• 100Amps 12/24/36/48V MPPT Solar Charge Controller

    • Model Number: MASTER-DC12/24/36V/48V-100A
    • Rated Voltage: DC12V/24V/36V/48V auto recognition
    • Peak effeciency: 99%
    • Color: green/blue/white
    • Display: LCD+LED
    • 4 Smart key buttons: Yes
    • Charge mode: mppt
    • Communication port: RS485
    • Data set and Monitor: Yes
    • 3 charge stages: fast charge, constant voltage, floating charge
    • Battery type: General type; others be defined by users 1.It has an efficient MPPT algorithm, MPPT efficiency ≥99.5%,and converter efficiency up to 98%.
      2.Charge mode: three stages (constant current, constant voltage, floating charge), it prolongs service life of the batteries.
      3.Four types of load mode selection: ON/OFF, PV voltage control, Dual Time control, PV+Time control .
      4.Battery system voltage automatic recognition.
      5.Three kinds of commonly used lead-acid battery (Seal\Gel\Flooded) parameter settings fcan be selected by the user, and the user can also customize the parameters for other battery charging.
      6.It has a current limiting charging function. When the power of PV is too large, the controller automatically keeps the charging power, and the charging current will not exceed the rated value.
      7.Support multi – machine parallel to realize system power upgrade.
      8.High definition LCD display function to check the device running data and working status, also can support modify the controller display parameter.
      9.RS485 communication, we can offer communication protocol to convenient user’s integrated management and secondary development.
      10.Support PC software monitoring and WiFi module to realize APP cloud monitoring.
      11.CE, RoHS, FCC certifications approved, we can assist clients to pass various certifications.
      12.3 years warranty, and 3~10 years extended warranty service also can be provided.


      MASTER series 48BL-100A
      Product category Controller Properties MPPT (maximum power point tracking)
      MPPT efficiency ≥99.5%
      Standby power 0.5W~1.2W
      System voltage Automatic recognition
      Heat-dissipating method Air cooling
      Input Characteristics Max.PV input voltage(VOC) DC150V
      Start the charge voltage point Battery voltage + 3V
      Low input voltage protection point Battery voltage + 2V
      Over voltage protection point DC150V
      Rated PV power 12V system 1300W
      24V system 2600W
      36V system 3900W
      48V system 5200W
      96V system
      Charge Characteristics Selectable Battery Types (Default Gel battery) Sealed lead acid, Gel battery, Flooded (Other types of the batteries also can be defined)
      Charge rated current 100A
      Charging Method 3-Stage: constant current(fast charging)-constant voltage-floating charge
      LOAD Characteristics Load voltage The same as the battery voltage
      Load rated current 100A
      Load control mode On\Off mode, PV voltage control mode, Dual-time control mode, PV + Time control mode
      Display & Communication Display mode High-definition LCD segment code backlight display
      Communication mode 8-pin RJ45 port/RS485/support PC software monitoring/support WiFi module to realize APP cloud monitoring
      Other Parameters Protect function Input-output over \ under voltage protection, Prevention of connection reverse protection,battery shedding protection etc.
      Operation Temperature -20℃~+50℃
      Storage Temperature -40℃~+75℃
      IP(Ingress protection) IP43
      Max. connection size 50mm2
      Net Weight (kg) 7.1
      Gross Weight (kg) 8.8
      Product Size(mm) 420*280*95
      Packing Size(mm) 510*368
  • 30amps 12/24V PWM Solar Charge Controller With display

