倾角可变方位角手动跟踪是最节省太阳电池的跟踪方式，比固定倾角安装的系统节省太阳电池30%- 32%。

Hand azimuth tracking with adjustable tilt Angle may be the most economic tracking mode, it can save 30% - 32% of PV capacity than the system fixed at optimum tilt Angle.

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倾角可变方位角手动跟踪是最节省太阳电池的跟踪方式，比固定倾角安装的系统节省太阳电池30%- 32%。

Hand azimuth tracking with adjustable tilt Angle may be the most economic tracking mode, it can save 30% - 32% of PV capacity than the system fixed at optimum tilt Angle.

youdao