China MPPT Solar Street Light Charge Controller 40A 60A

Solar street light charge controller 12v/24v 40A MPPT

1. High converting efficiency higher than 97%for minimizing energy loss
2. Build-in MPPT tracker for optimizing the power transformation
3. Reversed current protection for preventing equipment damage
4. Automatic battery temperature compensation for long-term reliability
5. Capable of selecting different charging mode for various type of batteries
6. Capable of connecting additional DC load for wider applications
7. Three stage charge control system(bulk, absorption, and float mode)with temperaturecompensation
8. LED indicators display charge status in real time
9. Pulse width modulation(PWM)topology combined with a multi-stage charge control algorithm leads to superior charging and enhanced batteryperformance

Solar street controller MODEL SL-40ARated Voltage 12/24VDCRated charge current 40ALoad current15AInput voltage rang 15-55VDCMax.PV open circuit array voltage 55VDTypical idle consumption <10mAOverload protection (DC load) 2.0*inom>5s 1.5*inom>20s1.25*inom temperature controlledBulk charge14.6V (default)29.2V (default)Floating charge13.4V (default)26.8V (default)Equalization charge14.0V (default)28.0V (default)Over charge disconnection14.8V 29.6VOver charge recovery 13.6V27.2VOver discharge disconnection 10.8V(default)21.6V(default)Over discharge reconnection 12.3V24.6VTemperature compensation -13.2mv/C-26.4mv/CLead acid battery setting AdjustableNicad battery settingAdjustable Load control mode 1. Low Voltage Reconnect (LVR): Adjustable 2. Low Voltage Disconnect (LVR): Automatic Disconnection 3.Reconnection:Includes warning flash before disconnect and reconnectLow voltage reconnect12.0-14.0Vdc24.0-28.0VdcLow voltage disconnect10.5-12.5Vdc21.0-25.0VdcAmbient temperature0-40C (full load) 40-0C (de-rating)AltitudeOperating 5000m,Non-operating 16000mProtection class IP21Battery temperature sensorBTS optional remote batter temperature sensor for increased charging precision