NOVELTY - Laminate (I), comprises: a first outer layer of weatherable film; at least one mid-layer bonded to the first layer comprising at least one of e.g. poly(chlorotrifluoro ethylene) and polymeric film coated on one or both surfaces with liquid crystal polymer; and a second outer layer bonded to the mid-layer comprising at least one of e.g. chlorotrifluoroethylene-vinylidene fluoride copolymer, ethylene-chlorotrifluoroethylene copolymer, ethylene-tetrafluoroethylene copolymer, fluorinated ethylene-propylene copolymer and perfluoroalkylvinyl ether polyfluoroethylene copolymer.    USE - (I) is useful for electronic devices, preferably in a photovoltaic module (claimed). (I) is useful for protecting photovoltaic cells, solar panels and circuit boards.    ADVANTAGE - (I): results in an increase of the power output of the module; maximizes the pathways for gasses formed during the lamination process; remains aesthetically satisfactory over extended use; provides effective protection for the current generated in the photovoltaic module; and exhibits high dielectric strength. (I) is a simple and cost-effective protective backing sheet. (I) is resistant to breakdown effects associated with exposure to environmental conditions, including UV and other bands of sunlight, heat, moisture, and electrical forces. (I) provides increased reflectivity of the photovoltaic cell, which results in higher power generation of the photovoltaic cells.    DETAILED DESCRIPTION - Laminate (I), comprises: a first outer layer of weatherable film; at least one mid-layer bonded to the first layer comprising at least one of poly(chlorotrifluoro ethylene), polymeric film coated on one or both surfaces with liquid crystal polymer, liquid crystal polymers, metal foil and polyester; and a second outer layer bonded to the mid-layer comprising at least one of chlorotrifluoroethylene-vinylidene fluoride copolymer, ethylene-chlorotrifluoroethylene copolymer, ethylene-tetrafluoroethylene copolymer, fluorinated ethylene-propylene copolymer, polychlorotrifluoroethylene, perfluoroalkylvinyl ether polyfluoroethylene copolymer, polytetrafluoroethylene, polyvinylidene fluoride, hexafluoropropylene-vinylidene fluoride copolymer, tetrafluoroethylene-propylene copolymer, tetrafluoroethylene-perfluoromethyl ether copolymer, perfluorinated polyethers, or fluorine-containing polyimides, where the second outer layer contains an amount of opacifying pigment to make it substantially opaque. An INDEPENDENT CLAIM is included for a photovoltaic module comprising: many photovoltaic cells; a backing sheet bonded to the photovoltaic cells comprising a first outer layer of weatherable film, at least one mid-layer bonded to the first layer comprising at least one of poly(chlorotrifluoro ethylene), polymeric film coated on one or both surfaces with liquid crystal polymer, liquid crystal polymers, metal foil or polyester; and a second outer layer bonded to the mid-layer, where the second outer layer comprises pigmented ethylene vinyl acetate (EVA) and the second outer layer is substantially opaque to UV light.