Top 10 USB Charge Controller – Renewable Energy Controllers

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1. Renogy


Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Wanderer 10A, Flooded and Lithium Battery

Renogy #ad - Then secure each cable by rotating the screws clockwise CW to the closed position. Compact in sizeWhich makes it easy to install virtually anywhere. Wanderer10a|30a installation notes the default starting position of the wanderer controller terminal hatches are closed in the UP position that could mistakenly look like an open wire hatch.

Intelligent protection against reverse polarity, and reverse current. Multiple battery adaptation Deep Cycle Sealed AGM, Gel, Flooded and Lithium battery option ready. Make sure to first lower each terminal hatch by screwing the terminals counterclockwise CCW to expose the wire terminal hatch to the open position.

Smart 4-stage pwm chargingsmart 4-stage pwm charging bulk, short-circuit, Boost, overcharging, Float, and Equalization increases battery life and improves system performance.12v/24v automatically detectautomatically detects 12v or 24v dc system voltages for non-lithium batteries only, customizable parameters, and the LCD screen and multiple LED indicators display the solar charging and battery operation information, and error codes.
BrandRenogy #ad
ManufacturerRenogy #ad
Height1.1 Inches
Length4.7 Inches
Weight0.27 Pounds
Width3 Inches
Part NumberWanderer 10A
ModelWanderer 10 Amp 12V/24V
Warranty1-year material warranty

2. PowMr


PowMr 10A Solar Charge Controller 12V 24V Auto, 10amp PWM Solar Controller with LCD Display and 5V Dual USB Port, for Lead Acid Batteries

PowMr #ad - Reliable protectionpwm controller built-in short-circuit protection, and overload protection. Smart 3-stage pwm chargingfully 3-stage pwm charge management bulk charge, Float charge three-stage PWM regulation charging mode. The charge controller to realize efficient and fast intelligent charging, Constant charge, improve system efficiency and prolong the life span of the battery.

Technical parameters10a solar charger controller, battery voltage: 12v/24v auto; rated charge & discharge Current: 10A; Max input voltage: 23V/46V, Rated charge power 120W when 12V system; 240W/24V; Operating temperature: -31~140℉. Dual usb output 5V/2. 5a, clear display of operating data and working status, support mobile phone charging. Adjustable charging and discharging parameters, with power-off memory function. Lcd display&usb portlarge lcd display with backlight, switchable mode and parameter configuration.

Reliable protector for your equipment; Reverse current protection, reverse protection, open-circuit protection, Low heat production, more safety for home and commercial use. Compatible with 12V/24V system. Solar charge controllersolar controller build-in industrial microcontroller for automatical management, only suitable for Lead-Acid Batteries: OPEN, memorizing various parameters set by the user and the data won't be lost when the battery runs out, AGM, GEL.
BrandPowMr #ad
ManufacturerPowMr #ad

3. Linkhood


Multi-Function Adjustable LCD Display Street Light Controller 30A, Linkhood 30A Solar Charge Controller, Dual USB Port Solar Panel Battery Intelligent Regulator

Linkhood #ad - Build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system. Easy to set up and operate, suitable for home, commercial etc. Dual usb output, the maximum current of 2. 5a, to support Apple mobile phone charging. Dual mosfet reverse current protection, industrial, low heat production. Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection. Big lcd display, adjustable parameter. Fully 3-stage pwm charge management, improve system efficiency and prolong the life span of the battery.
BrandLinkhood #ad
ManufacturerLinkhood #ad

4. EpRec


Gel, and Flooded Batteries, EpRec Solar Charge Controller 10A 12V/24V Solar Panel Charge Controller with USB Port LCD Display,Compatible with Sealed

EpRec #ad - 12 months honor warranty from eprec(please note that when using the controller, you must first connect the battery and then connect the solar panel, otherwise there will be problems such as identification errors, and the error can be solved by installing the correct steps to connect. ).

Adjustable power rate with dual usb ports; 3-StageBulk, ABS, AGM, Float charge management and 4-Stage PWM charge. Good heat dissipation: dual mosfet reverse current protection, low heat productionALL electronic components generate heat when they are running, it is better to shelter them for better heat dissipation, avoid direct sunlight exposure or damp place. Functionality: equipped with industrial-grade stm 8 microprocessor to control the charger and discharge process and it has reliable battery to charge and discharge period management. Intuitive lcd display that can clearly indicate the status and data is able to switch modes and parameter configuration, industrial, suitable for home, commercial, etc.

