Solar Backsheet Line concepts for photovoltaic applications

Solar Backsheet

Fulfilling the demands of a future energy supply

Worldwide efforts to increase the share of renewable energy will increase the demand for accordant technologies such as conventional solar panels or lightweight and versatile flexible solar panels. Brückner has focused on the development of adequate line concepts for the photovoltaic applications growth market. 

  • Smooth & gentle film handling during orientation & winding 
  • Low thermal shrinkage for subsequent processing steps
  • Improved hydrolytic stability of BOPET films due to an optimised extrusion process and raw material handling
  • Increased line efficiency due to special recycling solutions for edge trim, finished film and cast film


Film Type Thickness Range
Solar backsheet film 50 - 300 µm


Latest highlight: Customised line concepts for the manufacture of fluoropolymer films with a super-long lifetime in outdoor applications.