The affectations that are reported starting from the use of the petroleum in the energy production of the country in the economic and environmental, open an analysis space for the search of alternative sustainable in the electric generation, based on the employment of the renewable potential that exists in the territories. In these work analyzed the evaluation of the territorial space of the Pinar del Río county was presented that can be used for the development from the connected photovoltaic systems to the grid. Like a viable energy alternative that propitiates the reduction of the environmental impacts and of natural disasters, at the same time that it constitutes an economically sustainable solution, when not having to incur in expenses of resources to acquire the fuel that today has used with those purposes. This county through the years, it has been impacted by phenomena hydrometeorology extreme reason by which you the program of the distributed generation with the objective of giving vitality to the electric service began.