-Waterproof

-Protection: over load,over voltage etc.

-Packing: 1pc/ctn

-Packing Size: 50X35X22cm

-G.W.: 10kgs

-single phase & 3 phases.

-Customized

Traditional fossil energy is on the verge of exhaustion, and it is easy to cause environmental pollution during use. In this case, the use of renewable clean energy is increasingly urgent. Solar energy has the advantages of renewable, wide distribution, clean use, and high economic benefits. It is an ideal new energy source, and its development and use is an effective way to solve the problems of energy shortage, greenhouse effect and environmental pollution. In traditional solar energy collection devices, most of them are fixed receiving. And the use of automatic receiving devices can greatly improve the solar energy Collection efficiency. This paper has developed a set of automatic solar tracking system, which can make the solar panel always perpendicular to the sun's rays, and maximize the collection of solar energy. Under the premise of ensuring low cost and simple structure, high tracking accuracy is achieved The solar panel automatic tracking system studied in this paper uses the single-chip microcomputer PIC16F877 as the control core, and is connected to the host computer through the RS485 bus to achieve centralized control. The tracking strategy adopted by the system is based on the tracking of the sun's motion trajectory, and the inclination sensor is used for Error correction ensures the accuracy and stability of the system. The single-chip microcomputer controls the rotation of the motor to make the solar panel track the sun, and simultaneously detects the working status of the charging circuit and the power supply circuit, and disconnects the circuit in time when an abnormality occurs. The tilt sensor provides solar energy The azimuth and tilt angle of the battery panel are fed back to the system for position correction. The upper computer calculates the position of the sun at a predetermined time in advance, and transmits it to the single-chip microcomputer through the RS485 bus. It is responsible for the communication control between the upper and lower computers, and displays each The working status of the solar control node. The software part adopts the modular design idea and is realized by C language programming.

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