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Morningstar Sunguard 4.5A PWM Solar Charge Controller (SG-4) - Intelligent Solar Panel Regulator. Supports 12V Batteries, Outdoor Rated, Highly Reliable and Easy to Install - Designed in The USA

Morningstar Sunguard 4.5A PWM Solar Charge Controller (SG-4) - Intelligent Solar Panel Regulator. Supports 12V Batteries, Outdoor Rated, Highly Reliable and Easy to Install - Designed in The USA

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  • Morningstar SG-4 SunGuard 4.5 amp 12 volt Solar Charge Controller 4.5A
    19.99
    eBay

    Morningstar SG-4 SunGuard 4.5 amp 12 volt Solar Charge Controller 4.5A

    Delivery date & cost shown at checkout

  • Morningstar Sunguard 4.5A PWM Solar Charge Controller (SG-4) - Intelligent Solar Panel Regulator. Supports 12V Batteries, Outdoor Rated, Highly Reliable and Easy to Install - Designed in The USA
    29.99
    eBay

    Morningstar Sunguard 4.5A PWM Solar Charge Controller (SG-4) - Intelligent Solar Panel Regulator. Supports 12V Batteries, Outdoor Rated, Highly Reliable and Easy to Install - Designed in The USA

    Delivery date & cost shown at checkout

  • Morningstar SG-4 SunGuard- 4.5 amp 12 volt Solar Charge Controller New In Box
    36.55
    eBay

    Morningstar SG-4 SunGuard- 4.5 amp 12 volt Solar Charge Controller New In Box

    Delivery date & cost shown at checkout

  • Morningstar SG-4 SunGuard- 4.5 amp 12 volt Solar Charge Controller
    37.75
    eBay

    Morningstar SG-4 SunGuard- 4.5 amp 12 volt Solar Charge Controller

    Delivery date & cost shown at checkout

  • Morningstar SG-4 SunGuard- 4.5 amp 12 volt Solar Charge Controller
    39.00
    eBay

    Morningstar SG-4 SunGuard- 4.5 amp 12 volt Solar Charge Controller

    Delivery date & cost shown at checkout

  • Morningstar SG-4 SunGuard- 4.5 amp 12 volt Solar Charge Controller
    39.00
    eBay

    Morningstar SG-4 SunGuard- 4.5 amp 12 volt Solar Charge Controller

    Delivery date & cost shown at checkout

  • Morningstar, SunGuard Charge Controller, 4.5A, 12VDC, SG-4
    39.00
    Batteries In A Flash

    Morningstar, SunGuard Charge Controller, 4.5A, 12VDC, SG-4

    $5.90 delivery by Thu, Jul 25

  • Morningstar Sun Guard 4.5A 12V Solar Controller
    39.00
    Stellavolta

    Morningstar Sun Guard 4.5A 12V Solar Controller

    Free delivery by Tue, Jun 4 30-day returns

  • Morningstar SG-4 Sunguard 4.5 Amp 12 Volt Solar Charge Controller
    39.00
    Hurricane Wind Power

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

    $8.85 delivery by Tue, Oct 8

  • Morningstar SG-4 Sunguard 4.5 Amp 12 Volt Solar Charge Controller
    39.00
    RV Parts Source

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

    Delivery by Fri, Oct 4 Spend $100 for free delivery

  • Morningstar SG-4 Sunguard 4.5 Amp 12 Volt Solar Charge Controller
    39.00
    AltE Store

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

    Delivery date & cost shown at checkout

  • Morningstar SG-4 Sunguard 4.5 Amp 12 Volt Solar Charge Controller
    39.00
    Northern Arizona Wind & Sun

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

    $37.30 delivery by Wed, Oct 2

  • Morningstar SG-4 Sunguard 4.5 Amp 12 Volt Solar Charge Controller
    39.00
    Marine parts source

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

    Delivery by Fri, Aug 2 Spend $100 for free delivery

  • MorningStar SG-4 SunGuard Solar Controller
    39.00
    Ecodirect

    MorningStar SG-4 SunGuard Solar Controller

    Free delivery30-day returns

  • Morningstar SG-4 Sunguard 4.5 Amp 12 Volt Solar Charge Controller
    39.00
    Inverter Service Center

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

    Delivery by Fri, Oct 4 Spend $100 for free delivery

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Product Details

4.5A PWM CONTROLLER: Morningstar Sunguard Pulse Width Modulation (PWM) 4.5A solar charge controller delivers reliable charging for smaller solar systems. It regulates power from the solar array that it delivers to batteries. Benefit from its low self-consumption and high energy harvest. RUGGED DESIGN: Made with 100% solid-state components and epoxy encapsulation for exceptional durability. It is rated for 25% over currents without the need for derating. The controller is easy to install, featuring outdoor-rated, waterproof connecting wires that ensure a secure connection to the solar module and battery. EASY INSTALLATION: Easy to set-up, with a convenient test-button feature and LED indicator. The test button allows you to verify correct installation by turning the lights on during the day, while the LED indicates selected lighting option. Its rugged design is made to withstand harsh conditions including seaside environments. LONGER BATTERY LIFE: This controller uses series design PWM charging instead of shunt, offering more efficient battery management. It includes temperature compensation for optimized charging and low self-consumption, which extends battery lifespan and enhances overall performance. TRUSTED RELIABILITY: Morningstar Corporation is a US company established in 1993 and is a global leader in manufacturing PWM and MPPT solar charge controllers, inverters, and accessories. Renowned for the industry's lowest hardware failure rate, Morningstar provides dependable, innovative technology for advanced solar applications. Our products are the top choice for mission-critical users.

Best Review

Nikyta Kamilah2024-11-20

4.6

Customers like the size and ease of installation of the product. They mention it's great for small vehicle/boat solar systems, easy to connect, and comes with clear instructions. Some are also satisfied with its waterproofing and temperature compensation. However, some customers differ on functionality, build quality, and value for money.

12962

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