TIANWEI 230W POLY sharp solar panel 1,25 year-warranty. 2,Certification: IEC,TUV, CE and RoHS 3, With Bankable 230W POLY sharp solar panel Key Specifications/Special FeaturesDescription of SpecificationUnitsModelIK60-220P/240PGeneral DataNominal PowerW220/240WApplicationDC 24V SystemSurface Maximum Load Capacitykg/m2200Storage & Operating TemperatureDeg C-40 to +80Standard Test Conditions1000W/M ...