Top 10 recommendation charge regulator
Finding the best charge regulator suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
1. ALLPOWERS 20A Solar Charger Controller Solar Panel Battery Intelligent Regulator with USB Port Display 12V/24V
Feature
Rated Discharge Current: 20A; USB Output Voltage: 5V/3A; Battery Voltage: 12V/24V auto. Adjustable power rate with dual USB ports; 3-Stage(Bulk, ABS, Float) charge management and 4-Stage PWM chargeFunctionality: 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
Mutiple Electric Protection: Over-current and short-circuit protection, inverse connection protection, low voltage and overcharge protection
Good Heat Dissipation: Dual mosfet reverse current protection, low heat production(ALL 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)
Easy to Use: Comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc
Description
"Your Satisfaction is our Highest Priority", contact us firstly if you have any questionThe product can automatically manage the working of solar panel and battery in solar system. It is easy to set up and operate.
Note:
<1>Please keep it in cool and well ventilated place to maintain good heat dissipation
<2>the regulator is only suitable for lead acid batteries: OPEN, AGM, GEL, not for nickel hydride, lithium, ions, or other batteries.
<3>Make sure your battery has enough voltage for the controller to recognize the battery before first installation.
Features:
--Automatically manage the working of solar panel and battery in solar system.
--Overloading and short-circuit protection.
--Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection.
--Protection from lightning strike.
--Prolong the battery life cycle and keep the load work well.
--Easy to set up and operate.
--Suitable for small solar energy system.
Specification:
*Voltage: DC 12V/24V
*Self-consuming: 10mA
*Rated Charge Current: 20A
*Rated Load Current: 20A
*Over charge Protection: 14.4V/28.8V
*Over charge Floating charge: 13.7V/27.4V
*Charge recover voltage: 12.6V/25.2V
*Over discharge Protection: 10.7V/21.4V
*Over discharge Recover: 12.6V/25.2V
*USB output: 5V/3A
*Operating temperature: -35?-60?
*Size:150 * 78 * 35mm / 5.9 * 3 * 1.4in
Package List:
1 * Solar Charge Controller
1 * User's Manual
Warranty: 18-month product guarantee from ALLPOWERS
2. Solar Charge Controller 20A Solar Panel Battery Controller 12V/24V PWM Solar Controller Intelligent Regulator Adjustable LCD Display with Dual USB Load Timer Setting ON/OFF Hours
Feature
Solar Charge Controller: Solar power controller with dual USB ports for mobile phones and battery power bank; Rated Discharge Current: 20A, USB Output Voltage: 5V/2A max, Battery Voltage: 12V/24V auto. 3-Stage(Bulk, ABS, Float) charge management and 4-Stage PWM chargeSolar Controller Functionality: Equipped with industrial-grade STM 8 microprocessor to control the charger and discharge process and it has a reliable battery to charge and discharge period management
Solar Panel Controller: This unit adopts the intelligent optimization SOC control chip, has overcharge protection, over-discharge protection, anti-backflow protection, overheating protection; and uses SMT chip production process, adopts high-quality PCB and industrial-grade chip, can work in high temperature, low temperature, high humidity environment (avoid direct sunlight exposure or damp place)
Multi-functional LCD Display: Comes with a display that can clear all the operating data and working condition, it can be conveniently switched modes and parameter configuration, fully meet your various application requirements, suitable for home, industrial, commercial etc
USB Charger Controller: The regulator is only suitable for various lead-acid batteries: OPEN, AGM, GEL, it is not suited for nickel metal hydride, lithium ions or other batteries. Only use the photovoltaic panel as a charging source. Do not use a DC or other power source as a charging source
Description
Suitable for farm solar power system, solar street light, solar patio light, solar billboards, outdoor camping solar system, ship solar system.Features:
1. This unit adopts the intelligent optimization SOC control chip, has overcharge protection, overdischarge protection, anti-backflow protection, overheating protection, effectively ensure the system stability; Automatically recognizes the battery type (12V/24V), there's no need to manually switch, easy to use
2. Dual USB output (1A, 2A), this solar charge controller can simultaneously charge or supply power to two mobile phones, tablet PCs and other devices that require 5V power
3. Using series PWM main charging circuit, effectively improve the charging efficiency
4. Improved LCD display, more intuitive to adjust the various parameters
5. Quality assurance, this product uses SMT chip production process, adopts high-quality PCB and industrial-grade chip, can work in high temperature, low temperature, high humidity environment
Safety Instructions:
1. Make sure your battery has enough voltage for the controllers to recognize the battery type (12 V / 24 V) before installation.
