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Company's History

  Jean Hughes Decalf Lorenz Feddersen
  Jean Hughes Decalf, born in 1965,
Study „Ingenieur Superieur en electronique et intelligence artificielle“ at „Institut de Physik et Electronique“ in Lyon; severel years in the USA at Powerex, Bussmann Cooper; GT Instruments and postgraduate studies „Economics“ at the University of Georgetown - Washington DC;
Lorenz Feddersen, born in 1964, study "electrical engineering" at the TU Braunschweig; 1991 development of a Wind-Converter with 320 kW for Enercon/Aurich; 1996/98 development of a Wind-Converter with 600 kW and 800 kW and 2MW Converters for Vestas Wind Systems A/S
1989 Formation of the company CATALEC in Barcelona (power semiconductors)
2000 Formation of the company COMPELEC in Lyon (power semiconductors)
Formation of the company PITCHWIND in Barcelona (pitchsystems for wind power plants)
2001
Sales of power semiconducters and pitchsystems Formation of the company FeCon GmbH; operating as a consultant for Gamesa Eolica/Spain
2002 Gamesa Eolica/Spain; Development of severeal Inverters from 850 KW up ot 4.5 MW. Prototypes built in Flensburg, Production in Spain. Building a team of Engineers and Production personnel for FeCon GmbH;
2003  
2004  
2005 Award and funding (Program "Währungsunion") by the WTSH – Development of the 500kW Fuel Cell Inverter
2006 Development of a 100kW Solar Inverter
since 2006

Formation of HELIOS SYSTEMS
Research and Development in Flensburg (FeCon GmbH)
Finance, Sales and Customer Support in Barcelona (Holding DECALEC SL)

  • Mass Production of 100kW Solar Inverters
  • Expansion of the production area (1100m2)
  • Development of the 200kW Solar Inverter and the 1MW Solar Station
  • Marketing since 2008 (due to contractual obligation with GAMESA)
  • Major Order for Inverters and Control Cabinets by Kenersys
2007
  • Mass Production of the 500kW Inverter
  • Design and development of the Solar Container: 400kW, 550kW, 700kW and 1MW
2009
  • Again expansion of the production area up to 5400 m2
  • Formation of WIND & SUN TECHNOLOGIES
  • Design of new Inverters 20kW, 25kW, 33kW
2010
  • Planned raise of personnel to 50 employees
  • Planned production: 200 Inverters/month
  • Mass production of solar containers

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