MONO 6X6 DIY KIT for solar panel: 40pcs MONO 6X6, Flux Pen, Tabbing Bus wire.     This listing includes the below kits: 1).Cells: 40 pieces (plus 1 pcs of bonus solar cells) 2).Tabbing wires: 40 meters (131 feet), Costing: $20 USD. It is used to connect the cells. 3). Bus wires: 4 meters( 13.12 feet). Costing: $7 USD. It is used to 4). Flux Pen: 1 PCS.  Costing: $3.5 USD The cells are all grade A. 4.25W average per cells.These solar cells have never been used.. We are confident on the quality of it. Technical parameter of cells: Pmp(w): 4.25wEfficiency (%): 17.6%-18%Vmp(v): 0.527Imp(a): 8.083Voc(v): 0.627Isc(a): 8.584    

MONO 6X6 DIY KIT for solar panel: 40pcs MONO 6X6, Flux Pen, Tabbing Bus wire.