2. The battery cable should be as short as possible to minimize loss.
3. The regulator is ONLY suitable for lead acid batteries: OPEN, AGM, GEL. (NOT suitable for lithium batteries, Ni-MH battery)
4. ONLY suitable for working with photovoltaic solar panels. (NOT for other DC or AC power source)
Specifications:
- Battery voltage: 12V/24V auto detect
- Charge/Discharge current: 10A
- Max solar input < 50V
- Operating temperature: -31 ~ 140
Package Includes:
- 1 x solar charge controller
- 1 x well written User Manual (English)
If you have any other questions about this product, please feel free to ask us in the below Customer Questions & Answers section.
3. Solar Charge Controller 30A, Solar Panel Battery Controller 12V/24V PWM Auto Paremeter Adjustable LCD Display Solar Panel Battery Regulator with Dual USB Load Timer Setting ON/Off Hours
Feature
Solar charge Controller with dual USB ports, USB Output: 5V/2A max. 12V/24V auto; Rated Charge & Discharge Current: 30A; Settable operating modes of loads, fully 4-stage PWM charge management.The solar regulator is only suitable for lead acid batteries:OPEN, AGM, GEL, not for nickel hydride, lithium, Liions, or other batteries. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically
Mutiple Electric Protection: short-circuit protection,open-circuit protection,reverse protection,over-load protection, more safty for using, suitable for home, industrial, commercial etc.
Good Heat Dissipation: Dual mosfet Reverse current protection ,low heat production(avoid direct sunlight exposure or damp place)
Easy to install and operate: Solar controller can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc. And has 12-months warranty.
Description
TipsThis product belongs to Y-Solar brand, there are some unreliable follow sellers who sell counterfeit, please be careful.
Features:
12V/24V auto work
LCD screen display
Two USB output
Easy operation interface
PWM charging mode
short-circuit protection
Battery reverse discharge protection
Battery reverse polarity protection
open-circuit protection
Overload protection
Parameters:
1. Floating charge Voltage(HVD 13.3V-15V)
2. Recovery after under Voltage(LVD 11V-13.5V)
3.Under Voltage protection (RVD 9V-12.3V)
4.Load Mode(24hours,1-23hours,0hour)
5.Battery Option (GEL,LEAD-ACID,FLOODED)
Batt voltage: 12V/24V auto
Charge current: 30A
Discharge current: 30A
Max Solar input: <50V
Equalization: B01 sealed 14.4V
B02 Gel 14.2V
B03 flood 14.6V
Float charge: 13.7V(defaul,adjustable)
Discharge stop: 10.7V(defaul,adjustable)
Discharge reconnect: 12.6V(defaul,adjustable)
USB output: 5V/3A
Self-consume: <10mA
Operating temperature: -35~+60 degree C
System Connection:
1.Connect the battery to the charge regulator - plus and minus.
2.Connect the photovoltaic module to the regulator - plus and minus.
3. Connect the consumer to the charge regulator - plus and minus.
NOTE: The reverse order applies when deinstalling! An improper sequence order can damage the controller!
Package:
1.1X 30A Solar Charge Contorller
2.1X English User Manual
4. yueton Solar Controller 10a 12v/24v Solar Charge Controller Solar Panel Battery Regulator Safe Protection
Feature
12/24V Auto Switch Solar Controller,automatic detection of the voltage.Overloading & short-circuit protection.Reverse discharging & reverse-polarity protection.
