Solar acousto-optic warning indicator

The invention provides a solar acousto-optic warning indicator. The solar acousto-optic warning indicator comprises a main supporting rod, a solar photovoltaic panel, a mounting frame, a warning lamp and a control box. The mounting frame is arranged on the main supporting rod, the solar photovoltaic panel is arranged at the top of the main supporting rod, the warning lamp and the control box are both arranged on the mounting frame, and the solar photovoltaic panel and the warning lamp are both electrically connected with the control box; and a loudspeaker is arranged in the control box. In conclusion, electric energy is provided for the warning lamp through the solar photovoltaic panel, so that the warning lamp can be erected in an outdoor occasion where power cannot be supplied, the loudspeaker is arranged in the control box and can be matched with the warning lamp to warn passers-by, and the warning intensity is improved. 本发明提供一种太阳能声光警示器，包括：主支撑杆、太阳能光伏板、安装架、警示灯及控制箱。安装架设置于主支撑杆上，太阳能光伏板设置于主支撑杆的顶部，警示灯及控制箱均设置于安装架