TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Component: The non-metal inorganic fiber fabric comprises long continuous non-metallic inorganic fiber formed from silicon dioxide, boron oxide, aluminum silicate, aluminum borosilicate, calcium silicate, magnesium silicate, silicon carbide, zirconium carbide, potassium titanate, borosilicate, anthophyllite, hornblende, serpentine, aluminum oxide, magnesium oxide, calcium oxide, zirconium oxide, titanium oxide, or their mixture. The non-metal inorganic fiber fabric consists of a woven fabric, a nonwoven fabric and knitted fabric, preferably woven fabric made of glass fiber, ceramic fiber and their mixture. The thickness of flame-retardant layer is 0.01-5 mm, 0.01-4 mm or 0.05-3 mm.    TECHNOLOGY FOCUS - POLYMERS - Preferred Layer: The backing plate further has a secondary polymer layer on side opposite to the primary side. The polymer layers are formed using a composition containing a polymer material chosen from fluorine-containing polymer, polyester, polycarbonate, polyolefin, ethylene copolymer, polyvinyl butyral, norbornene copolymer, polystyrene, styrene-acrylate copolymer, acrylonitrile-styrene copolymer, polyacrylic ester, polyether sulfone, polysulfone, polyamide, polyurethane, acrylic resin, cellulose acetate, cellulose triacetate, cellophane, polyvinyl chloride, vinylidene chloride copolymer, epoxy resin, and their mixture, preferably a fluorine-containing polymer or polyester. The fluorine-containing polymer is chosen from homopolymer or copolymer of vinylidene fluoride, vinylidene difluoride, tetrafluoroethylene, hexafluoropropylene, and/or chlorotrifluoroethylene, more preferably polyvinyl fluoride, polyvinylidene difluoride, polytetrafluoroethylene, ethylene chlorotrifluoroethylene copolymer, and/or ethylenetetrafluoroethylene copolymer, more preferably polyvinyl fluoride. The polyester is chosen from polyethylene terephthalate, polybutylene terephthalate, polytrimethylene terephthalate, polyethylene naphthalate and their mixture. The backing plate further has one or more adhesive layers. The adhesive layer is formed using adhesive material chosen from reactive adhesive and nonreactive adhesive. The reactive adhesive is chosen from polyurethane, acrylic resin, epoxy resin, polyimide, silicone resin, and their mixture. The non-reactive adhesive is chosen from polyethylene, polyester, and their mixture. The solar cell module further comprises a front packaging layer on transparent front panel.