12V/24V 40A MPPT Solar Controller
Basic Info.Model NO.:SL-40A~60AApplication:Collector Controller,Website:, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal ControllerRated Voltage:12V 24VVoltage:12V 24VRated Charge Current:40AMP 60AMPLoad Current:15AMPInput Voltage Range:15~55VDCLead Acid Battery Settings:AdjustableProtection Class:IP21Cooling:Natural CoolingTerminal Size:#8AWGSize:192*140*66mmDelivery Time:7 DaysExport Markets:GlobalAdditional Info.Trademark:CSPOWER/OEMPacking:CartonStandard:CE, UL, ISO, VDSOrigin:Guangzhou, GuangdongHS Code:8507200000Production Capacity:1, 00, 000PCS/MonthProduct DescriptionCharacteristicsAdvantages:*Adopt advanced MCU microprocessor control technology.*12V/24V/48V self detect to choose output voltage.*Advanced MPPT Technology, High converting efficiency higher than 97% for minimizing energy loss.*Capable to parallel in output, to expand capacity easily.*Reversed current protection at night, over voltage and reverse polarity protection.*Capable of selecting different charging mode for various types of batteries*Capable of connecting additional DC load for wider applications*Three stage charge control system (bulk, absorption, and float mode) with optional temperature compensation*LED indicators display charge status in real time, Optional LCD digital display.*Pulse Width Modulation (PWM) technology combined with a multi-stage charge control algorithm leads to superiorCharging and enhanced battery performance.SummaryMPPT series 20A solar charge controller is controlled by CPU, According to the voltage of battery; Controller will adjust the charge current and decide if to supply the loads electricity. The following is the detailed performance:Generally keep the battery on full voltage condition.Function1. Prevent the battery from over-charging.2. Prevent the battery from over-discharging.3. Prevent supplying electricity from the battery to solar panels during nights.4. Reverse Polarity Protection for Battery5. Reverse Polarity Protection for Solar panels6. When the current of load exceeds the rated one of controller, the controller will turn into the self-protection state and is automatically locked up, the screen shows "Overload".7. Short Circuit happens; The Controller will turn into the self-protection state and is locked up, the screen show "Short circuit".8. Low voltage happens to battery, the controller will automatically separate loads from system. When the voltage of battery goes up, the loads will automatically restart to work.9. Protection from the lightning strikeDetails1. When Controller is normally working, the LCD Screen will show New Charging Current (a dash"-"before the numeral), Discharging Current and Voltage of battery every 5 seconds.2. Controller is always counting Charging Current Hours and Discharging Current Hours of the Battery3. When controller start up, according to the voltage level of battery, Controller will self-setup the Charging-off voltage, the Load-off voltage, the Load-on voltage. These datum is tacitly approved under the standard environment temperature 25 degree.According to varies system temperature, the controller will automatically compensate the temperature of the charging voltage.Users could setup the Charge-on or off voltage, the load-off voltage, the Load-on voltage, etc, according to their requirements.To prevent battery from over discharging, Controller will automatically control the lowest Load-off voltage of the load, which is no less than 10V (as per 12V battery) or 20V (as per 24V battery). If voltage of the battery is less than 10V (or 20V), the button "-" will stop working.To recover its defaults, please keep pressing down the button "Menu" for over 5 seconds.Technical dataModel: SL-40A~60ARated Voltage 12V24VAutomatic distinguish VoltageLoading current Max: 20AFull charge cut: 14V for 12V, 28V for 24VLow voltage cut: 10.5V for 12V, 21V for 24VOutput voltage: 12.6V for 12V, 25.2V for 24VTemperature compensation -3mv/cell.No load loss: <8mAVoltage drop: <300mvEfficiency: 95%~97%Product size: 192*140*66mmPackage: Color box
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