LiTime 20Amp 12V/24V PWM Solar Charge Controller

【12V/24V Free Switching】The LiTime 20Amp solar charge Controller, supports 12V or 24V battery systems. Max Solar Input Power 340W/12V,680W/24V, DC load, 5V USB output, LCD screen. There are multiple voltages and interfaces to choose from, making it more convenient to use.
【Multiple Protection】Using multiple technologies to provide you with professional protection. Battery over-discharge, Battery over-voltage, Load short circuit, Overload and Overheating protection, Solar over-voltage protection.
【ABS High-quality Material & Small Size】The LiTime PWM solar charge controller is made of high-quality ABS material, which is sturdy and durable. Small in size of 130 * 90 * 34.6mm, with a weight of only 0.21kg.
【Support Multiple Types of Batteries】The LiTime solar charge controller supports batteries such as LI/FLD/GEL/SEL, it can switch the battery types freely according to your needs.
【2-Year Warranty & Professional Service】LiTime is committed to providing you with satisfactory service. LiTime provides a 2-year warranty for a worry-free experience. We also provide professional technical support and online customer service with a quick response within 24 hrs.
$29.99
$59.99
$29.99
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Subtotal: $29.99

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LiTime 20Amp 12V/24V PWM Solar Charge Controller

LiTime 20Amp 12V/24V PWM Solar Charge Controller

$59.99 $29.99

LiTime 20Amp 12V/24V PWM Solar Charge Controller

$59.99 $29.99

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    • FEATURES

    • SPECS

    • FAQ

    • REVIEWS

    litime pwm solar charge controller
    litime pwm solar charge controller
    solar system with pwm solar charge controller
    pwm solar charge controller for lead acid and lithium battery
    litime solar energy solution

    SPECS

    BASIC
    System Voltage:
    12V/24V
    Rated Charging Current:
    20A
    Rated Load Current:
    20A
    Size:
    5.12*3.54*1.36 inch
    Weight:
    Appr. 0.46 lbs (0.21kg)
    WIRING
    Max. Solar Panel System Input Power:
    340W/12V, 680W/24V
    Max. Solar Input Voltage:
    <55V
    No-Load Loss:
    8mA(12V), 12mA(24V)

    FAQ

    Q: What is the main difference between MPPT and PWM charge controllers?

    A:

    The main difference is in how they regulate the charging process. MPPT controllers track the maximum power point of the solar array to extract the most power, while PWM controllers simply regulate the voltage to the battery. Can read on MPPT VS PWM for more information.

    Q: What are the advantages of using a PWM solar controller?

    A:

    PWM controllers are cost-effective, simple to use, and reliable. They are suitable for smaller solar power systems and are generally more affordable compared to MPPT (Maximum Power Point Tracking) controllers.

    Q: Can a PWM solar controller be used with different types of batteries?

    A:

    Yes, PWM controllers are compatible with various types of batteries, including lead-acid, gel, and AGM (Absorbent Glass Mat) batteries. They are designed to adjust the charging parameters based on the connected battery type.

    REVIEWS

    Customer Reviews

    Based on 5 reviews
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    C
    Customer

    LiTime 20Amp 12V/24V PWM Solar Charge Controller

    L
    Leonard Kalos
    Simple solar controller

    Purchased this controller for an auxiliary solar panel. Mounted the controller and plug inside of a large battery box.

    T
    Tom Zeis
    in my test setup it worked great, waiting for a real world test latter

    in my test setup it worked great, waiting for a real world test latter

    G
    Gary Hunt
    Unbeatable for the price

    Admittedly I bought it on sale and it's only PWM, but seriously, a 20A charge controller that displays everything that's happening (including PV voltage & current and battery voltage and current) and is programmable for both Li and Lead-acid batteries for this price is a genuine bargain. I have only used it for a couple of hours so far, but it's performing exactly how one would hope. And it can handle my two 100W panels in either series or parallel. I'm very favorably impressed.

    C
    Charles Lufkin
    Perfect for the small project

    It has all the information you need on the display and also you can turn ON/OFF your Load.

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