbines and wind parks to the power grid, and for managing wind turbines and wind parks, control and monitoring equipment for wind turbines for automatically turning on or off the generator and for automatic starting after utility grid failures, microprocessor, semiconductor and PLC (programmable logic controller) equipment for controlling and monitoring constant voltage, frequency, phase conditions, rotor speed, temperature, wind direction and wind speed, pitch of wind turbine blades and yaw of wind turbine nacelle, vibration, audio and visual sensors including for installation in wind turbines for monitoring of nacelle, hub, tower, rotor and components of the aforesaid, wind turbine control systems comprising electronic sensors, computer hardware for use in monitoring and control of wind turbines and wind parks including for remote monitoring and control, control and monitoring hardware for controlling and monitoring wind turbines in power producing mode and in non-power producing mode, SCADA (Supervisory Control and Data Acquisition) systems including SCADA systems for collection, storage and intelligent processing of data from wind turbines and wind parks and for preparation of reports and communication and for exchange of data with external computers or units such as weather stations, other monitoring systems or electrical grids, electric and electronic monitoring, control and operating apparatus and equipment, including sensors, converters, measuring equipment, data collecting and transmission equipment and power generation equipment for use in remote monitoring and operation of wind turbines and parts and fittings for the above types of electric and electronic monitoring and operating apparatus and equipment, computer hardware for analyzing, collecting, calculating and processing wind data and data from wind turbines and wind parks, electrical, electronic and computer equipment for wind turbines developed to upgrade existing electrical, electronic and computer equipment for wind turbines, computer hardware developed to enhance the performance of wind turbines; advisory and information services relating to maintenance, repair, retrofit, upgrade and servicing of wind turbines.

Distribution [transport] of parts for wind turbines; customized supply chain services (transport) and global logistics in relation to delivery of spare parts for wind turbines.

Design, development and testing of as well as technical consulting concerning Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Preparation of technical documentation, project specification including technical specification, delivery specification and design specification, project management and support, technical support and supervision, software update support; fault detection; Quality assurance services, namely, non-Conformance Record handing and conformance analysis; design, development and testing of as well as technical consulting concerning computer hardware and software, electrical, electronic and computer equipment and software for wind turbines, programmable logic controllers (PLC), programmable logic controller (PLC) systems including I/O modules, measuring modules, power supply modules, control panels [electricity] for electrical systems for wind turbines, switchboards, electricity conduits, semi-conductors, meters and sensors for measuring electric values, including power, current, voltage, and for measuring vibration, acceleration, speed, orientation and location wind turbines, power converters and inverters for handling power output from a generator, batteries including uninterruptible Power Supply systems (UPC), pitch and yaw systems for wind turbines, application software for computers, mobile phones and tablet computers relating to the monitoring and operation of wind turbines and wind parks, climate control systems for wind turbines, smoke and gas detectors, security systems for wind turbines facilitating the wind turbine to be controlled according to design limits thereby preventing fire, overheating, overload, overspeed, for facilitating secure start from stand still, for facilitating periodic movement of components to enable lubrication and for deicing, lightning protection systems for wind turbines, apparatus for overvoltage protection against strokes of lightning, condition monitoring systems for wind turbines and wind parks, connecting parts for electric lines, namely, electrical connectors, aerials, electrical transformers, power lines in the nature of electric cables, electrical circuit closers, circuit breakers, ampere meters, electroacoustic transducers, commutators, electric controllers for wind turbines, electric control panels for wind parks, electrical wires, switching equipment for wind turbines and wind-powered electricity generators, storage devices for electrical power, namely, batteries, capacitors, accumulators, and condensers, electric cables, towers all of the foregoing goods for assembling and operating wind turbines and parks and for connecting wind turbines and wind parks to the power grid, and for managing wind turbines and wind parks, control and monitoring equipment for wind turbines for automatically turning on or off the generator and for automatic starting after utility grid failures, microprocessor, semiconductor and PLC (programmable logic controller) equipment for controlling and monitoring constant voltage, frequency, phase conditions, rotor speed, temperature, wind direction and wind speed, pitch of wind turbine blades and yaw of wind turbine nacelle, vibration, audio and visual sensors including for installation in wind turbines for monitoring of nacelle, hub, tower, rotor and components of the aforesaid, wind turbine control systems comprising electronic sensors and related software, computer hardware and software for use in monitoring and control of wind turbines and wind parks including for remote monitoring and control, control and monitoring hardware and software for controlling and monitoring wind turbines in power producing mode and in non-power producing mode, SCADA (Supervisory Control and Data Acquisition) systems including SCADA systems for collection, storage and intelligent processing of data from wind turbines and wind parks and for preparation of reports and communication and for exchange of data with external computers or units such as weather stations, other monitoring systems or electrical grids, electric and electronic monitoring, control and operating apparatus and equipment, including sensors, converters, measuring equipment, data collecting and transmission equipment and power generation equipment for use in remote monitoring and operation of wind turbines and parts and fittings for the above types of electric and electronic monitoring and operating apparatus and equipment, computer hardware and software for analyzing, collecting, calculating and processing wind data and data from wind turbines and wind parks, electrical, electronic and computer equipment for wind turbines developed to upgrade existing electrical, electronic and computer equipment for wind turbines, computer hardware and software developed to enhance the performance of wind turbines, development of modular control systems and platforms, development tools for optimising development of software and hardware, wind turbine performance, prototyping and testing of electric wind turbine components such as panels, converters, sensors and the like; technical consulting concerning the design of wind turbines and wind parks including concerning the integration of control and monitoring hereof into all types of wind turbines; technical research projects in the field of wind power; monitoring, operating and control of wind turbines and wind parks, including remote monitoring, operation and control of wind turbines and wind parks; technical assistance concerning wind turbine and wind park projects, consultancy and assistance concerning siting, planning, implementation and development of wind energy projects, including wind turbine and wind park projects; support, namely providing technical advice and information in relation to wind turbines; testing and technical support of monitoring and control systems of wind turbines or parts of control or monitoring systems; installation, maintenance, repair and servicing including preventive servicing and maintenance of computer software, computer software for wind turbines, software for computers, mobile phones and tablet computers relating to the monitoring and operation of wind turbines and wind parks, software related to wind turbine control systems, software for use in monitoring and control of wind turbines and wind parks including for remote monitoring and control, control and monitoring software for controlling and monitoring wind turbines in power producing mode and in non-power producing mode, computer software for analysing, collecting, calculating and processing wind data and data from wind turbines and wind parks, software developed to enhance the performance of wind turbines; preparation of service reports (control and reparation reports) with documentation for the condition of the wind turbines.