Photovoltaic and photo-thermal combined device of phase change heat storage material

The invention discloses a photovoltaic and photo-thermal combined device of a phase change heat storage material, and relates to the technical field of new energy power generation. The photovoltaic and photo-thermal combined device of the phase change heat storage material comprises a device base body, a solar cell piece and a flow guide hose. When the photovoltaic and photo-thermal combined device of the phase change heat storage material is used, heat energy is absorbed by the metal heat-conducting fins on the solar cell pieces; energy on the metal heat-conducting sheet is absorbed by the phase change heat storage material heat-conducting box, and heat in the phase change heat storage material heat-conducting box can be conducted to a bottom shell of the heat-conducting shell assembled at the upper end; when the phase change heat storage material heat conduction box is used for conducting heat, the heat conduction effect is good, certain heat storage performance is achieved, the heat absorption effect can b