Mutiple electric protection: built-in overcurrent protection, no damage to the controller, open circuit protection, all automatic recovery, short circuit protection, reverse connection protection, a reliable protector for your devices. Please notice the controller might be power off if the battery voltage is too low. Suitable for lead-acid batteries: OPEN, GEL. Notice: warranty only against products from eprec.
BrandEpRec #ad
ManufacturerEpRec #ad
Height1.6 Inches
Length5 Inches
Width2 Inches



SUNYIMA 60A MPPT Solar Charge Controller with LCD Display Dual USB Multiple Load Control Modes,New Mppt Technical Maximum Charging Current 60A

SUNYIMA #ad - Multi-function lcd displaysthis controller is 12v/24v 12v/24v automatically adapt, make sure the battery has enough voltage, first connect the battery, when you first use it, then connect the solar panels, so that the controller can recognize the correct battery type.

Reliable protectionovervoltage, overcharge, overload, Non-stop detection during charging, high charging efficiency, short circuit, over discharge protection function;Automatic focusing MPPT tracking charging, bidirectional focusing tracking. Please attentionpls note the connection ways, then connect the solar panelYou can't reverse the order. The place that don't understand pls contact us, Connect the battery first, Thanks!. Industrial-grade master chip16aD sampling accuracy, temperature Charging current, discharge current accurate real-time display, power generation at a glance.

Dual usb 60a mppt solar charge controller using innovative mppt technology high tracking efficiency up to 99%;Please refer to the information if you are not familiar with Mppt technology:There are many kinds of MPPT technology, Our Solar Controller Mppt technology is to detect the maximum charging current, not the boost type or the automatic charging of the solar panel voltage.
BrandSUNYIMA #ad
ManufacturerSUNYIMA #ad
Part Number000001

6. PowMr


PowMr Solar Controller 60A, 12V 24V 36V 48V Auto Dual USB Output Charge Controller Fit for Lithium/Lead-Acid Battery Regulator

PowMr #ad - 60a pwm solar controller, 12v 24v 36v 48v dc auto, max solar power up to 720w when 12V system; 1440W/24V; 2160W/36V; 2880W/48V;. Double usb output 5v/2a, automatic temperature compensation and accumulated function of charge and discharge KWH;. Rich lcd display with Back-lighting shows device’s operating data and working condition. Intelligent 4 stages pwm charge controller: bulk, absorption, flooded and Lithium battery LiCoMnNiO2, Float; Can work with Lead-acid battery Sealed, Gel, Equalize, LiFePO4;.
BrandPowMr #ad



Gel, HQST PWM Solar Charge Controller,20A Flush Mount Solar Panel Battery Intelligent Regulator Auto 12/24V LCD Display with USB Port,17 Load Controller Modes for AGM, Flooded,Lithium Batteries

HQST HIGH QUALITY SOLAR TECHNOLOGY #ad - You can set the parameters configuration by key operation, commercial, industrial, suitable for home, etc. Preset the parameters before charging lithium batteries. Best of all, it can automatically recognize the battery voltage to kick off a charge. Note: the auto-recognition DOES NOT apply to lithium batteries.

It is easy to install and can blend with a wide range of decors to keep your space in the RV modern and minimal. 4-stage chargingthe smart 4-stage chargingbulk, boost/absorption, float, and Equalization of this PWM solar charge controller delivers stable solar power and optimizes the performance and lifetime of your batteries. Unique usb port on the front display for USB devices charging. Extensive protectionthe built-in multiple protection of PWM solar charge controller safeguards your off-grid power system from reverse polarity, over-discharge, short-circuits, over-voltage, reverse current, over-current, etc.

Functional lcd displaysolar regulator comes with intuitive LCD screen to show you the operating data and status of the equipment. Please note that the equalization stage is ONLY designed for lead-acid batteries. Alternative wall mount with a bracket included is available as well. Unparalleled compatibilityencased in a compact frame, sealed agm, this intelligent solar regulator is compatible with 12V/24V Lithium, GEL and Flooded batteries. Unique designgo chic with a flush mount pwm solar controller.
ManufacturerHQST #ad

8. EEEKit


Multi-Function Adjustable LCD Display with Dual USB Port Timer Setting PWM Auto Parameter, EEEkit 30A Solar Charge Controller, Solar Panel Charger Controller 12V/24V

EEEKit #ad - Wide compatibility: the solar charger controller with 30a rated discharge current is compatible with 12V or 24V system automatically, AGM, GEL. Reliable protection: eeekit solar charge regulator provides over-current protection, inverse connection protection, low voltage and overcharge protection, short-circuit protection, a reliable protector for your devices.

