Solar Panel Power:1W-300W Warranty:20 years 80%, 25 years lifetime ... & payment terms Certificate:TUV,UL,CE Monocrystalline Silicon Solar Panel /Solar Module Technical ParameterITEM Monocrystalline Silicon Solar Panel /Solar ModuleMaximum power (Wp)200 W210 W220 W230 W240 ... ,1000W/m2, 25°CWarranty25 years , 80% for 25 years Mono Solar Panel(200W,210W,220W,230W,240Wp)