    • 30A SOLAR CHARGE CONTROLLER: Rated Discharge Current: 20A; Battery Voltage: 12V/24V auto. Adjustable power rate with dual USB ports; 3-Stage(Bulk, ABS, Float) charge management and 4-Stage PWM charge. Please notice the controller might be power off if the battery voltage is too low
    • ☀☀☀SOLAR CONTROLLER FUNCTIONALITY: Equipped with industrial-grade STM 8 microprocessor to control the charger and discharge process and it has reliable battery to charge and discharge period management
    • ☀☀☀EASY TO USE: Over-current and short-circuit protection, inverse connection protection, low voltage and overcharge protection. Comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc
    • ☀☀☀GOOD HEAT DISSIPATION: Dual reverse current protection, low heat production. ALL electronic components generate heat when they are running, it is better to shelter them for better heat dissipation, avoid direct sunlight exposure or damp place
    • ☀☀☀ WARRANTY SERVICER: Your satisfaction is our priority. We provide a 12-month warranty and professional customer service.If there is any question about the solar controller,please contact us whenever you want.
  • 30amps 12/24V PWM Solar Charge Controller With Display

    Specifications:Solar controller has specifically designed to meet the needs of the rural electrification market.
    Working Temperature: -20C to +55C
    Self consume: Less Than 12mA
    Charge Type: PWM
    Waterproof Level: IP32
    Terminal Scale: 28-10 AWG
    Size:16.7 x 9 x 4cm/ 6.6x 3.5x 1.6inch(L*W*T)
    LCD display
    PWM battery charging
    All necessary protections equipped
    Adjustable controlling parameter of the system
    Suitable for Home, Industrial, Commercial etc.

    1. The function of the controller is to protect the voltage overshoot and discharge.
    2. When the battery voltage is too low, the controller to stop output; after the solar panels charging, the battery will return to 12.6 v. It is a natural to output.
    3. 12.6 v is to restore the discharge voltage.
    4. When the solar panels to recharge battery float charging voltage can be achieved. It will stop charging. This is called overshoot protection.
    5. The controller normal voltage of 10.7 v to 13.7v. This two voltage fluctuation, you can be set manually

    If you got trouble in using please try to adjust the Float Voltage to 13.7V:
    Firstly, you need to long press the MCU control button about 3-4 s, and then there will be a management interface on the screen.
    Secondly, you have to press the Add button under the screen until the voltage reaches 13.7 volts.
    Lastly, you need to re-press the MCU control button again, when the display doesn it blink anymore it saves controller recording the data.

    Package Includes:
    1 x Solar Charge Controller
    1 x User Manual

  • 40Amps 12/24/36/48V MPPT Solar Charge Controller

    • High efficiency :MPPT control algorithm, MPPT efficiency ≥99.5%, whole Machine conversion efficiency upto 98%.
    • Charge mode: three stages (fast charge, constant charge, floating charge), improve boost voltage charge(activate the battery performance), it prolongs service life of the batteries.
    • Discharge mode: ON/OFF mode, PV voltage control mode, Dual Time control mode, PV&Time control mode.
    • 4 kinds of commonly standard batteries(Flooded, Sealed lead acid, Gel and users)
    • PV Max. voltage (VOC):130VDC,DC12V/24V/36V/48V Automatic recognition
    • RS485 communication,LCD Display
  • 50amps 12/24V PWM Solar Charge Controller With Display

    100% brand new and high quality
    Over-charging for protection
    Over-discharge for Protection
    Over-load for protection
    Under-voltage for protection
    Short-circuit for protection
    Reverse-polarity for protection
    Rated Voltage: 12V/24V Automatic voltage recognition
    Max. Charge Current: 50A
    Max. Discharge Current: 50A
    Full Charge Cut: 16.5V/33V
    Low Voltage Cut: 11/22V
    Low Voltage Restore: 12.6V/25.2V
    Temp compensation:-3mv/°C/cell
    Static Current: ≤45mA
    Voltage Drop: <240mv
    Wire area max. : 6mm⊃2;
    Size: 192*106*40mm
    Color: Black&Green
  • 50amps 12/24V PWM Solar Charge Controller With Display

