20amp Mppt Solar Controllers

#1

Best Choice

BougeRV 20A Buck-Boost MPPT Solar Charge Controller for 12V/24V/36V/48V Battery, Solar Panel Regulator w/ Remote APP Control for SLD, LiFePO4, AGM, Gel, FLD, Golf Cart, RV, Electric Bike and Boats

9.8

BougeRV

Main highlights

REMOTE APP CONTROL: BougeRV 20A Buck-Boost MPPT controller also features a remote app control, and the signal range is up to 15 feet. Stay informed with the “ChargePro 2.0” APP that provides the solar panel, battery and load status.

HIGH-EFFICIENCY CHARGE: The 20A solar panel regulator features a high tracking efficiency of up to 99.5%, and peak conversion efficiency of up to 99%, maximizing the solar panels' output. Adopting quality aluminum heat sink, the battery regulator can dissipate heat better and minimize the power lost under full load.

BUCK-BOOST CONTROLLER: BougeRV Buck-Boost controller can buck and boost the input voltage to charge 12V 24V 36V 48V batteries. Even if you only have a single solar panel, the controller will recharge your battery once the solar panel input voltage exceeds 12 volts.

#2

Value for Money

Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 30 amp, 12/24-Volt

9.7

Victron Energy

Why we love it

Maximizes solar energy efficiency.

Easy Bluetooth monitoring and control.

Robust build quality.

Main highlights
                                  
                                    Efficient Energy Harvesting
                                
Maximizes energy harvest with MPPT technology for fast charging.

                                    Versatile System Compatibility
                                
Ideal for 12V/24V solar systems, adaptable to battery types.

                                    Praised Bluetooth Connectivity
                                
Customers love the easy monitoring via Bluetooth and app.

#3

Renogy Rover 20A 12V/24V Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 20A,black

9.4

Renogy

-31%

Why we love it

Innovative MPPT Design: 99 tracking efficiency

Automatically Detects 12V/24V DC system

4 Stage Safely Charging: ensures protection

Main highlights
                                  
                                    Key Features
                                
Innovative MPPT technology with up to 99% tracking efficiency, 98% conversion, automatic voltage detection, and comprehensive system protection for efficient charging.

                                    Ideal Use Cases
                                
Perfect for solar setups in variable weather, suitable for both 12V/24V systems, and ideal for those needing remote monitoring and diverse load control.

                                    Customer Praise
                                
Most reviews highlight the reliable performance in cloudy conditions and appreciate the easy-to-use remote monitoring feature for on-the-go management.

-31%

#4

Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 20 amp, 48-Volt

9.2

Victron Energy

Why we love it

Adaptive charging maximizes energy efficiency.

Supports multiple battery voltages.

Bluetooth connectivity for easy monitoring.

Main highlights
                                  
                                    Energy Optimization
                                
Maximizes energy-harvest with adaptive charging, recharges from 0 volts.

                                    Versatile Applications
                                
Ideal for diverse setups, supports 12V, 24V, and 48V systems.

                                    User-Friendly Connectivity
                                
Praised for Bluetooth app control and easy monitoring.

#5

20A 12V/24V MPPT Solar Charge Controller, Bateria Power Intelligent Solar Panel Regulator 20 Amp with LCD Display and LED Indicate Light Designed for 12/24 Volt Gel AGM Lithium LiFePO4 (Sunrock 20)

9.1

Bateria Power

Why we love it

100 Efficient MPPT Charging

Mini Portable with LCD Display

High Security Plug Play

Main highlights
                                  
                                    Key Features and Benefits
                                
100% efficient MPPT charging, portable design with LCD and LED indicators, high security with comprehensive protection system.

                                    Ideal Use Cases
                                
Perfect for outdoor enthusiasts needing to charge 12V/24V batteries via solar panels without access to grid electricity.

                                    Customer Praise
                                
Users highly value its ease of use, the quick connect/disconnect feature, and its reliable performance in various weather conditions.

#6

ATEM POWER 20A 12V/24V MPPT Solar Controller Selecting Battery Type Activate Lithium Battery Intelligent Solar Controller Compatible with Lead Acid, AGM, Gel, Calcium and LiFePO4 Battery

8.9

ATEM POWER

Main highlights

Lithium Battery Activation: Switch on the "lithium battery mode", connect your battery and solar panel, and watch the magic unfold as it springs back to life. Plus, with this MPPT solar controller’s 99% tracking efficiency and 98% conversion efficiency, exceeding that of PWM controllers, achieving high efficiency is a breeze. Get ready to maximize your power output, leaving no drop of power wasted.

