The invention belongs to the technical field of conversion from solar energy to electric energy, and discloses a solar LED street lamp. The solar LED street lamp comprises an outer shell, wherein a supporting column is arranged on one side of the outer shell; a base is arranged at the bottom of the supporting column; the base is connected with the ground through bolts; a solar panel is arranged atthe top of the outer shell; a lampshade is arranged at the bottom of the outer shell; an LED lamp panel is arranged at the top of the lampshade; a lamp bulb is arranged inside the LED lamp panel; a micro camera is arranged at the top of the lamp bulb; a photosensitive sensor is arranged inside the outer shell; a controller is arranged at the bottom of the photosensitive sensor; an information storage module is arranged on one side of the controller; and a storage battery is arranged at the bottom of the information storage module. By the arrangement of the solar panel, the solar LED street lamp can receive the solar energy in the day and convert the solar energy into electric energy which is stored in the storage battery for illumination at night, so that the electric energy required by alarge batch of street lamps is saved.