    Solar Charge Controller 50A, Solar Panel Controller 12V/24V 1440W PWM Auto Paremeter Adjustable LCD Display Solar Panel Battery Regulator with Dual USB Mobile Charger Output Enhanced Heat Sink(50A)

  • 60Amps 12/24/36/48V MPPT Solar Charge Controller

    Increase your system’s efficiency with the LUACSA 60A MPPT Solar Charge Controller. The controller features a smart tracking algorithm that maximizes the energy from the solar PV module(s) and charge the battery.
    At the same time, the low voltage disconnect function (LVD) will prevent the battery from over discharging. The comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults.
    Its included LCD screen lets you monitor your system with ease. Update your solar power system If you have any questions regarding this product, please call us

    Key Features 
    Automatically detect 12V/24V/36V/48V DC system voltages
    Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 97%
    Deep cycle Sealed, Gel, and Flooded battery option ready
    Electronic protection: Overcharging, over-discharging, overload, and short circuit
    Reverse protection: Any combination of solar module and battery, without causing damage to any component
    RS-232,the RS485 communication way to maximize meet the needs of different occasions
    Customizable charging voltages

    Rated Battery Current :60A
    Rated Load Current:20A
    PV power (max) :12V-800W 24V–1600W 36V–2400W 48V–3200W
    Max. Solar Input Voltage :150VDC
    Working Temperature :-35°C to +45°C
    No Load loss :0.7W–1.2W
    Net Weight :7.95 lb.
    Overall Dimension :11.22 x 8 x 3.66in.

  • 60Amps 12/24/36/48V MPPT Solar Charge Controller



    Model 20A 30A 40A 50A 60A
    Charge Mode MPPT(Maximum Power Point Tracking)
    MPPT Efficiency ≥99.5%
    System Type DC12V/24V/36V/48V Automatic recognition
    Input Characteristic
    PV Max. voltage (VOC) 12V/24V/36V/48V system 150V
    High Input voltage Protection point 12V/24V/36V/48V system 150V
    Rated PV Power 12V system 260W 390W 520W 650W 780W
    24V system 520W 780W 1040W 1300W 1560W
    36V system 780W 1170W 1560W 1950W 2340W
    48V system 1040W 1560W 2080W 2600W 3120W
    Charge Characteristic
    Charge Mode MPPT(Maximum Power Point Tracking)
    Charge Method  3-Stage: constant current(fast charging)-constant voltage-floating charge
    Selectable Battery Types (Default type is Gel battery) 12V/24V/36V/48V Flooded, Sealed lead acid, Gel battery

    (Other types of the batteries also can be defined)

    Rated charge current 12V/24V/36V/48V 20A 30A 40A 50A 60A
    Output Discharge Characteristic
    Output voltage Based on battery voltage
    The output control On mode, Off mode, PV voltage control mode, Time control, PV + Time control
    LCD display/PC upper (RS485) System type, PV voltage,charge voltage, charging current, charging power, temperature
    Other Parameters
    Protect function Yes
    Thermal methods fan cooling
    Packing Size DxWxH(mm) 289*204*101 306*210*120
    Net Weight (kg) 2.3 2.6
    Gross Weight (kg) 3 3.5
    Type of Mechanical Protection IP 25



    WIFI Module (Optional):  WIFI and PC cable would be shipped by China post if purchased separately!  

    Two type of working modes:

    1. WIFI hotspot routing mode, Access Point(referred as AP mode below), In this mode , Cloud-Box-M1 acts as hotspot, allowing other wireless terminals devices access and providing data access;

    2.The wireless terminal mode, Station (referred as STA mode below), Cloud-Box-M1 can be connected to the router WIFI hotspots, but itself does not accept wireless access

  • 60amps 12/24/36/48V MPPT Solar Charge Controller

    30A/40A50A/60A MPPT solar charge controller
    ※ MPPT technology
    ※ Built-in DSP controller with high performance
    ※ Automatic battery voltage detection for 12V/24V or 12V/24V/36V/48V
    ※ 3 stage charging optimizes battery performance
    ※ Overcharge protection and input PV polarity reverse protection
    ※ Suitable for battery types such as sealed lead acid,vented gel and lithium battery
    ※ Can be mounted easily