Under-voltage and over-charging protection.
Prolong the battery life cycle and keep the load work well.
Easy to set up and operate.Suitable for small solar energy system.
Description
Automatically manage the working of solar panel and battery in solar system.Color: Black
Rated voltage: 12V or 24V
Rated charging current: 10A
Rated load current: 10A
Over Charging Voltage: 14V / 28V
Over Charging Revover Voltage:13.2V/26.4V
Floating Charging Voltage:13.2V/26.4V
Over Discharging Voltage:10.8V/21.6V
Over Discharging Recover Voltagey: 12.3V/24.6V
Load over-voltage:16.5V/34V
Load over recover voltage:15V/30V
Max Solar Battery Open circuit voltage:25V/36V
Working temperature: -20 ~ +60
Item size: 10.2 * 9.5 * 3.8cm / 4 * 3.7 * 1.5in
Item weight: 145g / 5.07oz
Package size: 11 * 10 * 4.5cm / 4.3 * 3.9 * 1.8in
Package weight: 154g / 5.39oz
Package included:
1 * Solar charge controller
1 * User's manual
5. GHB 20A 12V 24V Solar Charge Controller Auto Switch LCD Intelligent Panel Battery Regulator Charge Controller Overload Protection Temperature Compensation
Feature
LCD Screen Display >> This solar panel charger controller with LCD to display all parameters, the LCD has rich contents, the users can intuitively know the working condition of the controller. The LCD display is with built-in energy-saving backlight LCD, display better, more clear, more beautiful, more modern and more power-efficient.Fully Automatic >> This solar panel regulator with output switch, intelligent control, easy to operate,to connect the controller and the battery by cables with right polarity. The battery indicator light on the controller will be on if successfully connected, otherwise, to check and reconnect.
Power-efficient >> Microcontroller digital accuracy, when it's charging,the arrow between the panel icon and the battery icon will be flashes fastly,when the battery was full charge,it will be slow flashed,will stop charging,the function of the controller is to protect the voltage overshoot and discharge. Available for DC lamp and phone charging. A key to open and close the load.
Rated Discharge Current >> Solar charge controller 12V 20A; USB Output Voltage: 5V; Total USB Output Current: 3A; DC Output Voltage: 12V. To connect your load and the cables with right polarity and then connect with the load output port of the controller. Pay special attention to + - polarity to avoid reversed connection, otherwise, your load may be damaged.
Protection Functions >> Overload and Short circuit protection, Lightning protection, Under-voltage protection, Over-charging protection, Reverse Polarity protection charge controllers for solar panels. Use PWM&WPC mode, improve system efficiency and prolong the life span of the battery.
Description
What Makes GHB Solar Charge Controller Different!
Adopts the advanced digital techniques and operates fully automatically.
With output switch, intelligent control, easy to operate.
LCD screen display makes all much more clear.
Power-efficient, Microcontroller digital accuracy.
Double USB Port, available for DC lamp and phone charging.
Use PWM&WPC mode, improve system efficiency and prolong the life span of the battery.
It has various unique functions and quite easy to use.
Speicifications:
Overload/Short Circuit Protection: 1.5 Times by Rated Current
Voltage of Battery: 12V / 24V Automatic
Rated Charge/Discharge Current: 20A
USB Output Voltage: 5V
Total USB Output Current: 3A
DC Output Voltage: 12V
Total DC Output Current: 2A
Short Circuit Recovery Time: 10s
Open Circuit Voltage of Solar Panel: 40V
No Load Loss: 0.05W
Over Voltage Protection: 15V; x2/24V
Float Charge Voltage: 14V; x2/24V
Discharge Recovery Voltage: 12V; x2/24V
Over Discharge Voltage: 10.5V; x2/24V
Control Mode: Software Intelligent Control
Working Temperature: -35~55C
Item Size: 135 * 100 * 25mm / 5.31 * 3.94 * 0.98in (L * W * H)
Protection:
1. Over-load protection
2. Short circuit protection
3. Lightning protection
4. Under-voltage protection
5. Over-charging protection
6. Reverse Polarity protection
Package List:
1 * Solar Charge Controller
2 * DC Cable
1 * English User Manual
Notice:
Please connect to the battery first and then the panel.
