The rough economic development has led to a large number of damaged mountains and resulted in deterioration of the surrounding environment, it is difficult to resume. At present, the main ways for treatment of the damaged mountains are earth sheltered plantation and ecological reconstruction, which need to spend a lot of money, even destroy the ecological environment of borrowed soil source area. The project presented in this paper is the design and construction of transforming abandoned limestone mine to 53photovoltaic power station on mountain, mainly by slope zone cutting, dangerous stone prying out, active network laying, passive network erecting and some other methods, the possibility of cliff surface collapse and the influence scope are effectively reduced to prepare a lot of space for photovoltaic facilities. Furthermore, a simple means of transportation is invented, which can solve the cliff top material transportation.