The solar controller will turn off automatically once the voltage is too low. Easy to use: the charge controller should connect the battery first, then the solar panel, and finally the load! You can change the settings by the simple one-button operation. Intelligent design: build-in industrial microcontroller for automatical management, memorizing various parameters set by the user and the data won't be lost when the battery runs out.

Dual usb 5v/3a output ports support mobile phones, suitable for lead-acid batteries: OPEN, tablet PCs or other devices that require 5V voltage. Functional lcd display: intuitive lcd display that can clearly indicate the status and data is able to switch modes and parameter configuration, industrial, suitable for home, commercial, etc.
BrandEEEKit #ad
ManufacturerEEEKit #ad
Height2.5 Inches
Length7 Inches
Width13.5 Inches
Part NumberH026100-E008135338FBA

9. Gdcreestar


Gdcreestar Solar Charge Controller USB 12V / 24V Auto 10A Solar Panel Battery Controller 10Amp PWM Solar Regulator with Dual USB LCD fit for Small Solar System

Gdcreestar #ad - Note: the charge controller will heat up when it is running. Multiple protection functionsgdcreestar solar controller has short-circuit protection, open-circuit protection, over-load protection. Battery typethe solar charger controller with 10a rated discharge current is compatible with 12V or 24V system automatically, GEL, lithium, Liions, suitable for lead-acid batteries Flood, it's not suited for nickel hydride, AGM, or other batteries.

Fully 3-stage pwm charge management, reverse protection, improve system efficiency and prolong the life span of the battery. Discharge current: 10A, automatically manage the working of solar panel and battery in solar system. 10a solar charge controller usbgdcreestar solar charger controller are ul 1741 certified, build-in industrial micro controller, compatible with 12V 24V system. Backlight lcd displaycomes with a display that can clearly indicate the status and data, suitable for home, industrial, it can be conveniently switched modes and parameter configuration, commercial etc.

Please be careful to install the charger controller on a flat, and finally the load! The disassembly sequence is contrary to the wiring order. You don't need to reset it when the battery runs out cause it will memorize various parameters set by the user. Easy to install and operatethe charge controller should connect the battery first, then the solar panel, low heat production. Dual mosfet Reverse current protection, well-ventilated place. Dual usb 5v/2a output ports support mobile phones, tablet PCs or other devices that require 5V voltage.
BrandGdcreestar #ad
ManufacturerGdcreestar #ad
Height1.34 Inches
Length5.24 Inches
Weight0.34 Pounds
Width2.76 Inches

10. HQST


USB-A Port, Compatible with Sealed, Flooded Lead-Acid Batteries, HQST 20Amp 12V/24V PWM Solar Charge Controller Regulator with LCD Display

HQST #ad - Multiple applications - connect it with your solar panel system and battery to work on an RV, garage, cabin, workshop, chicken coop, or harbor freight to provide lighting. It can also be used to power your home's outdoor security camera system via its USB-A port.

It provides reverse polarity protection and block reverse current at night for your solar panel and battery. The optimized 3-stage battery charging system helps to regulate the flow of electricity, thereby prolonging your battery's lifespan. Accurate lcd display - the large digital lCD display clearly indicates the working condition and accurate operating data. Safe to use - your valuable pv system needs a little charge controller to provide full protection throughout the day. Works with Sealed, and Flooded lead-acid batteries.

It also offers short circuit, overcharge, over discharge, and overload protection. You should first connect the battery, then the solar panel, and finally your light bulb, or mobile device via the USB-A port. It helps you monitor your PV system in real-time. 20a solar charge controller - it can automatically detect 12v or 24V PV systems. Easy to install - this pwm solar charge controller is designed with corresponding icons on each connector, which will help you get quick installs.
BrandHQST #ad
ManufacturerHQST #ad
Height2.95 Inches
Length5.12 Inches
Weight0.31 Pounds
Width1.38 Inches