In Nicaragua, photovoltaic installations have been promoted especially for the rural environment, in the last 12 years the power demand has grown at a rate of 3.23% on average, while energy grew by 3.70Y % in 2017, registering a peak demand of 709.05MW and 4,379.18 Gwh. The projections of energy and power demand show a demand growth scenario for the period 2019-2033 in terms of power of 3.94% and in energy of 4.34%.