Toggle menu
(866) 434-9765 remember (866) 4-DIYSOLAR

Welcome to Hurricane! Award winning technical support and system design
(866) 434-9765  Remember (866) 4-DIYSOLAR or sales@hurricanewindpower.com  

  • Morningstar SG-4 Sunguard 4.5 Amp 12 Volt Solar Charge Controller

    • Morningstar SG-4 Sunguard 4.5 Amp 12 Volt Solar Charge Controller

    Morningstar Corporation

    $39.00
    (No reviews yet) Write a Review
    SKU:
    SG-4
    Condition:
    New
    Weight:
    1.00 LBS
    Width:
    10.00 (in)
    Height:
    9.00 (in)
    Depth:
    6.00 (in)
    Shipping:
    Free Shipping
    Free Shipping:
    Free shipping is only available for orders shipped within the 48 contiguous United States. A shipping fee will be calculated and invoiced on orders shipping outside this area. The shipping fee must be paid before an order ships.
    Adding to cart… category.add_cart_announcement

    Product Description

    Morningstar Corporation
    Sunguard Charge Controller

     
    Standard Controller Features: 
    Temperature compensation
    High level of lightning protection
    Computerized production testing     
    Ambient temperatures of 40C to +60C
    Expected 15 year life 
    Parallel capability for higher current ratings 
    Easy to use
    Constant voltage, PWM series charging 
    Reverse current protection (at night) 
    ISO 9002 manufacturing 
    High efficiency, low self-consumption 
    Tropicalization Epoxy or conformal coating 
    Five year warranty
    No need to derate- 25% design margin
     
    Model #
    Solar
    Load
    Voltage
    LVD
    Wire Size
    AWG/mm2
    Weight
    oz/kg
    SunGuard 4.5A   12V
    no
    #16 / 2

    3 / 0.09


    INSTALLATION

    1. SunGuard can be mounted in any position. It is best to mount to a vertical surface and allow space for air flow through the controller.
    2. First connect the Battery BLACK wire (negative) to the battery. Use either black wire since they are connected together inside the controller.
    3. Connect the RED Battery positive wire to the battery.
    4. Connect the Solar array using the other BLACK wire and the YELLOW Solar positive wire. Be very careful not to short circuit the solar array, or the controller will be damaged.
    5. SunGuard prevents reverse current leakage at night, so a blocking diode is not required in the system.
    6. A negative earth ground at the battery is recommended for most effective lightning protection.
    7. SunGuard can be mounted outdoors. Do not expose to ambient temperatures above 60°C. Make sure that water will drain from inside the case.

    Product Videos

    Custom Field

    Free Shipping Free shipping is only available for orders shipped within the 48 contiguous United States. A shipping fee will be calculated and invoiced on orders shipping outside this area. The shipping fee must be paid before an order ships.

    Product Reviews

    Write a Review