Whether in Chile, Germany or somewhere else in the world – bringing home the harvest after a long working day is a satisfying feeling. As the German folk song “Im Märzen der Bauer” (In March the farmer) says: “He...
Articles from the category energy utilization
Tabea Obergfell
Innovation 4ECallab PV Cells: 30 Years of High Precision Measurement in Freiburg
If you want to know the efficiency of a solar cell exactly, it is likely that you will land in Freiburg, Germany sooner or later. For 30 years high-precision reference solar cells – and for almost 25 years reference...
Klaus Heidler