Perovskite Solar Cells considers the challenges and technological barriers and opportunities towards commercializing perovskite solar cells. First the book provides brief overview of history of perovskite solar cells in context of rise of photovoltaics and an overview of materials systems being considered for these technologies. Then, five main aspects of commercialization are examined including, performance, processability, sustainability, potential applications, and economics. The materials properties including their merits and drawbacks are discussed along with their relationship to commercial viability with the aim of identifying gaps for further growth in the area.Perovskite Solar Cells is suitable for materials scientists and engineers in academia and R&D interested materials for energy applications.