Feature:1. Adopted Industrial Master Control Chip And This 60A Controller Is Compatible With 12V And 24V Systems.2. With Large Lcd Screen Charging And Discharge Current Display, Cumulative Power Generation And Discharge Power Query, Temperature Display, Light And Delay Control, With Power Off Memory And Other Functions.3. Dual Usb Output, Maximum Current Up To 2.5A And Has Complete 3 Phase Pwm Charging Management.4. BuiltIn Current, Short Circuit Protection, Open Circuit Protection, Reverse Protection, All Are SelfRecovery, No Damage To The Controller.5. AntiBackflow Circuit And UltraLow Calorific Value Ensure The Long Service Life.Specification:Condition: 100% Brand NewItem Type: ControllerMaterial: PlasticModel: Rbl60ASystem Voltage: 12V/24V Automatic AdaptationRated Charging Current: 60ARated Discharge Current: 30AMaiximum Photovoltaic Voltage: When The Battery Is 12V, The Highest Is 23V; Maximum 46V At 24V BatteryDirect Charge Voltage: 14.4VFloating Charging Voltage: 13.7V (Default, Adjustable)Discharge CutOff Voltage: 10.7V (Default, Adjustable)Discharge Recovery Voltage: 12.6VCharging Recovery Voltage: 13VThreshold Of LightControlled Light Opening: Pv Panel 8V (LightControlled Light Opening Has Delay)Threshold Of LightControlled Light Off: Pv Panel 8V (LightControlled Light Opening Has Delay)Usb Output: 2-Way Usb Output 5V/ 2.5A (Maximum)Standby Current: ≪10MaCharging Mode: Pwm Pulse ModulationOperating Temperature: -35- +60℃Size: Approx.18.2 X 9.2 X 4.4Cm / 7.2 X 3.6 X 1.7InWeight: Approx. 340G / 12OzPackage List:1 X Controller1 X InstructionNotice:Please Allow 1-3Cm Error Due To Manual Measurement. Thanks For Your Understanding.&Nbsp;