Polycrystalline Silicon Panel 1 Laminated with high-intensity tempered-glass 2 Life time: over 25 years 3 Reliable 1.Introduce of polycrystalline silicon ... high efficiency, long life, easy installation, wind resistance, resistance to hail ability and other characteristics.2.Key Features of polycrystalline silicon ... A:Workshop:B:Packing:C: stellen : 7. Application : Polycrystalline Silicon Solar Cells