Specifications: Type: MPPT Solar Charge Controller Material: Plastic + Aluminum Alloy Product Size: 80A/100A 19.5*18.6*6.5cm / 7.68*7.32*2.56 inches; Battery Voltage: 12V/24V/36V/48V Automatic Charging Current: 80A Maximum Solar Input (Voc): 15-25V (12V Battery); 30-50V (24V Battery); 45-75V (36V Battery); 60-100V (48V Battery) Maximum input power of photovoltaic panels: 1000W (12V), 2000W (24V), 3000W (36V), 4000W (48V) Maximum PV Input power: (80A)960W (12V battery); 1920W (24V battery); 2880W (36V battery); 3840W (48V battery) Support Battery: Gel battery, Lead-acid battery, LifePO4, Flooded, Seal 7 kinds of working mode selection: 1. Charging mode: in any case, never discharge. 2. Light control mode: when the controller detects nights, it will delay ten minutes then start to discharge.
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