Solar-energy charging device

The utility model belongs to the technical field of utilizing solar energy for charging, and relates to a multifunctional solar-energy charging device, which utilizes solar energy, carries out photoelectric conversion and achieves charging effect. The multifunctional solar-energy charging device includes a system circuit unit and a charging unit, wherein a solar-energy battery board of the system circuit unit adopts four or six silicon plates which are combined and connected in a series-parallel manner and the area of each silicon plate is 120mm*45mm; the solar-energy battery board is inserted in the surface of a solar-energy multifunctional charger and used for absorbing sunlight and conversing the sunlight into electric energy, and then the electric energy is stored in a storage battery or transmitted through relevant circuits for providing the whole charging device with voltage; and the solar-energy battery board can adopt following components for different purposes, that is, a charging control circuit can be adopted for converting DC voltage output by the solar-energy battery board into battery-charging voltage, a voltage stabilizing circuit is utilized to charge a loaded battery, and the storage battery in the system can be utilized to charge subsequent equipment through circuits. The solar-energy charging device has the advantages of simple structure, reliable principles, multiple charging functions, and high solar-energy utilization rate, environmental protection, and is suitable for common charging of various electric equipment.