Shopping cart Close

You have no items in your shopping cart.

All Categories
    Menu Close
    Search store Close
    Picture of 20 Amp MPPT Solar Charge Controller, 12V/24V/48V
    Picture of 20 Amp MPPT Solar Charge Controller, 12V/24V/48V
    Picture of 20 Amp MPPT Solar Charge Controller, 12V/24V/48V

    20 Amp MPPT Solar Charge Controller, 12V/24V/48V

    2 review(s) | Add your review
    SKU: PH-MPPT-20
    $164.45
    ● 20 amp MPPT solar system charge controller available in three voltage 12V/24V/48V options ● Battery voltage identification range with 12V (DC 9V-15V), 24V (DC 18V-30V), 48V (DC 36V-60V), MPPT operating voltage range with 12V (DC 18V-150V), 24V (DC 34V-150V), 48V (DC 65V-150V) ● Three charging methods: constant current (MPPT), equalize charge, float charge ● MPPT charge controller is widely used in solar panels, lithium ion battery, wind turbine
    🚚 Free shipping
    ⏱ Delivery: 6-12 days
    🔙 30-day Returns
    Related products

    40 Amp MPPT Solar Charge Controller, 12/24V

    ● 40 amp max current MPPT solar charge controller with rated voltage 12/24V ● MPPT solar charge controller obtains energy from the solar panels and stores the energy in the battery ● Display screen shows daily and cumulative power generation, as well as maximum daily charging current and power ● Provides daily power generation curve, fault records, and controller parameter setting function, enhancing understanding of solar system real-time operation for both DIY and professional users
    $226.77

    60 Amp MPPT Solar Charge Controller, 96V

    ● High performance 60 amp MPPT solar charge controller designed for 96VDC systems. ● With rated charging current of 60A and rated charging power of 6240W/96V. ● Wide range of controller operating voltage 72~128V for lead acid and lithium batteries. ● Outstanding tracking efficiency ≥99.5% and maximum conversion efficiency 97.5% ensure maximized energy conversion.
    $263.96

    80 Amp MPPT Solar Charge Controller, 96V

    ● Solar power charge controller with MPPT technology, rated charging current 80amp, applicable to 96VDC system, high flexibility. ● The tracking efficiency reaches ≥99.5%, and the maximum conversion efficiency reaches 97.5%, which ensures that the PV module is tracked at the maximum power point and converted into electricity to the maximum extent. ● The temperature compensation system can intelligently adjust the voltage to guarantee the stability of the system in different temperature environments and improve the charging efficiency. ● Equipped with multiple protection functions, including PV input anti-reverse connection protection, battery input reverse connection protection and over-temperature protection, etc., to ensure the safe operation of the system.
    $412.93

    30 Amp MPPT Solar Charge Controller, 12V/24V/48V

    ● MPPT solar panel and charge controller with 30A, maximum protection current with 32A, optional voltages 12V/24V/48V ● Machine efficiency reached 96.50%, mechanical protection class reached IP21 ● Various optional batteries: lead-acid battery (Factory default), colloidal batteries, liquid batteries, lithium batteries ● Controller solar MPPT is widely used in solar panels, lithium ion battery, wind turbine
    $177.89

    50 Amp MPPT Solar Charge Controller, 12/24V

    ● 50 amp max current MPPT solar charge controller with rated voltage 12/24V ● MPPT solar charge controller obtains energy from the solar panels and stores the energy in the battery ● Display screen shows daily and cumulative power generation, as well as maximum daily charging current and power ● Provides daily power generation curve, fault records, and controller parameter setting function, enhancing understanding of solar system real-time operation for both DIY and professional users
    $261.38
    Overview

    The solar panel controller is also lightning-proof and can generate electricity with a high voltage input for low light. 20A MPPT solar charge controller for sale, compatible with 12V, 24V, and 48V systems, featuring automatic recognition for seamless integration. Maximizing power conversion efficiency, this controller offers three-stage charging: constant current MPPT, delivering an impressive efficiency of 96.50%. Charge regulator static power consumption is minimal at just 2W, while the photovoltaic module utilization rate reaches an outstanding 99.97%, ensuring you get the most out of your solar panels.

