European Commission
A EUROPEAN PROJECT SUPPORTED THROUGH
THE SEVENTH FRAMEWORK PROGRAMME
FOR RESEARCH AND TECHNOLOGICAL DEVELOPMENT
agence de communication Lyon

Stability issues pertaining large area perovskite and dye-sensitized solar cells and modules.
S Castro-Hermosa, S K Yadav, L Vesce, A Guidobaldi, A Reale, A Di Carlo and T M Brown


Abstract
Perovskite and dye-sensitized solar cells are PV technologies which hold promise for PV application. Arguably, the biggest issue facing these technologies is stability. The vast majority of studies have been limited to small area laboratory cells. Moisture, oxygen, UV light, thermal and electrical stresses are leading the degradation causes. There remains a shortage of stability investigations on large area devices, in particular modules. At the module level there exist particular challenges which can be different from those at the small cell level such as encapsulation (not only of the unit cells but of interconnections and contacts), non-uniformity of the layer stacks and unit cells, reverse bias stresses, which are important to investigate for technologies that aim for industrial acceptance. Herein we present a review of stability investigations published in the literature pertaining large area perovskite and dye-sensitized solar devices fabricated both on rigid (glass) and flexible substrates. 

 

Journal of Physics D: Applied Physics, 2016, Vol 50, Number 3
doi: dx.doi.org/10.1088/1361-6463/50/3/033001