PowMr MPPT 20A 40A Solar Charger Controller 12/24V Intelligent Smart Solar Panel Battery Charger Auto Control Regulator

Note MPPT Controller does not have built in Bluetooth if you need to use Bluetooth function you need to purchase Cyber BT separately Specifications ItemMC2010MC4010System Voltage12V 24V AutoMax Charging Current20A40AMPPT Charging Voltagebefore boost or equal charging stageBoost Voltage 25℃14 0 14 8V 28 0 29 6V 25℃ default 14 5 29V Equal Voltage 25℃14 0 15 0V 28 0 30 0V 25℃ default 14 8 29 6V Liquid AGM Float Voltage 25℃13 0 14 5V 26 0 29 0V 25℃ default 13 7 27 4V Low Voltage Disconnect10 8 11 8V 21 6 23 6V default 11 2 22 4V Reconnect Voltage11 4 12 8V 22 8 25 6V default 12 0 24 0V Overcharge Protect15 8V 31 3VCharging target voltage10 0 32 0V Lithium default 14 4V Charging recover voltage9 2 31 8V Lithium default 14 0V Low voltage disconnect9 0 30 0V Lithium default 10 6V Low voltage reconnect9 6 31 0V Lithium default 12 0V Battery TypeLiquid GEL AGM Lithium default GEL Max Voltage on PV 20℃ 100VMax Voltage on PV 25℃ 90VMax Input Power260W 520W520W 1040WDusk Dawn detect voltage8 0V 16 0VMPPT Tracking Range Battery Voltage 1V Voc 0 9 2Output Current20A30AWork modeAlways on Street lamp User defined modeMax tracking efficiency99 9 Max charge conversion98 Dimensions136 6 136 6 67 1mm196 5 136 6 97 1mmWeight830g1300gSelf consumption≤8mA 12V ≤12mA 24V CommunicationRS485 RJ11 interface OptionalIoT Cyber BTGroundingCommon NegativePower ternimals6AWG 16mm Ambient temperature 20 55℃Storage temperature 25 80℃Ambient humidity0 100 RHProtection d