Product Description Product Description Specification Specification item value Brand Name Longi Model Number LR7-72HGD 560-590M Place of Origin China Jiangsu Cell size 182mmx182mm Type N-TYPE,TOPCON, Half Cell, BIPV, Bificial Panel Dimensions 2382*1134*30mm Panel Efficiency 23% Certificate CE TUV Warranty 30 years warranty Type Monocrystalline Silicon Connector MC4 Compatible Connector Weight 33.5kg Packing 36piece/Pallet; 720piece/40HC To better ensure the safety of your