Tiantech Solar Panels 440 watt to 460 watt PV modules 120 cells Module No. JH(430-460)-120M Cells Type Mono 182x91mm No. of Cells 120 pcs (6x20) Panel Efficiency: up to 21.24% Panel Dimenstion (LxWxT) 1910x1134x35mm Weight 24kg Packing 31pcs/pallet 744pcs/40HQ