Perovskite solar cells are making significant strides in solar technology, achieving efficiencies of over 25%, compared to just 3% in 2009, and are seen as a potential game-changer for the renewable energy sector. Researchers have developed new techniques, including a strain regulation strategy that has boosted the efficiency of perovskite/silicon tandem solar cells to 31.5%, promising lower manufacturing costs and improved light trapping. However, challenges remain regarding their stability, as perovskites are vulnerable to degradation from environmental factors. The versatility of perovskite materials allows for customization to optimize energy capture, but the complexity of designing efficient yet cost-effective cells presents a challenge. Recent collaborations have introduced machine learning to refine the optimization processes for these solar cells, potentially expediting advancements in technology. As the demand for sustainable energy increases, the ongoing improvements in photovoltaic technology, particularly with perovskites, are critical for future energy solutions.