Controller for tracking solar radiation

The utility model relates to a solar radiation tracking control device, which comprises a computer, a temperature transmitter connected with the computer through a signal processing interface, a plurality of electrical heating wires, a quadrant detector, a light radiation detector, a stepping motor power, and a positioning sensor; wherein, the computer is a single chip microcomputer, the signal processing interface comprises a thermometric interface, a temperature control interface, an optical detection tracking interface, a zero position processing interface and a communication interface, and the single chip microcomputer is electrically connected with an expanded memory. The utility model has the advantages of simple structure, convenient maintenance, reliable performance, stable operation, and small volume based on the prior function, and is particularly suitable for carrying and field operation.