The invention discloses a solar orientation sensor and a photo voltaic tracking device based mostly on a photocell Y-shaped structure, iTagPro shop together with a photo voltaic orientation sensor for photo voltaic orientation detection, the solar orientation sensor iTagPro USA is connected with an acquisition system for signal acquisition, and the acquisition system is connected with a computer. Connected, characterized in that: the solar orientation sensor features a base, ItagPro three photocells are evenly arranged on the bottom in a Y shape, portable tracking tag and the projections of the three photocells on the bottom surface of the base type an included angle of 120° with one another, and iTagPro USA the solar orientation sensor is organized on the cloud On the platform, the three photocells all have the identical included angle with the working surface of the pan-tilt, the pan-tilt is related with the pan-tilt controller, iTagPro USA and the pan-tilt controller is connected with the pc. The invention realizes the true-time and accurate monitoring of the big discipline of view of the sun with no calendar, and iTagPro USA the tracking and alignment accuracy reaches above 0.1°, which enormously improves the conversion efficiency of photo voltaic vitality, and can be used in photo voltaic power stations, communication energy supplies of ships, and artificial 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-shaped structure of photovoltaic cells and a large-discipline-of-view and high-precision sun tracking device, in particular to a low-cost large-subject-of-view excessive-precision tracking and alignment gadget in photo voltaic power 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 photo voltaic vitality is of great significance for iTagPro USA saving typical power, protecting the environment, and promoting financial growth. The solar tracking device can effectively improve the utilization charge of solar energy and ItagPro 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 sun orientation sensors generally used in sun monitoring units at this stage embody 4-quadrant photodetectors, PSDs and photoresistors. Four-quadrant photodetectors and PSDs are expensive and have a small subject of view. Complex precision is low. So as to fulfill the necessities of low price, massive area of view and high precision, the current invention designs and iTagPro USA develops a solar orientation sensor based on a Y-formed structure of three photocells and a sun tracking device based mostly 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 problem to be solved by the current invention is to offer a low-cost solar-tracking device capable of monitoring the solar with a large subject of view and iTagPro portable excessive precision without a calendar.