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移动信号灯相位为依据可分：单相位、多相位太阳能信号灯。按照屏幕显示常用的分：单联体、二联体、三联体太阳能移动信号灯，主要使用于道路应急，施工路口，学生上下学高峰期等特殊情况的使用，快捷方便简单，便于移动和控制，有利于疏通解决交通拥堵安全问题。
The phase of mobile signal lamp can be divided into single phase and multi-phase solar signal lamp. According to the screen display commonly used points: monolithic, binary, triple solar mobile signal lights, mainly used in road emergency, construction intersection, students in and out of school rush hour and other special circumstances, fast, convenient and simple, easy to move and control, conducive to dredging traffic congestion and safety problems.