10 BEST SOLAR CHARGE CONTROLLERS for sale in 2024 – compare between the best solar charge controllers on sale.

Rank Product Rating
1
EPEVER MPPT Solar Charge Controller 30 amp 12V 24V Auto, 30A Solar Charge Controller Max 100V Input Negative Grounded Solar Reulator for Lead-Acid and Lithium Batteries Charging and Discharging
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Product Highlights
  • MPPT Solar Charge Controller 30a : 12V/24V Auto identifying. Auto control system to limit the charging power & current go over the rated value.
  • 30 amp Mppt Controller Max Input Solar Panel Power: 390W/12V, 780W/24V. Max 100V(Voc) PV input. Real-time energy recording and statistical.
  • Solar Controller MPPT support for 4 type Battery charging and dischargeing: Lead-acid (Sealed, Gel, Flooded), Lithium and User-defined. Compatible with AGM batteries, User mode allow you set your own charging parameters. Battery temperature compensation function.
  • Solar Charge Regulator comes with RS-485 communication bus interface, It is Standard MODBUS interface , it can be monitored by cellphone APP(EBox required) , PC Software and MT50 remote meter.

$99.99
2
HUINETUL 12V 24V 20A IP68 Waterproof Solar Charge Controller Lithium ion Lifepo4 Lead-Acid Battery Regulator with IR Remote Controller
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Product Highlights
  • IP68 waterproof grade, it can be used for outdoor solar system, made with premium aluminum alloy shell, with cables/heat sink/4pcs mounting holes.
  • Can fits for 3 types of batteries, you can use it to charge 3S/6S lithium ion battery, 4S/8S lifepo4 battery and all kinds of lead acid batteries.(Flooded Sealed, AGM or GEL)
  • With IR remote control, the remote distance is about 4M to 5M, offer several working mode for your choice, it has 24hr working mode, Dust to dawn working mode, and you also can set the working hours for load based on dust to dawn working mode, then can meets your specific using demand
  • Can be used for both 12V and 24V solar system, it can senses if it’s 12V or 24V automatically after activated by enough voltage battery. Default battery type is for lead acid. After you choose battery type by remote control, the voltage will changes to match your connected battery (like11.1V/12.8V/22.2V/25.6V), with power-off memory function

$29.99
3
20A Solar Charge Controller Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display
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119 Reviews
Product Highlights
  • ☀☀☀20A Solar Charge controller : Binen solar charger controller are UL 1741 certified,the solar charger controller compatibility with 12V 24V system. Discharge Current: 10A,build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system. Dual USB output 5V/2.5A (max), to support mobile phone chargeing.
  • ☀☀☀Multiple Protection Functions: Binen solar controller has short-circuit protection, open-circuit protection,reverse protection, over-load protection. Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery.
  • ☀☀☀Battery Type: The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL, it is not suited 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.
  • ☀☀☀LCD Display: 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.

$14.99
4
30A Solar Charge Controller, Solar Panel Charge Controller 12V 24V Dual USB Charge Regulator Intelligent, Adjustable Parameter Backlight LCD Display and Timer Setting ON/Off Hours (30A)
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Product Highlights
  • ☀☀☀30A Solar Charge controller : Binen solar charger controller are UL 1741 certified,the solar charger controller compatibility with 12V 24V system. Discharge Current: 10A,build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system. Dual USB output 5V/2.5A (max), to support mobile phone chargeing.
  • ☀☀☀Multiple Protection Functions: Binen solar controller has short-circuit protection, open-circuit protection,reverse protection, over-load protection. Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically.
  • ☀☀☀Battery Type: The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL, it is not suited 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.
  • ☀☀☀LCD Display: 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.

$15.29
5
Renogy Adventurer 30A 12V/24V Negative Ground PWM Flush Mount Charge Controller with LCD Display, Compatible with Sealed, Gel, Flooded and Lithium Batteries
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57 Reviews
Product Highlights
  • Compatible with 12V and 24V system; Deep cycle Sealed, Gel, Flooded and Lithium battery option ready.
  • The Adventurer is a negative ground controller. This ensure compatibility with any negative ground system, which is the standard and most conventional way of grounding. Any negative connection on the solar module, battery and load can be safely earth grounded as required.
  • Smart 4 Stage PWM charging (Bulk, Boost, Float and Equalization) and temperature compensation increases battery life and improves system performance. Intelligent protection against: reverse polarity, overcharging, short-circuit and reverse current.
  • Backlit LCD screen for displaying operating information and error codes. 5V 2. 4A USB port on the front display can be used to charge mobile phones, tablets, speakers, etc. RS232 port allows communication with BT-1 Bluetooth module and usage of Renogy BT smartphone app.

