TECHNOLOGY FOCUS - POLYMERS - Preferred Film: The base film consists of a cyclic polyolefin-type resin film, a polycarbonate-type resin film, a poly(meth)acrylate-type resin film, a polyamide-type resin film or a polyester-type resin film. The vapor deposited film of inorganic oxide consists of multilayer film of 1 or more layers of vapor deposited film of inorganic oxide, or a composite film of 2 or more layers of vapor deposited film of different types of inorganic oxide.The vapor deposited film of inorganic oxide is formed by chemical vapor deposition method or a physical vapor growth.The heat resistant polyolefin-resin film is obtained by kneading and processing the coloring additive, the ultraviolet absorber and the light stabilizer.The polyolefin type resin film consists of a film of polyethylene, high-density polyethylene, polybutene, polytetramethyl pentene, poly isobutylene, syndiotactic polystyrene, styrene butadiene styrene block copolymer, propylene homopolymer, or copolymer of propylene and another monomer.Preferred Additive: The coloring additive consists of a blackening agent, a whitening agent or a bluing agent.The blackening agent consists of a black type pigment, the whitening consists of a white colored pigment, and the bluing agent consists of blue type pigment.Preferred Ultraviolet Absorber: The ultraviolet absorber consists of benzophenone group, benzotriazole group, salicylate group, acrylonitrile group, or ultraviolet absorber of inorganic type, which consists of an ultrafine particle titanium dioxide having particle diameter of 0.01-0.06 micrometer, or an ultrafine particle zinc oxide having particle diameter of 0.01-0.04 mum.Preferred Stabilizer: The light stabilizer consists of 1 or more of a hindered amine-type compound.Preferred Agent: The laminating adhesive agent forms a cross-linked structure by the reaction energy consisting of a heat or light in presence of a hardener or a cross-linking agent, preferably an isocyanate group cross-linking agent.The laminating adhesive agent consists of polyacrylic-acid-type adhesive, polyvinyl-acetate-type adhesive, cyano acrylate-type adhesive, ethylene co-polymerized adhesive agent, polyolefin-type adhesive agent, cellulose-type adhesive, polyester-type adhesive, polyamide-type adhesive, polyimide-type adhesive, amino resin-based adhesive agent, phenol resin-based adhesive agent, epoxy-type adhesive, polyurethane-type adhesive, reaction-type (meth)acrylic-type adhesive agent, rubber adhesive, silicone-type adhesive, or inorganic-type adhesive.The polyacylic-acid-type adhesive consists of homopolymer of ethyl, butyl, 2-ethylhexyl ester of acrylic acid, methyl-methacrylate, acrylonitrile and styrene, or their copolymer.The ethylene co-polymerized adhesive consists of copolymer having monomer of ethylene, vinyl acetate, ethyl acrylate, acrylic acid or methacrylic acid.The amino resin-based adhesive consists of urea resin or melamine resin.The rubber adhesive consists of chloroprene rubber, nitrile rubber, styrene rubber, or styrene butadiene rubber.The inorganic-type adhesive consists of low-melting glass or alkali-metal silicate. EXAMPLE - Biaxially extended polyethylene terephthalate film of thickness 12 micrometer having corona treated surfaces was prepared. The corona treated surface was subjected to vapor deposition of silicon monoxide of 99.9% purity, under vacuum of 1x10 to the power -4 torr, to form silicon oxide vapor deposited film of thickness 80 nm. A hindered amine system light stabilizer (in wt.%) (3), benzophenone-type ultraviolet absorber (1) and titanium oxide particle (5) were added to polypropylene resin, and kneaded to obtain polypropylene resin composition. The obtained resin composition was subjected to melt-extrusion molding, and a white colored unextended polypropylene resin film of thickness 60 micrometer was obtained. A black colored unextended polypropylene resin film of thickness 60 micrometer was similarly obtained as white colored unextended polypropylene resin film except using carbon black melted of titanium oxide particle. An urethane type adhesive agent containing benzophenone type ultraviolet absorber (2) was applied with an application quantity of 5 g/m2 between the obtained white colored unextended polypropylene resin film, and the obtained silicon oxide vapor deposited film, and laminated. Similarly, the urethane type adhesive agent was applied between the obtained black colored unextended polypropylene resin film, and the opposite surface of vapor deposited film of silicon oxide, and laminated, to obtain the reverse-side protective sheet. The obtained reverse-side protective sheet was used for solar cell module. The obtained solar cell module was economical and had favorable electric power generating efficiency, water vapor permeability, peel-strength maintenance factor and laminating strength.