Manufacturing method of novel halogen-free low-smoke flame-retardant photovoltaic cable

The invention discloses a novel halogen-free low-smoke flame-retardant photovoltaic cable manufacturing method, and belongs to the technical field of cables, and the novel halogen-free low-smoke flame-retardant photovoltaic cable manufacturing method specifically comprises the following steps: weighing ethylene propylene diene monomer, low-density polyethylene resin, modified graphene oxide, an accelerant, a reinforcing agent and dicumyl peroxide according to a mass ratio, and carrying out melt blending and plate vulcanization to obtain a rubber material; after the surface of the cable core is coated with the insulating layer, the rubber material is extruded and coated on the surface of the insulating layer to form an outer sheath layer, and forming, air cooling and rolling are carried out. In the outer sheath layer of the photovoltaic cable, the ethylene propylene diene monomer and the low-density polyethylene resin are used as base materials, and the modified graphene oxide is added into the base materials,