1.High transmissivity 2.Tested by hailstone 3.CE,ROSH,TUV 4.25-30 years life Monocrystalline Silicon Solar Panel With High Efficiency Basic Parameter: Cell TypeMono-crystalline Silicon Solar PanelsMaximum power (Wp) 180wp Maximum power voltage (V) 34.3VMaximum power current (A)5.46A Open circuit voltage (V) 45.1VShort circuit current (A)6.05ANumber of cells (Pcs)36 PCSSize of module (mm) 1568*808 ...