The utility model discloses a solar-charging type safety power supply, and relates to the technical field of power equipment. The power supply comprises a solar support, a power storage box, and a solar-charging connecting line. The solar support is provided with a solar panel, and the bottom of the power storage box is provided with a plurality of universal wheels. The interior of the power storage box is provided with a storage battery and a circuit controller. A front panel of the power storage box is provided with a DC 12V output interface, a DC 12V output indicating lamp, a DC 12V output control switch, a USB output indicating lamp, a US output interface, and a USB output control switch. A rear panel of the power storage box is provided with a solar charging interface, and the top of the power storage box is provided with a telescoping supporting rod, wherein the top of the telescoping supporting rod is provided with an LED illuminating lamp. Compared with the prior art, the utility model has the beneficial effects that the power supply enables an illumination power supply voltage to be controlled in a voltage range which is safe for a human body, eliminates the hidden troubles of electric shock from the source, guarantees the personal safety of an old person who lives alone, saves energy, and is environment-friendly.