Charger for solar mobile telephone

A charger of a solar energy mobile phone comprises a box body, a linear Fresnel lens, an energy conversion device, an energy storage device, a variable-voltage device and the like. The linear Fresnel lens is arranged on the surface of the box body, solar energy is refracted to the energy conversion device by the linear Fresnel lens, the solar energy is changed into electric energy and is stored in the energy storage device, then the electric energy is changed into the electric energy required by the pressure of a battery of the mobile phone by the variable-voltage device and is exported through a plug hole. The solar energy is used by the utility model, thereby the energy is greatly saved, the application is wide, the usage is easy, and the charger is convenient for carrying.