Novel solar lighting street lamp

The invention discloses a novel solar lighting street lamp. The novel solar lighting street lamp comprises a solar cell, an MPPT controller, a nickel hydride battery pack, an auxiliary power supply, an LED array, a detection and A/D switching circuit and a single chip microcomputer; the solar cell is connected with the MPPT controller; the MPPT controller is connected with the nickel hydride battery pack and the auxiliary power supply separately; the nickel hydride battery pack is connected with the LED array; the solar cell and the nickel hydride battery pack are both connected with the detection and A/D switching circuit; the detection and A/D switching circuit is connected with the single chip microcomputer; and the single chip microcomputer is further connected with the MPPT controller, the nickel hydride battery pack and the detection and A/D switching circuit separately. According to the novel solar lighting street lamp, the luminance of the road lamp can be regulated automatically to fulfill the purpose of saving energy; and in addition, the maintenance amount of the working staff is reduced, the running reliability of the street lamp is improved, and the street lamp is high in practicability and easy to promote and use.