... 9000,ROHS 2,steady photovoltaic 3,High efficiency:17% solar PV module1,Certification:CE ,TUV,ISO 9000,ROHS 2,steady ... photovoltaic 3,High efficiency:17% Solar battery panelITEM NO.:NZX-60WM18VSolar Cell:125*93.75 MonoMaximum Power(W)60wOptimum ... (Voc)21.5Short Circuit Current(Isc)3.84Nmber of Cell(pcs)4*9Size of Module(mm)899*537*35mmFront ... .5 1000W/ 25 +/-2°C FF (%)73% 60W---solar PV module