The invention relates to a solar panel which comprises a solar panel body, flexible materials, hanging holes, small solar panels and solar cells. The edge of the solar panel body is connected with theflexible materials, the hanging holes are uniformly formed in the flexible materials, the small solar panels are horizontally and vertically uniformly arranged inside the solar panel body, and the solar cells are embedded into the bottom of an inner shell. According to the solar panel, each small solar panel is connected by the aid of a chemical fabric and can be optionally folded, conveniently carried and more simply stored, the inner shell is sealed by a sealing rubber strip, and the weight of the solar panel is reduced, so that the solar panel is easier to transport. By the design of the hanging holes, the solar panel is simpler to use. A convex lens is arranged on the upper portion of each solar cell, more light sources can be collected, the energy efficiency of a solar battery is improved, and the service life of the solar panel is prolonged by adding protective gas into the inner shell.