The system of the invention is mainly composed of a rectangular advertising board, which is divided into two parts and pivots around the axis on the middle plane. Each part of the panel is composed of a pivot vertical tray, each tray including a part of an advertising image fixed or glued on it. These rotating connected blades are driven by rotation, and each part,by an electric motor. The pallets of each part rotate alternately to allow the wind to act on one or the other of two parts to tilt it by an angle of up to ± 45 °. This tilting movement will be transformed into a rotating movement coJeans One of the two shafts is located at the top of the panel and the other is located at the bottom. The continuous rotation of the shaft will be transmitted to the speed multiplier and then to the B-P of the pump. The two pumps will push the oil generated from the container below towards the hydraulic motor.In turn, he would train an alternator to generate some of the power we need for the operation of both engines, as well as lighting the panels and using the rest of the power when needed.
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