The commercialization of perovskite solar cells (PSCs) is Leather Toiletry Bag expected.However, the selection of fabrication technology remains unclear, especially with different technologies corresponding to different area ranges.This study presents a summary of recent technologies related to device area and photovoltaic parameters for certain area ranges.
Blade-coating, slot-die coating, and bar-coating technologies are suitable for PSCs whose area is greater than or equal to 100 cm2.Meanwhile, meniscus-coating, spray-coating, and roll-to-roll technologies are appropriate for Licorice flexible large-area PSCs.The definition of large area has been updated to one above 10 cm2.
In conclusion, we provide a perspective for future large-area perovskite photovoltaics.