Any question during use, please kindly contact our store to get the best after-service.
6. Y-SOLAR 80A Solar Charge Controller, 12V/24V 960W/1920W Battery Charge Regulator with LCD Display 5V USB Mobile Charger Output Enhanced Heat Sink (80A)
Feature
80A PWM Solar Charge Controller for 12V/24V DC Input, with 5V USB output, Max input Power: 960W(12V), 1920W(24V)Intelligent Lighting On/Off by Daylight Sensation and Timing Control, high Efficient PWM Charging & Power Saving
Simple Visible and Settable LCD display for data showing and system status monitoring,Various Load Control Mode Available, Enhanced aluminum alloy heat sink for efficient heat dissipating
Intelligent Battery Protection System: Multiple protection against overcharge, over discharge, over load, short circuit, reverse polarity, over heat and battery under voltage
More Safe Guarantee with Y-SOLAR: 2-years warranty and professional after-sale service. Any reason you are not satisfied with the product, please feel free to contact us, we will replace a new one to you or give you full refund.
Description
Solar Charge Controller PWM 80A 12V/24V for Lighting SystemCompatible With 1920W(24V) Solar Panel with Dark Activated Function
Compatible with MAX 1920W Solar Panel 12V/24V Auto Switch
Settable Operating Mode Of Load
One Key Load ON/OFF
One Key Factory Setting Restore
5V 500mA USB Port Output
Product Specification:
Charge Control Mode: PWM
Rated Current : 80A
Rated voltage: 12V/24VAutomaticIdentification
Max input Power: 960W(12V), 1920W(24V)
Installation Cable Area: 3# AWG (25mm2)
Maximum Voltage of solar panel: 48V
Float Voltage: 13.8V/27.6V
Low Voltage Disconnection: 10.7V/21.4V
Low Voltage Re-connection: 12.5V/25V
No load loss: <30mA
loop voltage drop:<200mV
Temperaturecompensation: -4mV/Cell/C
Operating Temperature: -10~60
Storage temperature: -30~70
Humidity Requirement: 90
Dimension: 128 mm188 mm61mm
Mounting hole spacing: 98mm178 mm --5
Net Weight: 720g
Package List:
1 x 80A Solar Charging Controller
1 x Temperature Sensor
1 x User Manual
With 24 Months Warranty, Instantly Reachable Support. Your Satisfaction is our Highest Priority, please kindly contact us firstly if you have any question, we will always standby to help you solve the problem, thank you.
7. Sunway Solar Panels Charge Controller Battery Regulator 7A For 12Volt Solar Battery Charger, Solar Battery Maintainer and 12 Volt Batteries Power Kit Safe Protection
Feature
[For 12V DC Systems]-This 7A solar charge Regulator use only for 12 volt DC power systems, solar panels and 12 volt rechargeable battery protection. {IMPORTANT: Always Connect The Battery First and Disconnect Last.} If you need a 12V DC Quick Connect 16FT Extension Cable, please check the ASIN: B06X6LJTD6 .[Solar Power Input 100W Max.]- Max. input Voltage:22 VDC, Max. Current:7 AMP, solar Panel 100 Watt Maximum. Power Output: 12 VDC Battery. This solar charge regulator works in a better condition when the solar panel is under 80W.
[LED Indicators For Easy Monitoring]-This solar battery controller integrated with 3 LED indicatorsgreen.yellow,and red for low voltage(over discharge protection),charging and high voltage(over charge protection).
[Quick and Easy Connection]-This solar battery charger controller coming with Versatile quick connect clips 2-Way Plug Cable, quick and easy connection to solar panel,battery and load appliance. Users don't worry about the Positive(+) and Negative(-).