    20 amp solar charge controller feature

    Feature

    • Extra large smart screen: Comprehensive display of power generation information
    • Peak power tracking technology: Higher charging efficiency
    • Various types of batteries: Factory default lead-acid batteries, can be adjusted according to the actual situation of equalization and float charging voltage
    • Thermal performance: Dual intelligent temperature control fans
    • Efficient tracking chip: Higher conversion efficiency
     

    Details

    1. LED Display
    2. Charge Indicator
    3. Menu Bar Button
    4. Flip Down Button
    5. DC Output Indicator
    6. Confirmation Button
    7. Flip up Button
    8. Junction Box Cover
    20 amp mppt solar charge controller detail
     


    MPPT Solar Charge Controller Connection Diagram

    MPPT solar charge controller connection diagram

    Specs
    Rated System Voltage 12/24/48V (automatic recognition)
    Rated Current 20A
    Current Limiting 22A
    Battery Voltage Recognition Range 12v(DC9-DC15V);24v(DC18-DC30V);48V(DC36-DC60V)
    MPPT Operating Voltage Range 12V(DC18V~DC150V); 24V(DC34v~DC150V); 48V(DC65V~150V)
    Maximum Photovoltaic Cell Input Power 12v(280W);24v(550W);48V(1100W)
    Input Low Voltage Protection Point 12V:DC16V;24V:DC30V;48V:DC60V
    Input Low Voltage Recovery Point 12V:DC18V;24V:DC34V;48V:DC65V
    Limit Input Voltage DC170V
    Input Overvoltage Protection Point DC175V
    Input Overvoltage Recovery Point DC170V
    Charging Method Three stages: constant current (MPPT, equalization charging, float charging)
    Static Power Consumption 2W
    Efficiency 96.50%
    Photovoltaic Module Utilization Rate 99.97%
    Float Voltage (customizable) 12V (13.75V); 24V (27.5V); 48V (55V)
    Equalizing Voltage (customizable) 12V (14.2V); 24V (28.4V); 48V (56.8V)
    Recommended PV Module Voltage 12V (DC 18V-60V); 24V (DC 36V-72V); 48V (DC 72V-144V)
    Temperature Compensation -3mV℃/2V
    Temperature Protection 85℃
    Temperature Rise Protection 80℃ or more to reduce power output
    Protective Function Photovoltaic array short-circuit, over-voltage, over-current reverse connection protection, battery over-charging, reverse connection protection, under-voltage protection
    Working Temperature -10℃ ~ +45℃
    Humidity 0~90% RH (no condensation)
    Altitude 0~3000m
    Security Level CE, PSE, FCC, EMC
    Mechanical Protection Class IP21
    Selectable Battery Type Lead-acid battery (Factory default), colloidal batteries, liquid batteries, lithium batteries,customize other types of battery charging
    Product Size 218*154*65 mm

    PDF computingSolar Mppt Charge Controller User Manual

    Application
    mppt charge controller for phone

    Home

    mppt charge controller for PV system

    PV System

    mppt charge controller for home

    RV Solar Controller

    mppt charge controller for yacht

    Yacht

    FAQ

    Q1. What is MPPT technology, and how does it benefit my solar system?

    MPPT stands for Maximum Power Point Tracking. It optimizes the power conversion process by continuously adjusting the solar panel's operating point to maximize power output, resulting in increased energy harvest and efficiency.

    Q2. Is this charge controller compatible with all types of solar panels?

    Yes, typically, this controller is compatible with most types of solar panels, including monocrystalline, polycrystalline, and thin-film.

    Q3. Can I use this charge controller for my off-grid solar system?

    Yes, this charge controller is suitable for off-grid solar systems, providing efficient and reliable charging for batteries in remote locations.

    2 review(s)
    4.5 2
    Write your own review Close
    *
    *
    Nathan | 8/5/2026 1:07 AM
    Works Well, But the Manual's a Bit Vague
    Does what it's supposed to – charges my battery bank efficiently and the LCD screen is handy for checking the status at a glance. Easy enough to get running. Took off one star because the manual could be clearer on a few settings, but for the price, it's a solid MPPT controller
    Michael | 5/6/2026 2:22 AM
    Efficient 20A MPPT Solar Charge Controller
    I am beyond satisfied with this 20 Amp MPPT Solar Charge Controller. It automatically recognized my battery voltage, and the three-stage charging works perfectly with my lithium setup. The MPPT efficiency is outstanding even in low light, making it the most reliable solar regulator I've owned for my off-grid system!
    Information
    Customer service
    Payment options
    Copyright © 2026 PowerHome.com. All rights reserved.