... 156) High-quality,High-efficiency Certification: TUV,IEC,CE,UL,MCS,ISO 25 years limited warranty on power output EX-250M(156)High-quality,High-efficiencyCertification: ... 1000V (IEC)Maximum Power Tolerance | Tolerancia potencia máxima0-3Cell Efficiency |Eficiencia Celda16.40 (%)16.70 (%)17.1 (%)17.40 (%) ... hierro, vidrio templado 3.2mm BIPV,Solar Energy,High Efficiency,Monocrystalline Solar Panel 250W