Not waterproof.Place the charging regulator at a cool and ventilated place. Avoid contact with water.If you need extension cable, battery clamps,male/female cigarette lighter plug and 12V Adapter for this solar controller solar power system, please check the Asin B06X6LJTD6.
Description
Solar charge regulator is designed to control the charging from solar panel into battery, and the power draw from the battery to outputs. Therefore keep the whole solar system at proper working condition. This solar charge regulator can be best used with our series solar panel with quick connector end.Technical data:
Operating Temperature :-10 to 42
Humidity:80 %
Max. input Voltage :22V
Max. array current:7A
Over discharge protection:11V +/- 0.3V
Over charge protection:15.5V +/- 0.5V
How to Charge:
Please always connect the battery first.
Connect Solar panel, 12V rechargeable battery, and application (if any) as describe in the image of No.4 .
When solar panel is connected to the solar charge regulator, the charging LED will go on to show that the 12V rechargeable battery is receiving charge from the solar panel
The charge regulator provides following protections for the whole system
Over-discharge protection: When activated, "Low Voltage" indicator will go on, the charge regulator will shut off power output to prevent damage to the battery. In such case, Please stop using any application.
Over-charge protection: When activated, "High Voltage" indicator will go on, the charge regulator will shut off power input from solar panel to battery. Please disconnect solar panel from the charge regulator.
This solar charge regulator can be mounted through its three mounting holes
Caution:
1.Please do not short circuit and/or reverse the polarity of the load, the solar panel, & the battery.
2.Place the charge regulator at a cool and ventilated place. Avoid contact with water.
AFTER EACH USE: Disconnect the Charge Regulator from the battery and solar panels. Always disconnect the battery first.
8. ZEALLIFE Solar Panels Charge Controller, 8A Battery Regulator For 12V Solar Battery Charger, Solar Battery Maintainer and 12 Volt Batteries Power Kit Safe Protection
Feature
[ APPLY TO 12V SOLAR PANELS]:The 8A solar controller is used only for 12V solar panels and 12V batteries. The solar panels can convert light energy into electric energy stored in batteries which will be protected by the solar controller.[THE MAXIMUM INPUT OF SOLAR ENERGY IS 130W]:The maximum power of solar panels is130W, the maximum voltage 22V, and the maximum current 8A. It is suitable for 12V rechargeable batteries. In order to lengthen its service life, please do not overload.
[EASY TO MONITOR THE LED INDICATOR LIGHTS]:The solar controller integrates two LED lights, green (fully charged) and yellow (charging). The product also provides overcharge, over-discharge, overload protection, as well as short-circuit and reverse-connection protection
[QUICK AND EASY CONNECTION]:This solar charge controller uses SAE plugs for easy use and access to solar panels, batteries and loading equipment. Users don't have to worry about positive (+) and negative (-)
The product provides overcharge, over-discharge, overload protection, as well as short-circuit and reverse-connection protection.
Description
ZEALLIFE 8-Amp Solar Charge Controller will prevent overcharging ofbatteries by regulating the voltage from a 12-volt solar panel to a safe level for charging 12-volt batteries.
A solar charge controller is required for any solar array of 20-Watt or higher.
Designed for use with 12-volt solar panels, this solar charge controller is safe for
use with up to 8-amp or 130-Watt from a solar array.
A simple two LED display shows that the solar panel is functioning and whether your battery is charging or fully charged.
The solar controller will also prevent a battery from losing power through the solar panel at night.
Solar charge controllers should be installed close to the battery in a dry and ventilated area.