    MPPT (Maximum Power Point Tracking) Solar Charge Controller offer an efficient, safe, multi-stage reacharing process that prolongs battery life and assures peak perf-ormance from a solar array.Each charge controller allows customized battery. Specification:

    Models:30A 40A 50A 60A 30A 40A 50A 60A
    Maximum PV input power 12V system 400W 480W 600W 720W
    24V system 720W 960W 1200W 1440W
    36V system 1000W 1400W 1800W 2100W
    48V system 1200W 1700W 2200W 2800W
    PV open circuit voltage requirement(Make sure the Voc of PV meeting the requirement as right. Voc is 1.5 or 2 times than bettery, then it’s best efficiency.) 12V system DC20V-DC80V
    24V system DC37V-DC105V
    36V system DC50V-DC160V
    48V system DC72V-DC160V
    Maximum PV open circuit voltage (Voc) 12V/24V/36V/48V system DC190V(The controller can’t work at this voltage of long duration that will break controller.Please refer to input voltage from PV
    Basic Parameter
    MPPT controller 12V system 24V system 36V system 48V system
    Overcharging protection voltage 15v 30V 45V 60V
    System voltage automatic recognition DC9V-DC15V DC18V-DC29V DC30V-DC39V DC40V-DC60V
    Max efficiency 98.1%Voc is 1.5 or 2 times than baattery, then it’s best efficiency)
    PV utilization d99%
    Protection function
    Temperature function 75
    Fan-on temperature 40
    Fan-off temperature 35
    Size 235*188*100mm
    Net weight(kg) 1.1
    Gross weight(kg) 1.6
  • 60Amps 12/24/48V PWM Solar Charge Controller With Display

    50A smart PWM solar charge controller for 12V/24V/48V batteries, with dual USB port, auto swich DC 12V/24V.48V, light weight, beautiful appearance and fast heat dissipation.


    Model ATO-PWM-60
    System Voltage DC 12V/24V, DC 24V/48V,automatically switch
    The Max Voltage of The Solar Panel Input 60V (12V/24V), 100V (24V/48V)
    Self Los ≤13mA
    Max Charge Current 20A
    Max Discharge Current 20A
    LVD (9-11V), 21V (18-22V), 42V (36-44V)
    LVR 12.6V (11-13.5V), 25.2V (22-27V), 50.4V (44-54V)
    Floating Voltage 13.8V (13-15V), 27.6V(26-30V), 55.2V(52-60V)
    Increase the Charge 14.4V/28.8V/57.6V, the battery voltage is below 12V/24V/48V, start extra charge for 2 hours
    Batterry overpressure protection 15V/30V/60V
    Input Reverse Connection Protection Yes
    Load Over Current Protection Yes, every two seconds to restart
    Charging Mode PWM
    Temperature Compensation -24mV℃, -48mV℃, -96-mV℃, relative to 12V/24V/48V System
    Operating Temperation -20℃- +55℃
    Terminal Scale 28-10AWG
    Waterproof level IP 32
    Product Size 195mm*107mm*59mm
    Weight 850g

     60A 12V/24V/48V PWM Solar Charge Controller Features

    • Automatic identification system voltage 12V/24V or 24V/48V.
    • Personalized LCD display and two-button operator and page.
    • High performance PWM three-stage charging.
    • You can choose to load the control template and set the streetlights in the world at night.
    • With overvoltage, short circuit, overload, overcharge, over discharge protection.
    • Accurate temperature compensation, correct charging and discharging voltages automatically extend battery life.
    • The default setting can be reset when the controller with the parameter set is powered off.
    • The positive and negative terminals of the input terminal are reversely connected to protect.

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