Halide Perovskite photovoltaic technology can be scaled to large area modules and panels using printing processes and laser patterning. Here, we will present the progress made to scale up from small area solar cells to modules and panels up to a dimension of 0.5 sqm. Specific efforts have been devoted to developing a deposition process out of the glove box (GB) in conventional ambient air. We transfer out of the GB several coating technologies, including blade coating and slot-die.[1,2] To do this without penalizing efficiency and stability, a specific formulation of perovskite absorber [2,3] and doping strategies of transporting layer have been formulated.[4] These optimizations permitted to realized perovskite solar modules with an efficiency of > 17% on an active area of 43 cm(2), keeping above 90% of the initial efficiency after 800 h thermal stress at 85 degrees C.[4] One of the critical issues scaling the cell to module size is the control of interface properties. We demonstrated that tuning of interface properties can be successfully obtained by applying twodimensional (2D) materials, such as graphene [5], functionalized MoS2 [6], MXenes[7] as well as 2D Perovskite.
Di Carlo, A., Yaghoobi Nia, N., Agresti, A., Pescetelli, S., Matteocci, F., Vesce, L., et al. (2021). On the scaling of perovskite photovoltaics to modules and panels. In 2021 IEEE 48th Photovoltaic Specialists Conference (PVSC) (pp.2290-2292). 345 E 47TH ST, NEW YORK, NY 10017 USA : IEEE [10.1109/PVSC43889.2021.9518393].
On the scaling of perovskite photovoltaics to modules and panels
Di Carlo A.;Yaghoobi Nia N.;Agresti A.;Pescetelli S.;Matteocci F.;Vesce L.;
2021-06-01
Abstract
Halide Perovskite photovoltaic technology can be scaled to large area modules and panels using printing processes and laser patterning. Here, we will present the progress made to scale up from small area solar cells to modules and panels up to a dimension of 0.5 sqm. Specific efforts have been devoted to developing a deposition process out of the glove box (GB) in conventional ambient air. We transfer out of the GB several coating technologies, including blade coating and slot-die.[1,2] To do this without penalizing efficiency and stability, a specific formulation of perovskite absorber [2,3] and doping strategies of transporting layer have been formulated.[4] These optimizations permitted to realized perovskite solar modules with an efficiency of > 17% on an active area of 43 cm(2), keeping above 90% of the initial efficiency after 800 h thermal stress at 85 degrees C.[4] One of the critical issues scaling the cell to module size is the control of interface properties. We demonstrated that tuning of interface properties can be successfully obtained by applying twodimensional (2D) materials, such as graphene [5], functionalized MoS2 [6], MXenes[7] as well as 2D Perovskite.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