Protection:
Over-load protection; Short circuit protection; Lightning protection;
Under-voltage protection; Over-charging protection; Reverse Polarity protection
Specification:
Rated voltage: 12V
Rated charging current: 8A
Rated load current: 8A
Cut-in Voltage:13Volts
Cut-out Voltage:14.2Volts
Adjustable controlling parameter of the system
Suitable for Home, Industrial, Commercial etc
Note:
Never deeply discharge your battery
Never let your battery voltage pass below 11.0 volts
Use a DMM(DIGITAL MULTI-METER) to measure your battery's voltage
Connect charge controller to the battery first and remove last
The charge controller is not waterproof, should be placed in a well ventilated dry area, free from flammable gases and moist
Package List:
1 x Solar Charge Controller
1 x User Manual
Key wordssolar battery voltage regulator charger panel charge controller 12v control panels and controllers for 12 volt 8amp 130 watt automotive maintainer with power waterproof 7amp charging sunforce dc 12volt controler 12vdc
9. WindyNation P30L LCD 30A PWM Solar Panel Regulator Charge Controller with Digital Display and User Adjustable Settings
Feature
WindyNation P30L PWM 30 Amp solar charge controller prevents battery from being overcharged and damaged by the solar panel. Ideal for 12 and 24 volt batteries. Controller can be configured for AGM, lead acid, gel and other battery types.Advanced electronic protection: overload, short circuit, and reverse polarity protected
LCD digital display provides system information (amperage, voltage, temperature, load control etc.)
Battery temperature sensor (BTS) is included. See photo gallery.
System settings are user adjustable by using the MODE and UP and DOWN buttons
Description
WindyNation's P30L solar charge controller is a premium grade PWM solar controller. The digital display provides all necessary solar system information and also serves as a user interface for adjusting the charge controller's settings. It is the perfect solar charge controller for an RV, boat, small cabin or any other off-grid installation, where user configurability and system information is important.10. 60A Solar Charge Controller 12V 24V Autoswitch 5V Dual USB Output Blacklight LCD Display 1440W Solar Panel Charging Regulator Anti-Flaming Housing Large Power Heat-Sink
Feature
This 60a solar charge controller is a high end PWM solar controller that built with first rated electronic components, 12V 24V Automaticly Identification when applied to a solar system, Max Capable Solar Panel Input Power: 720W/12V 1440W/24VIntelligent Blacklight LCD Display: 1.Graphic Symbols Display 2.System Voltage Status 3.Intelligent PWM Charge Mode display 4.Charging & Discharging Status 5.Charge-Discharge Amp-hr Statistics for Clear Use Condition
Simple Operation: 1.Simple & Easy function Button Operation 2.Adjustable Charge-Discharge Parameter, Timer & Brightness Control 3. Operation Mode of Load is Settable 4.Automatic Temperature Compensation
Intelligent Batteries Protect Extend Battery Service Lifetime: Reverse-discharge Protection,Reverse Connection Protection, Load Short-circuit Protection
2 Years Product Warranty by ZHCSolar, Lifetime Technical Support,8 Hours Quick Response
Description
This is a new intelligent PWM60a Solar Charge Controller, which is equipped with industrial-grade STM 8 microprocessor to control the charge and discharge process. And, it hasperfect and liable batterycharge and discharge period management. The charge circuit is characterized by high efficiency and low consumption by controlling the MOSFET of the ultra-low internal resistance with PWM. This controller has multiple load control modes and is adaptable to different industries.
The product can be applied to the following occasion:
1). Outdoor environment monitoring system
2). Automatic control system for agriculture andgarden
3). Solar power system
4). Communication station, WIFI hotspot
5). Street lighting system
6).othersystems which are supplied by solar energy and have requirements power EMI indicator
Specification:
Model: 60A PWM Solar Charge Controller
Max Charging/Discharging Current: 60 Amps
Solar Panel Input Power:720W/12V 1440W/24V
Max Solar Panel Input Voltage: 48V
System voltage of PV: 24V/48V
Compatible battery: lead-acid cell gel
USBCharge port:5V 1A
Note:
During the installation and usage, please make sure to obey the following safety regulations and notices to avoid the damage to the controller.
1). There is no maintainable partofthe controller.The usercannot disassemble or repair the controller without permission.
2).beforeinstalling and adjusting the connection of controller, please make sure to disconnect the connection ofphotovoltaicpanel and the fuse or breaker aroundbattery terminal.
3).afterinstallation, ensure all the wire connections are reliable to avoid heat accumulation for virtual.
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