NOVELTY - The photovoltaic module includes two components, where the former component includes 100 pts.wt. of hydroxy-terminated polydimethylsiloxane, 80-160 pts.wt. of reinforcing agent, 8-15 pts.wt. of flame retardant enhancing modifier, and 60-120 pts.wt. of plasticizing agent. The latter component includes 20-40 pts.wt. of cross-linking agent, 5-10 pts.wt. of catalyst, 30-60 pts.wt. of Catalyst carrier, and 5-10 pts.wt. of adhesion promoter. The hydroxy-terminated polydimethylsiloxane has a viscosity of 2000-3000 megapscals.    USE - Photovoltaic module.    ADVANTAGE - The photovoltaic module increases assembly efficiency, tensile strength, adhesive strength, inflaming retarding performance and high temperature heat-resistant aging properties, and shows good environment-friendly property.    DETAILED DESCRIPTION - The photovoltaic module includes two components, where the former component includes 100 pts.wt. of hydroxy-terminated polydimethylsiloxane, 80-160 pts.wt. of reinforcing agent, 8-15 pts.wt. of flame retardant enhancing modifier, and 60-120 pts.wt. of plasticizing agent. The latter component includes 20-40 pts.wt. of cross-linking agent, 5-10 pts.wt. of catalyst, 30-60 pts.wt. of Catalyst carrier, and 5-10 pts.wt. of adhesion promoter. The hydroxy-terminated polydimethylsiloxane has a viscosity of 2000-3000 megapscals. The flame retardant enhancing modifier is nanometer aluminum hydroxide, nanometer magnesium hydroxide, nanometer calcium carbonate or zinc borate. The reinforcing agent is selected from silicon resin, diphenyl alkyl diisocyanate or epoxy resin. The plasticizing agent is selected from methyl silicon oil or phenyl silicon oil. The cross-linking agent is selected from a silazane oligomer with ethyl orthosilicate, propyl ester orthosilicate or methyl triethoxysilane. The catalyst is a dibutyltin diacetate, stannous octoate, di-nbutylamine or isopropyl titanate. The catalyst carrier is selected from silicone oil with a viscosity of 20-50. The adhesion promoting agent is selected from glycidol oxygen alkyl trialkoxy silane, glycidyl trimethoxy silicon alkyl, 3-glycidyl ether oxyl propyl methyldiethoxysilane. An INDEPENDENT CLAIM is included for a method for preparing photovoltaic module, which involves:    (A) mixing hydroxy-terminated polydimethylsiloxane, reinforcing agent, flame retardant enhancing modifier, and plasticizing agent in a high speed dispersion machine for 45-90 minutes uniformly through three-roller grinder for three times;    (B) de-foaming the formed mixture for 60-150 minutes at 105-125 degrees C in vacuum condition to prepare a component;    (C) mixing cross-linking agent, catalyst, catalyst carrier, and adhesion promoting agent in high speed dispersing machine according to proportion for 30-60 minutes for three times;    (D) de-foaming the obtained mixture for 45-90 minutes at normal temperature to prepare another component; and    (E) mixing the obtained mixtures uniformly.