Solar Energy Publication

Our latest publication on Printed Perovskite Photovoltaics is now available entitled “Efficient Flexible Printed Perovskite Solar Cells Based on Lead Acetate Precursor”. Working in close collaboration with the LTFN team, OET has managed to develop a fabrication process for flexible, printed perovskite solar cells under ambient conditions by slot–die coating, exhibiting Read more…

OET hits 7.4% New World Record Efficiency for Single Structure Fully Printed Organic Photovoltaic

OET Press Release Thessaloniki, Greece, June 1st, 2018: OET R&D team reached a record in power conversion efficiency to 7.4% for a fully Roll-to-Roll (R2R) printed polymer-based single junction Organic Photovoltaic (OPV) cell. Nanotechnology Lab LTFN of Aristotle University of Thessaloniki independently certified the measurement at simulated AM 1.5 illumination Read more…