This patent is a renewable energy supply system, with solar radiation as its primary source, used: (a) to drive an agricultural tractor and (b) to harness the surplus energy produced for processing and marketing purposes. same in domestic use. The proposed innovation is a system of transformation of solar radiation into electric energy, coupled to a transmission system of this energy to an electric tractor through a battery pack exchange or cable transmission system. The system is designed to maximize the autonomy of electric motor driven tractors through a low mechanical loss mechanism between the motor and the tractor wheels. The electric tractor that is part of the innovation is equipped with inductive motors, with the motors driving each motorized wheel separately, through transmission and reduction by mechanical currents. drives controlled by frequency inverters, managed by a system that oversees the coordination between the motors. Due to the torque curve characteristics of this type of engine, the drive is direct, by chains between the engine and the rear wheels, without the need for gears or clutch.
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