Abstract: Disclosed herein is a laminated flame resistant sheet comprising a first and a second polymeric film layer and a perforated flame resistant sheet layer laminated between the first and the second polymeric film layer, wherein, the perforated flame resistant sheet layer is formed of a sheet that is not ignitable following UL 94 horizontal burning test and comprises multiple apertures throughout, and wherein each of the apertures has an average diameter of about 0.1-8 mm and are spaced about 1-50 mm apart from adjacent apertures. Further disclosed herein is an article, such as a solar cell module, comprising the laminated flame resistant sheet.

Abstract: Disclosed herein is a flame resistant flexible backsheet for solar cell modules, which comprises (a) a flame resistant layer formed of a non-metal inorganic fiber fabric; and (b) a first polymeric layer that is adhered to a first side of the flame resistant layer. Further disclosed herein is a solar cell module comprising the flame resistant flexible backsheet.