“…Many methods are used as an electricity source that has been conducted as in the journal entitled power generation roof ventilator [1], electric power generation by using roof top turbine ventilator [2], performance of wind turbine ventilator as electrically generator in boat fishing [3,7], fundamentals of wind energy [4], wind power plant with thermal energy storage for improving the utilization of wind energy [5,8], Wind and Ventilation Turbine (WVT) Generator [6,9], but from the methods that have been done, some are using ordinary propellers which certainly require a stronger wind gust than a turbine. Then some are already using a turbine, but the voltage generated is limited to DC voltage with a voltage of about 5 volts.…”