Product Description Item No: MP-180WP Power Tolerance:-3%~+3% Maximum Power: 180W Maximum Power Voltage: 37V Maximum Power Current: 4.86A Open Circuit Voltage: 45.4V Short Circuit Current: 5.23A Dimension (mm): 1580¡¨¢808¡¨¢35 Weight: 15 KGS( lbs) Solar cell: 125¡¨¢125(5inch) No. of cell: 72pcs (6¡¨¢12) Front Glass:3.2mm tempered glass Frame:Anodized Aluminium Alloy Junction Box:Cixi Renhe PV-RH0502B(TUV). carton.980pcs/40 container. 14pallet ,70pcs /pallet.