Intelligent & Safe: This MPPT solar charge controller/MPPT solar regulator ensures that your batteries’ protection is at its optimum with its protections. Reverse polarity, overcurrent, overtemperature, undervoltage, overvoltage and short circuit are things in the past you needn’t worry about. This MPPT solar controller/MPPT solar regulator undergoes boost, absorption and float stages for an efficient energy flow.

Greater Compatibility: This MPPT solar charge controller/MPPT solar regulator, which is equipped with an automatic system for voltage recognition, supports 12V/24V systems and is capable of automatically detecting system voltage once connected to a lead acid, AGM, Gel, calcium and LiFePO4 battery. If you’re aiming for the best , do not miss this MPPT solar regulator/MPPT solar controller.

#7

Victron Energy BlueSolar MPPT Solar Charge Controller - Charge Controllers for Solar Panels - 100V, 20 amp, 48-Volt

8.8

Victron Energy

#8

RICH SOLAR 20 Amp 12V/24V DC Input MPPT Solar Charge Controller with LCD Display Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery Negative Ground

8.6

RICH SOLAR

Why we love it

Compatible with various batteries

Automatically detects system voltage

High tracking efficiency

Main highlights
                                  
                                    Key Features
                                
High-efficiency MPPT technology, 98% conversion, compatible with multiple battery types. Offers electronic protection and Bluetooth monitoring for ease of use.

                                    Ideal Use Cases
                                
Perfect for RVs, marine applications, and off-grid solar systems needing reliable battery charging across different battery types and system voltages.

                                    Customer Praise
                                
Most reviews highlight its reliable performance, easy setup, and the convenience of monitoring and adjusting settings via the smartphone app.

#9

20A MPPT Wireless Solar Charge Controller 12V/24V Automatic Maximum PV 75V Charge Controller Built-in WiFi Adapter with LCD Display for 12/24 Volt LiFePO4, Gel, AGM, FLD, SLD, Li Battery

8.3

GCSOAR

#10

HQST MPPT Solar Charge Controller 20 Amp Negative Grounded Controller with Bluetooth LCD Display, 12V/24V DC Input Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery

8.1

HQST

-11%

Why we love it

High tracking efficiency ensures maximum energy utilization.

Parallel charge function for high power charging needs.

Built-in Bluetooth for easy remote monitoring.

Main highlights
                                  
                                    High Tracking Efficiency and Conversion
                                
HQST 12V 20A Solar Charge Controller uses advanced MPPT technology with 99% tracking efficiency and 98% conversion efficiency, maximizing solar energy utilization.

                                    Ideal for Off-Grid and Marine Applications
                                
Perfect for boats, travel trailers, and off-grid solar systems, ensuring efficient charging and protection for various battery types including Lithium, AGM, Gel, and Flooded.

                                    Praised Remote Monitoring and Control
                                
Customers appreciate the Bluetooth connectivity and app integration for easy remote monitoring and parameter adjustments, despite some range and app interface issues.

-11%

20amp mppt solar controllers

BougeRV 20A Buck-Boost MPPT Solar Charge Controller for 12V/24V/36V/48V Battery, Solar Panel Regulator w/ Remote APP Control for SLD, LiFePO4, AGM, Gel, FLD, Golf Cart, RV, Electric Bike and Boats

9.8

Main highlights

Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 30 amp, 12/24-Volt

9.7

Why we love it

Main highlights

Renogy Rover 20A 12V/24V Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 20A,black

9.4

Why we love it

Main highlights

Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 20 amp, 48-Volt

9.2

Why we love it

Main highlights

20A 12V/24V MPPT Solar Charge Controller, Bateria Power Intelligent Solar Panel Regulator 20 Amp with LCD Display and LED Indicate Light Designed for 12/24 Volt Gel AGM Lithium LiFePO4 (Sunrock 20)

9.1

Why we love it

Main highlights

ATEM POWER 20A 12V/24V MPPT Solar Controller Selecting Battery Type Activate Lithium Battery Intelligent Solar Controller Compatible with Lead Acid, AGM, Gel, Calcium and LiFePO4 Battery

8.9

Main highlights

Victron Energy BlueSolar MPPT Solar Charge Controller - Charge Controllers for Solar Panels - 100V, 20 amp, 48-Volt

8.8

Main highlights

RICH SOLAR 20 Amp 12V/24V DC Input MPPT Solar Charge Controller with LCD Display Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery Negative Ground

8.6

Why we love it

Main highlights

20A MPPT Wireless Solar Charge Controller 12V/24V Automatic Maximum PV 75V Charge Controller Built-in WiFi Adapter with LCD Display for 12/24 Volt LiFePO4, Gel, AGM, FLD, SLD, Li Battery

