The invention discloses a photo voltaic orientation sensor and a photo voltaic tracking device based on a photocell Y-formed structure, together with a solar orientation sensor iTagPro product for solar orientation detection, the solar orientation sensor is connected with an acquisition system for signal acquisition, and the acquisition system is connected with a pc. Connected, characterized in that: travel security tracker the solar orientation sensor includes a base, three photocells are evenly arranged on the bottom in a Y form, and the projections of the three photocells on the bottom floor of the bottom form an included angle of 120° with each other, iTagPro geofencing and the photo voltaic orientation sensor is organized on the cloud On the platform, ItagPro the three photocells all have the same included angle with the working surface of the pan-tilt, ItagPro the pan-tilt is connected with the pan-tilt controller, and the pan-tilt controller is connected with the pc. The invention realizes the actual-time and iTagPro correct monitoring of the large area of view of the sun without a calendar, and the tracking and alignment accuracy reaches above 0.1°, which drastically improves the conversion effectivity of solar energy, ItagPro and ItagPro could be utilized in photo voltaic power stations, communication energy provides of ships, ItagPro and synthetic satellites.

There are broad application prospects within the positioning of battery panels. 本发明涉及一种基于光电池Y型布局大视场和高精度太阳跟踪装置，特别是涉及太阳能利用中的低成本大视场高精度跟踪对准装置。 The invention relates to a Y-formed layout of photovoltaic cells and a big-discipline-of-view and high-precision sun tracking device, specifically to a low-cost massive-discipline-of-view high-precision tracking and alignment gadget in solar vitality utilization. 开发利用太阳能，对于节约常规能源、保护环境、促进经济发展都有极为重要的意义，太阳跟踪装置能有效的提高太阳能的利用率，具有广泛的应用前景。

The event and utilization of solar energy is of nice significance for saving conventional vitality, protecting the atmosphere, and promoting economic improvement. The solar tracking device can successfully enhance the utilization price of solar vitality and has broad application prospects. 太阳跟踪装置现阶段普遍采用的太阳方位传感器有四象限光电探测器、PSD和光敏电阻，四象限光电探测器和PSD成本很高，且视场小，光敏电阻虽然成本低视场大，但是跟踪复杂精度低。 为了满足低成本、大视场和高精度的要求，本发明设计研制了基于三块光电池Y型布局的太阳方位传感器及以其为核心的太阳跟踪装置。

The solar orientation sensors generally used in sun tracking gadgets at this stage include 4-quadrant photodetectors, PSDs and photoresistors. Four-quadrant photodetectors and PSDs are expensive and have a small field of view. Complex precision is low. So as to meet the requirements of low price, massive area of view and high precision, the current invention designs and ItagPro develops a sun orientation sensor based mostly on a Y-formed format of three photocells and ItagPro a solar tracking device primarily based on it. 本发明所要解决的技术问题是提出供一种低成本、无需日历即能够大视场高精度地跟踪太阳的太阳跟踪装置。 The technical drawback to be solved by the current invention is to provide a low-price sun-tracking device able to tracking the solar with a large subject of view and high precision without a calendar.