摘要： Perovskite/silicon tandem solar cells (TSCs), especially 2-terminal, with record efficiency of 28% already been realized, have presented great potentials to be low-cost and efficient substitutes for dominant silicon photovoltaics. It is quite realistic to achieve efficiencies exceeding 30%, which have been indicated by extensive optical simulations. Super light management in monolithic perovskite/silicon TSCs is one of the prerequisites to make it a reality. In this review, various forms of optical losses, such as reflection loss, parasitic absorption and current mismatch, are analyzed systematically to provide better understanding of the performance of perovskite/silicon TSCs. Particularly, a simple refractive index matching rule derived from the Fresnel equation is proposed as a basis of material selection and device design. Meanwhile, an overview of current strategies and challenges in monolithic perovskite/silicon TSCs is highlighted, comprising of bandgap engineering of perovskites and light trapping methods, aiming to provide guidance for further improvement of the tandem devices.