Switch cabinets (electric installation material) as well as therein contained electrical and electronic instruments and apparatus for recording, processing, storage and transmission of data; switch cabinets (electric installation material) as well as therein contained electrical and electronic control apparatus and instruments; electrical and electronic regulating apparatus; electrical and electronic regulating, checking (supervision), control and monitoring apparatus and instruments; data processing equipment, computer and computer software; interface apparatus and interface programs for computers; voltage surge protectors; vibration sensors; watt-hour meter; inverter units (electric converters); electric transformers; all afore-mentioned goods for wind power plants and wind farms

Professional business consultancy with regard to wind power plants and wind farms

Building construction in the field of wind power plants; installation services; maintenance, rebuilding machines that have been worn or partially destroyed; care and repair of wind power plants; assembly of rotor blades

Telecommunications, in particular electronic transmission of data of wind power plants and wind farms

Remote maintenance (remote control and remote monitoring) through computerised retrieval of wind power plants and wind farms, in particular via the Internet; conducting technical measurements, inspections and calculations in the range of wind power plants and wind farms; electronic data storage; surveying within the scope of data analysis in the range of wind power plants and wind farms; design and development of computer software in the range of wind power plants and wind farms; technical consultancy, technical planning and development services as well as technical project management in matters of wind power plants projects; engineering services for calculation, dimensioning and design of rotor blades; technical research for wind power plants and wind farms; providing technical information in matters of wind power plants and wind farm; technical condition monitoring of rotor blades