▎ 摘　　要

NOVELTY - The utility model claims a graphene solar photovoltaic device with de-icing and defrosting function, belonging to the solar photovoltaic technology field. The graphene solar photovoltaic device comprises: an aluminium alloy frame, a graphene solar photovoltaic panel, an electric connecting end, a controller, a rotating shaft, a motor, a fixing screw, a supporting frame, wherein the graphene solar photovoltaic panel is orderly composed of a solar photovoltaic battery group, a heat conducting substrate, a graphene heating layer and a transparent protective layer from up to down. the graphene heating layer is formed on the back surface of the heat-conducting substrate; and it has the function of electric heating and light absorption heating. The graphene solar photovoltaic device of the utility model is capable of effectively solving the problem of generating snow or icing on the surface of the solar photovoltaic panel, frosting and so on to reduce the photoelectric conversion efficiency, and has great market development prospect.