MPPT Solar Charge Controller SC Series 20A/30A/40A

Power Range:20A,30A,40A

Type:MPPT Solar Charge

Description:This solar change controller is an advanced Maximum Power Point Tracking MPPT controller for off-grid photovoltaic (PV) systems. The controller provides higher efficiency up to 97% with lower power loss.

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    This solar charge controller is an advanced Maximum Power Point Tracking MPPT controller for off-grid photovoltaic (PV) systems. The controller provides higher efficiency up to 97% with lower power loss.

    (1) High converting efficiency higher than 97%
    (2) Built-in MPPT tracker is equipped in the power inverter to optimize the power transformation
    (3) Reversed current protection for preventing equipment damage
    (4) Automatic battery temperature compensation for long-term reliability
    (5) The solar charge controller is suitable for various types of batteries for the different charging modes
    (6) Capable of connecting additional DC load for wider applications
    (7) Three stage charge control system (bulk, absorption, and float mode) with temperature compensation
    (8) LED indicators display charge status in real time

    Model No. 20A 30A 40A
    Nominal Voltage 12VDC 24VDC
    Input Voltage Range 15-30VDC 30-55VDC
    Max Charging Current 40A
    Max PV volt for open corcuit 55VDC
    Max Output Current 15A ( for DC load)
    Idle Consumption <10mA
    Overload Protection(DC Load) 2.0*inom>5s, 1.5*inom>20s, 1.25*inom temperature controlled
    Bulk Charging Volt 14.6V(default) 29.2V(default)
    Float charging Volt 13.4V(default) 26.8V(default)
    Equalization Charging Volt 14.0V(default) 28.0V(default)
    Overcharge Disconnecting Volt  14.8V 29.6V
    Overcharge Recovering Volt  13.6V 27.2V
    temp Compensation Rate   -13.2mV/℃   -26.4mV/℃
    Battery Setting Lead acid or Nicad battery
    Load control mode 1. Low Voltage Reconnect (LVR): Adjustable
    2. Low Voltage Disconnect (LVD): Automatic disconnection
    3. Reconnection:   Includes warning flash before disconnect & reconnection
    Low voltage reconnect 12.0-14.0Vdc 24.0-28.0Vdc
    Low voltage disconnect 10.5-12.5Vdc 21.0-25.0Vdc
    Temperature 0-40℃(for full power) 40-60℃(for derating)
    Altitude operating for <5000m,storage for <16000m
    IP Grade IP21
    Battery Temperature Sensor BTS(optional)remote batter temperature sensor for increased charging precision
    Terminal size (fine/single wire) #8 AWG
    Dimensions 260*460*185mm
    Gross weight 2.2kg 2.4kg 2.6kg
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