Solar photovoltaic cable

The utility model relates to the technical field of photovoltaic cables, in particular to a solar photovoltaic cable, which comprises a wire core, a wrapping layer, a filling layer, and a heat insulation layer, a waterproof layer, a heat absorption layer, an anti-radiation layer and an outer sheath which are sequentially coated on the outer side of the wrapping layer from inside to outside, wherein the heat absorption layer comprises double layers of heat conduction belts which are fixed in a laminated mode, protruding protruding parts are formed on the heat conduction belts, and the protruding parts are filled with heat absorption blocks; in the daytime, after solar radiation heat reaches the heat conduction band, the heat conduction band can transmit heat locally received by the cable to the whole, the situation that the temperature of the cable is too high locally is avoided, the heat absorption block on the heat conduction band can absorb and store the transmitted heat, and when the temperature at night i