The invention relates to the technical field of solar photovoltaic power generation, especially a photovoltaic solar reel with an illumination function. The reel comprises a housing and a switch button. The external surface of the front end of the housing is fixedly provided with an electric quantity display screen, and one side of the electric quantity display screen is provided with a chute. Theexternal surface of the chute is movably provided with a roller. One side of the external surface of the housing is movably provided with a flexible solar cell, and one end of the flexible solar cellis fixedly provided with a pull rod. The external surface of the rear end of the housing is fixedly provided with a socket. The reel provided by the invention is provided with a rotating illuminatinglamp, a telescoping rod and the socket, so the reel can enable a user to use the solar energy for illumination, thereby saving the electric energy. Moreover, the reel can adjust the angle of the illuminating lamp and the stretching distance of the reel according to the application demands, can charge power utilization equipment which employs a plug for charging, and is better in application prospect.