... years--80% With CE,IEC,TUV,UL Certificates GY-SOLAR PANEL WITH THE FOLLOWING ADVANTAGES: POWER280WOUTPUT280WVMP36.80VIMP7.66AVOC44. ... CELLS156POLYNUMBER OF THE CELLS72SIZE1954*992*45MMBACK PIC:High efficiency solar cells.High transmissive low iron tempered glass, anti- ... module.Stable, heavy duty anodized aluminum frame with convenient mounting-access, for high wind-pressure and snow load. Waterproof ...