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48V Mppt Solar Charge Controller for Off-Grid Solar System, 40/50/60A (SCM4840S)

Model Number: SCM4840S
Country of Origin: China
Brand Name: ODM/OEM
Minimum Order:10 pieces
Price/Payment: USD90.00/piece, EXW Shenzhen
Production Capacity: 2000 pcs/year sets
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48V Mppt Solar Charge Controller for Off-Grid Solar System, 40/50/60A

Product Specifications/Features
    DC12V/24V/48V MPPT hybrid solar charge controller with high efficiency >98%
    Each of these series is an industrial-grade charge controller that is suitable for all practical PV applications. The high quality, 3-stage MPPT charging process is combined with low voltage disconnect, flexible load timer functions and a multiple LCD+LED system status display. The small size of the device gives extra flexibility, as they fit in every application.
     MPPT tracking charging mode, peak efficiency up to 99.9%, saving 30%~60% Solar Panel than traditional PWM controller
     Negative common mode and multichannel solar matrix input.
     Intelligent MCU control, professional computing to achieve the intelligent control.
     Three stages charging: fast charge, constant voltage charge, floating charge. It can protect batteries well.
     RS485 telecommunication default setting, but can offer communication protocol also. It is convenient for user’s integration management.
     Accurate measurement display of the photovoltaic generation and save accurately charging & discharging record.
     Wall mounting type, front display and input & output wires at the bottom.
     Users can choose 3 kinds of commonly standard batteries (sealed lead acid, vented, gel). Other kinds of batteries can be customized.
     LCD display can show various parameters such as model number, PV input voltage, battery type, charging current, charging power, working condition and etc.
    LED Display shows you the operating conditions of the system at any time.
     Users can set up the output voltage parameter and save the setting after power off.
     Historic alarm records function can be saved
     Certifications: CE, FCC (we can help customers with other approvals)
     Warranty: 2 years, can be extended to 3-10 years
    Electronic Protections:
     PV short circuit protection
     PV over voltage alarm protection
     PV over current alarm protection
     PV reverse polarity protection
     Battery overcharge protection
     Battery over discharge protection
     Battery reverse polarity protection
     Overheating protection






    PV System PowerW




    MPPT Working Voltage RangeVDC


    PV System Max VoltageVDC

    180V(the PV panel output max voltage)

    Recommend PV System Output VoltageVDC


    PV Input Reverse Protection


    Output Charging Data

    Output Voltage RangeVDC

    For 36V battery(32.4V~43.2V) / for 48V battery(43.2V~57.6V)

    Output Over VoltageVDC

    For 36V battery(45V) / for 48V battery(60V)

    Output Current A




    Output Reverse Protection


    Output Short Circuit


    Other Parameter

    PV Convert Efficient


    MPPT Tracking Efficient


    Standby Power W


    Noise dB(A)


    Cooling Method

    cooling fan

    Ingress Protection






    Data Record

    200 records

    Running Temperature(℃)

    -20 ~ 55

    Storage Temperature(℃)

    -40 70

    Relative Humidity

    0~95%no condensation

    Working Altitudem

    <3000m (over 3000m,every increase 500, the output will decrease 10%)

    SizeL*W*H )(mm




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