... ,ISO 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 ... Voltage (V)1000Temperature Coefficients of Isc(%)0.065+/-0.015%Temperature Coefficients of Voc(%)-2.23+/-0.1Temperature Coefficients of Pm ...