... . 3)Certificate:ISO,CE,ROHS,IEC,TUV. 4)OEM accepted solar cell 1)Full automatic welding equipment. 2)Quality insurance. 3)Certificate ... :ISO,CE,ROHS,IEC,TUV. 4)OEM accepted.solar cell Efficiency(%)Pmpp(W)Umpp(V)Lmpp(A)Uoc(V)Lsc ... %/kRemark: The dimensions above are just for your reference, the final figures are subject to our final confirmation. Poly crystalline silicon solar cell