An inter-laboratory stability study of roll-to-roll coated flexible polymer solar modules

作者：Gevorgyan Suren A; Medford Andrew J; Bundgaard Eva; Sapkota Subarna B; Schleiermacher Hans Frieder; Zimmermann Birger; Wuerfel Uli; Chafiq Amine; Lira Cantu Monica; Swonke Thomas; Wagner Michael; Brabec Christoph J; Haillant Olivier O; Voroshazi Eszter; Aernouts Tom; Steim Roland; Hauch Jens A; Elschner Andreas; Pannone Michael; Xiao Min; Langzettel Anthony; Laird Darin; Lloyd Matthew T; Rath Thomas; Maier Eugen; Trimmel Gregor; Hermenau Martin; Menke Torben

来源：Solar Energy Materials and Solar Cells, 2011, 95(5): 1398-1416.

DOI：10.1016/j.solmat.2011.01.010

• Round robin
• Inter-laboratory study
• Polymer solar cells
• Flexible modules
• Outdoor testing
• R2R manufactured OPV

A large number of flexible polymer solar modules comprising 16 serially connected individual cells was prepared at the experimental workshop at Riso DTU. The photoactive layer was prepared from several varieties of P3HT (Merck, Plextronics, BASF and Riso DTU) and two varieties of ZnO (nanoparticulate, thin film) were employed as electron transport layers. The devices were all tested at Riso DTU and the functional devices were subjected to an inter-laboratory study involving the performance and the stability of modules over time in the dark, under light soaking and outdoor conditions. 24 laboratories from 10 countries and across four different continents were involved in the studies. The reported results allowed for analysis of the variability between different groups in performing lifetime studies as well as performing a comparison of different testing procedures. These studies constitute the first steps toward establishing standard procedures for an OPV lifetime characterization.

• 出版日期2011-5