1.High efficiency 2.Beautiful appearance 3.25 years quality guarantee 4.IEC61215, IEC61730,ISO,CE certified 5.CE,IEC,TUV 1relevant index:280W polycrystalline solar panel 3. Mode of delivery: FOB Shanghai,China 4. Packing method: Carton 5. Power range: from 3WP to 280WP 6. Mono crystalline or Poly crystalline 7. Quality: first grade and good efficiency of cell, glass used Low- carbon toughened ...