Perovskite solar modules provide numerous benefits. They are lightweight, highly efficient, easily scalable, and at the same time inexpensive and facile to produce. However, their commercial use still faces challenges. During production, toxic solvents are used to dissolve the perovskite crystals, which are then processed into so-called perovskite inks. These inks can be printed, applied or sprayed on like paint. However, when applied to large surfaces, quality fluctuations occur. Consequently, the novel PV modules have limited operational stability.
Sustainable production of high-quality perovskite solar cells