$59.99 $53.99
6
ALLPOWERS 20A Solar Charger Controller Solar Panel Battery Intelligent Regulator with USB Port Display 12V/24V
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448 Reviews
Product Highlights
  • ►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 charge. Please notice the controller might be power off if the battery voltage is too low.
  • ►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
  • ►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)

$18.99
7
MOHOO Solar Charge Controller, 30A Solar Charger Controller, 12V/24V Solar Panel Intelligent Regulator with Dual USB Port and PWM LCD Display (Upgraded)
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Product Highlights
  • ❶Solar BatteryMOHOO 30A Solar controller is can automatically manage the working of solar panel and battery in solar system. It is easy to set up and operate. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar charge controller will turn off automatically (LCD will be unavailable at the same time).It's an very Intelligent unit for solar panel!
  • ❷Dual USB PortMOHOO 30A solar charge controller with dual USB ports for 12V/24V, with rated charge & discharge current 30A. Please make sure the battery has sufficient voltage so that the solar charge controller can recognize the normal battery type.
  • ❸Multiple Electric ProtectionNOTE: If the solar charge controller is set to 12V, when the battery voltage reaches 14.4V or 14.5V, the solar charge controller will stop charging and play a protective role. If it does not enter the floating state, please don't worry, the solar charge controller has a voltage limit value, will be not charge if the battery voltage reaches to 14.4V or 14.5V.
  • ❹Easy to install and OperateSolar controller can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration. Install the solar charge controller to the battery as close as possible to avoid voltage dropping caused by over long wires and affect normal voltage judgment.

$15.99
8
Renogy Wanderer 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Regulator Compatible with Bluetooth Module
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301 Reviews
Product Highlights
  • Optimized for a 12V/24V system; Deep Cycle Sealed (AGM), Gel, Flooded and Lithium battery option ready.
  • Smart 4-Stage PWM charging (Bulk, Boost, Float, and Equalization) increases battery life and improves system performance. Intelligent protection against reverse polarity, overcharging, short-circuit, and reverse current.
  • Backlit LCD screen displays system operation, diverse load control, and error codes.
  • Integrated 5V 2A USB ports to charge USB devices. Compact in size makes it easy to install virtually anywhere.

$19.99
9
GHB 20A 12V 24V Solar Charge Controller Auto Switch LCD Intelligent Panel Battery Regulator Charge Controller Overload Protection Temperature Compensation
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199 Reviews
Product Highlights
  • 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 the 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 flashe fastly, when the battery was a 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 >> 20A; USB Output Voltage: 5V; Total USB Output Current: 3A; DC Output Voltage: 12V. To connect your load and the cables with the 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. (Kindly suggest to use standard 11-15 AWG wire to connect with terminals perfectly.)

$33.99
10
EEEKit 30A Solar Charge Controller, Dual USB Port Solar Panel Battery Intelligent Regulator, Multi-Function Adjustable LCD Display with Timer Setting On/Off Hours, 12V24V 30A
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3 Reviews
Product Highlights
  • Wide CompatibilityThe solar charger controller with 30A rated discharge current is compatible with 12V or 24V system automatically, suitable for lead-acid batteries: OPEN, AGM, GEL. Dual USB 5V/3A output ports support mobile phones, tablet PCs or other devices that require 5V voltage.
  • Reliable ProtectionEEEKit solar charge regulator provides over-current protection, short-circuit protection, inverse connection protection, low voltage and overcharge protection, a reliable protector for your devices.
  • IntelligentBuild-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. The solar controller will turn off automatically once the voltage is too low.
  • Functional LCD DisplayIntuitive LCD display that can clearly indicate the status and data is able to switch modes and parameter configuration, suitable for home, industrial, commercial, etc.

$13.99

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