A typical perovskite solar cell consists of three main layers along with other supporting layers. The three primary layers include the hole transport material (HTM), the absorber layer, and the electron transport material (ETM). While each layer plays a crucial role in device performance, the cost contribution is significantly influenced by the HTM. Studies have indicated that HTM and back contact materials account for approximately 33.9% of the total device cost . Previous studies have shown that HTM has various significance from performance improvement to increasing stability. Wolfgang showed that the performance of perovskite solar cells increased by reducing recombination and increasing absorption due to HTM of the cell and Manon Spalla et al. have shown the impact of HTM on the stability of perovskite solar cells (PSC). They have found that HTM can play a crucial role in the stability of PSC . Song shown that different HTMs provide different output performance and stability under different conditions . However, despite their performance benefits, many commonly used HTMs are expensive and pose challenges related to cost-effectiveness and sustainability.