8.3

Main highlights

HQST MPPT Solar Charge Controller 20 Amp Negative Grounded Controller with Bluetooth LCD Display, 12V/24V DC Input Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery

8.1

Why we love it

Main highlights

Similar products on Amazon

20amp mppt solar controllers

BougeRV 20A Buck-Boost MPPT Solar Charge Controller for 12V/24V/36V/48V Battery, Solar Panel Regulator w/ Remote APP Control for SLD, LiFePO4, AGM, Gel, FLD, Golf Cart, RV, Electric Bike and Boats

9.8

Main highlights

Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 30 amp, 12/24-Volt

9.7

Why we love it

Main highlights

Renogy Rover 20A 12V/24V Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 20A,black

9.4

Why we love it

Main highlights

Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 20 amp, 48-Volt

9.2

Why we love it

Main highlights

20A 12V/24V MPPT Solar Charge Controller, Bateria Power Intelligent Solar Panel Regulator 20 Amp with LCD Display and LED Indicate Light Designed for 12/24 Volt Gel AGM Lithium LiFePO4 (Sunrock 20)

9.1

Why we love it

Main highlights

ATEM POWER 20A 12V/24V MPPT Solar Controller Selecting Battery Type Activate Lithium Battery Intelligent Solar Controller Compatible with Lead Acid, AGM, Gel, Calcium and LiFePO4 Battery

8.9

Main highlights

Victron Energy BlueSolar MPPT Solar Charge Controller - Charge Controllers for Solar Panels - 100V, 20 amp, 48-Volt

8.8

Main highlights

RICH SOLAR 20 Amp 12V/24V DC Input MPPT Solar Charge Controller with LCD Display Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery Negative Ground

8.6

Why we love it

Main highlights

20A MPPT Wireless Solar Charge Controller 12V/24V Automatic Maximum PV 75V Charge Controller Built-in WiFi Adapter with LCD Display for 12/24 Volt LiFePO4, Gel, AGM, FLD, SLD, Li Battery

8.3

Main highlights

HQST MPPT Solar Charge Controller 20 Amp Negative Grounded Controller with Bluetooth LCD Display, 12V/24V DC Input Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery

8.1

Why we love it

Main highlights

Similar products on Amazon

20A MPPT Solar Charge Controller 12V/ 24V Solar Panel Charge Controller Intelligent Regulator for FLD/LiFePO4/SLD/GEL/AGM with Dual USB Port Auto Parameter LCD Display and Timer Setting ON/Off Hours

iSunergy 20A MPPT Solar Charge Controller 12V/24V Auto Adaptive-Dual Fans-Dual 5V/3A USB Output,for AGM,Gel,Flooded and Lithium

MPPT Solar Charge Controller 20A 12V/24V, Auto DC Input Adjustable Parameter LCD Display, Max PV 60V Solar Panel Regulator Charge Controller, Work for AGM Sealed Gel Flooded Lithium Battery

PowMr 12V 24V AUTO 20Amp Solar Charge Controller, MPPT Charge Controller Intelligent Regulator w/LCD Display for AGM, Gel, Flooded and Lithium Battery Charging

Renogy Voyager 20A 12V/24V PWM Waterproof Solar Charge Controller w/ LCD Display for AGM, Gel, Flooded and Lithium Battery, Used in RVs, Trailers, Boats, Yachts, Voyager 20A

GCSOAR 20A MPPT Solar Charge Controller 12V 24V Auto DC Input Solar Panel Regulator Charger LCD Display Temperature Sensor Cable, for Sealed(AGM), Gel, Flooded and Lithium Battery (Bluetooth)

VEVOR 20A MPPT Solar Charge Controller, 12V / 24V Auto DC Input, Solar Panel Regulator Charger with LCD Display Temperature Sensor Cable, for Sealed(AGM), Gel, Flooded and Lithium Battery Charging

Renogy 200 Watt 12 Volt Monocrystalline Solar Panel Starter 20A Rover MPPT Charge Controller/Mounting Z Brackets/Tray Cable/Adaptor Kit for RV, Boats, Trailer, Camper, Marine,Off-Grid System, 200W

GCSOAR MPPT Solar Charge Controller 20A 12V/24V Built-in WiFi Adapter APP Monitor Parameter Adjustable LCD Display Solar Panel Charger Regulator for Gel Sealed Flooded Lifepo4

EPEVER 20A MPPT Solar Charge Controller 12/24VDC Automatically Identifying System Voltage with Backlight LCD Display Fit for Lead-Acid and Lithium Batteries

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