Lehrstuhl für Elektrische Maschinen und Antriebe

Technical data


  • 444 polycrystalline modules from Kioto-Solar
  • Austrian manufacturer
  • Power 260Wp per module
  • Total cell area approx. 734m²
  • Modules interconnected in 0.1A sort per string
  • module efficiency 15,73%


  • Four elements with aluminum support structure
  • German manufacturer
  • Roof pitch: 30
  • Length of the plant: 125m
  • Height of the plant: 6m
  • Roof surface: Galvanized, painted trapezoidal steel sheet
  • Foundation: 4m micropiles

Grid connection:

  • Power of the plant: 115,44 kWp, 120kVA
  • 8 SolarMax 15MT2 inverters
  • Swiss manufacturer
  • Power per inverter 15.000VA
  • 2 MPP trackers per inverter, 16 MPP trackers in total
  • Grid connection according to VDE-AR-N 4105 with voltage and frequency monitoring
  • PowerDog LPR as data logger with fiber optic connection
  • Power control via ripple control signal
  • Connection for charging columns

General information:

  • Client is the Faculty of Electrical Engineering, Information Technology and Media Technology
  • Construction by a traditional Bavarian company
  • Landscaping by a Wuppertal company
  • Asphalt construction by a traditional Wuppertal company
  • The construction provided 45 parking spaces. Eight of them with loading facilities and one for physically handicapped people.
  • Construction time approx. 4 weeks
  • Time from invitation to tender to expert inspection: 1 year

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