Maximum power (Wp): 280W Maximum power voltage (V): 54.2 Maximum power current (A) 5.17 Open circuit voltage (V): 66.08 Short circuit current (A): 5.83 Number of cells (Pcs): 112(8*14) Size of module (mm): 1830*1070*50 Weight per piece (kg): 23 Length of Cables (mm): 900 Frame (Material, Corners, etc.): Anodized Aluminum Alloy