1.Good quality with quick delivery 2.TUV,IEC,CE,UL,cUL,MCS,ISO,Kiers 3.Bright market in European SpecificationsWarranty:90% pwer output of 10 years 80% pwer output of 25 years free from defects in materials and workmenship for 5 years.Parameters245P-648Peak power Pm(W)245Tolerance3%Open circuit voltage Voc(V)30.50Max. power voltage Vmp(V)24.20Max. power current Imp(A)7.83Short circuit current Isc ...