PV Ribbon made in Hebei

 Product Description   Mechanical Property: 1,Elongation: E-Soft≥20% U-Soft≥15% 2,Tensile strength:≥170MPa 3,Side camber: L≤3mm/1000mm 4,Soldering tin melting point: 180−230°c     Core Copper of TU1 Off-Cu or ETP1: 1,Copper Purity ≥99.97%, Oxygen≤10ppm 2,Resistivity:ρ20≤0.017241Ω • m m2/m   Electric Resistivity of Ribbon: (2.1−2.5)X10-2 • mm2/m   Plated Thickness: 15-25um per side   Composition of Plated Material: 1)    Lead series products: A,Sn 60%, Pb 40% B,Sn 63%, Pb 37% C,Sn 62%, Pb 36%, Ag 2% D,Sn 60%, Pb 39.5%, Ag 0.5% 2)    Lead-free series products: A.Sn 96.5%, Ag 3.5% B.Sn 97%, Ag 3%    PV Ribbon contain tabbing wire and bus wire   Tabbing wire specification Bus wire specification    Packaging & Shipping  1.4.5kg per spool with vaccum packing, 4 or 6 spools in a carton box with dustproof & waterproof &shockproof for long transportation ; 2. Cutting packing          Our Services OEM service; Design offer service; Buyer label offer; Low MOQ; Fast delivery   Company Information Baoding Edel New Energy Corp., Ltd  is a high-tech enterprises which specialized in photovoltaic products research and development ,production and sales.The main products are solar PV Ribbon,Bus Bar,PV junction box and aluminum paste       FAQ Storage Conditions and Shelf Life: Tinned copper ribbon should be stored in dry and ventilated room, where sholud be no acid, alkali, or harmful gas and the indoor relative humidity should not exceed 60%.  Place it horizontally while stacking and avoid the carton extrusion, meanwhile, the stacking quantity of same product should not exceed five layers or 1 ton.  The shelf life can be up to 12months since the production date.