In the literature we find that hybrid systems have been studied for an isolated case or connected to a power grid. In [6] a study of a hybrid autonomous system was introduced, the same is presented in for a power system in island in Bangladesh. Several parameters are enter in the study as well as the system design, but in the literature it is difficult to find how to size the various components of an autonomous system, most of them focus on the basic theory of technology but rarely the sizing of equipment. The variable parameter of most renewable energy often takes a complex control system. In the same vision a design of a control voltage and frequency for a wind-diesel system is shown in. In P. S. Panickar et al study a strategy of adaptive control by a variable wind speed for an application for a wind diesel hybrid system. Modeling is also a major factor in studies developed to simulate a functioning system. Much software allows us to do that. In a modeling and simulation of various hybrid systems presented with MATLAB-Simulink software. In a model of a hybrid power generation is made by the HOMER software