-Waterproof

-Protection: over load,over voltage etc.

-Packing: 1pc/ctn

-Packing Size: 50X35X22cm

-G.W.: 10kgs

-single phase & 3 phases.

-Customized

Solar energy is a pollution-free, renewable and clean energy. Vigorously developing and utilizing solar energy has important practical significance to alleviate the current tense energy crisis in our country. Based on the research of the existing related light-following theory, this paper designs a new sun automatic tracking control system, which combines the sun's trajectory tracking and photoelectric tracking, thereby overcoming the problem of accumulated errors in the sun's trajectory tracking. , At the same time, it also solves the shortcomings of photoelectric tracking being easily affected by the external environment and unstable tracking performance. This article mainly studies the following aspects: (1) Research and analysis of the existing light-following theory, light-following methods, and the functions and characteristics of the most widely used photoelectric conversion devices, and it is determined that this paper will use video The solar tracking scheme that combines daily trajectory tracking and photoelectric tracking uses four-quadrant silicon photocells as the photoelectric conversion components of this system, and combines convex lenses and four-quadrant silicon photocells to design the photoelectric sensor of this system. (2) A comparative analysis of the accuracy and practicability of the solar altitude and azimuth angle calculation formula involved in the tracking method of the sun's trajectory was carried out, and the calculation formula of the sun's red tail angle and time difference to be used in this paper was determined.

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