Solar Panels 275w : - Poly Cells 156x156 - 60 Cells - Size 1640x992x35/40mm - Weight 17.9/18.2 - 3.2mm Tempered Glass - EVA encapaulation - Frame Silver/Black - Junction Box IP67/68 - Cable 4mm, 900mm L - MC4 Connectors - 30 PCS/Pallet - Operating Temp -45 +80C - 275W Rated Power - Cell Efficiency 18.9% We have a full range of mono and poly solar panels available from top quality brands in China. Product Info : High Quality solar panels available from sizes 90 - 270W. Exported to over 50 countries. Brands (GSUN, Jinko, JA Solar). Also available are accessories such as MC4 connectors, cabling, inverters. Shipping Info 20 Fcl 40 Fcl