Solar panel: 1. TUV,IEC,CE,UL,CEC,MCS,ISO 2. Whole value ... and UL standards, ensuring the veracity and stability of their power output. Our modules have well performance in searling, anti-mechanical strength ... )5.61A Size1462mm*1064mm*50mmNumber of cells88(8x11)pcsSize of cells125mm*125mm monoWeight19KGMaximum Voltage1000VEfficiency of cells>17.9%Efficiency of modules>15.7%CertificatesTUV, UL ...