The novel facing sun automatic tracking device has the advantages of simplicity and reliability, high automation and long operating life.

本向日自动跟踪装置简单可靠，自动化程度高，工作寿命长。

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The novel low-energy facing sun automatic tracking device comprises a controller, two shafts driving device and a solar energy tracking support frame component.

它是由控制器、两轴 驱动装置和太阳能跟踪支架组件组成。

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A embedded PV MPPT control scheme is proposed with ARM7 processor (AT91SAM7S64) as the main control chip. The system consists of sun-tracking device and two-dimensional plane support controller.

以ARM7处理器(at91sam7s64)为主控芯片的嵌入式光伏MPPT控制方案，由太阳跟踪器和二维平面支架控制器组成。

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