10 Best Solar Charge Controllers (2023 Reviews)
Are you looking for the solar charge controllers? Do you know what to consider before buying one? Well, we’ve managed to put together a list of the best solar charge controllers for your consideration. You can choose one and use it according to your needs.
In most cases, customers lack knowledge about market conditions, which leads to poor purchasing decisions. Fortunately, you have come to the right place as we will present you with a complete guide on how to select the solar charge controllers for you. We have searched for hours and spent a lot of time and effort making sure you get a good return on your hard-earned money.
Best solar charge controllers
Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A
EDITOR’S CHOICE
Specifications:
Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A
$19.99 in stock
2 new from $19.99
Free shipping
Amazon.com
as of October 23, 2022 10:08 am
Features
- 【12V/24V Automatically Detect】Automatically detects 12V or 24V DC system voltages (for non-lithium batteries only), and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes
- 【Smart 4-Stage PWM Charging】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.
- 【Compact in size】Which makes it easy to install virtually anywhere.
- 【Multiple battery adaptation】 Deep Cycle Sealed (AGM), Gel, Flooded and Lithium battery option ready.
- 【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. Make sure to FIRST lower each terminal hatch by screwing the terminals counterclockwise (CCW) to expose the wire terminal hatch to the open position. THEN secure each cable by rotating the screws clockwise (CW) to the closed position.
[Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a)
PREMIUM PICK
Specifications:
![[Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a)](https://m.media-amazon.com/images/I/41M0gMi3O2L._SL500_.jpg)
[Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a)
$14.92 in stock
Amazon.com
as of October 23, 2022 10:08 am
Features
- UPGRADED SOLAR PANEL CONTROLLER: Compatible with 12V 24V system.This solar charge controller helps you manage the working of solar panels and battery in solar systems automatically with the build-in industrial microcontroller. You don't need to reset it when the battery runs out cause it will memorize various parameters set by the user. You can also charge your mobile phone, tablet, PCs through Dual USB output 5V/2.5A (max).
- SAFE TO USE: Equipped with overcurrent protection, short-circuit protection, inverse connection protection, low voltage, and overcharge protection, and have fully 3-stage PWM charge management. This 30A solar charge controller will help you improve the system efficiency safely and prolong the life span of the battery.
- PLEASE NOTE: The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL. Do not support any other batteries. The solar controller will turn off automatically to protect the lifespan of your battery if the voltage of the battery drop below 8V.
- LCD DISPLAY: Let you know the status and data with LCD Display. You can also switch modes and parameter configuration conveniently and can use this controller in a different place like home, industrial, commercial, etc.
- WARRANTY: 12-month warranty and lifetime technique support. If there is any problem, please contact us through amazon email, we will arrange a refund or a replacement.
Renogy Rover 40 Amp 12V/24V DC Input MPPT Solar Charge Controller Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery
PREMIUM CHOICE
Specifications:
Renogy Rover 40 Amp 12V/24V DC Input MPPT Solar Charge Controller Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery
$140.14 in stock
3 new from $140.14
6 used from $134.53
6 used from $134.53
Free shipping
Amazon.com
as of October 23, 2022 10:08 am
Features
- Automatically detect 12V or 24V DC system voltages Innovative MPPT technology with high tracking efficiency up to 99% and peak Conversion efficiency of 98%
- Die-cast aluminum design for heat dissipation and The capability of measuring the battery's temperature and remote monitoring Customizable charging voltages
- Charges over-discharged lithium-ion batteries Error code detection for easy self diagnoses
- Compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium Electronic protection: Overcharging, over-discharging, overload, and short circuit Reverse protection: Any combination of solar module and battery, without causing damage to any component 4-stage charging: Bulk, Boost, Float, and Equalization and LCD screen with programmable charging parameters
- RS232 port allows the Rover to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smart phone app
Victron Energy SmartSolar MPPT 100V 30 amp 12/24-Volt Solar Charge Controller (Bluetooth)
Specifications:
Victron Energy SmartSolar MPPT 100V 30 amp 12/24-Volt Solar Charge Controller (Bluetooth)
$221.99
in stock
21 new from $221.99
1 used from $240.00
1 used from $240.00
Free shipping
Amazon.com
as of October 23, 2022 10:08 am
Features
- SmartSolar MPPT 100-Volt 30 amp: A solar charger gathers energy from your solar panels, and stores it in your batteries, Using the latest, fastest technology, SmartSolar maximises this energy-harvest
- The Victron Energy SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged
- MPPT Solar charge controller: By constantly monitoring the voltage and current output of your solar (PV) panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage
- Anytime anywhere remotely control and monitor the extensive features of your SmartSolar MPPT solar charge controller with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect
WERCHTAY 30A Solar Charge Controller 12V/ 24V Solar Panel Charge Controller Intelligent Regulator with 5V Dual USB Port Display Adjustable Parameter LCD Display and Timer Setting ON/Off Hours
Specifications:
WERCHTAY 30A Solar Charge Controller 12V/ 24V Solar Panel Charge Controller Intelligent Regulator with 5V Dual USB Port Display Adjustable Parameter LCD Display and Timer Setting ON/Off Hours
$13.92 in stock
Amazon.com
as of October 23, 2022 10:08 am
Features
- 30A SOLAR CHARGE CONTRALLER: WERCHTAY Solar Charge controller compatibility with 12V and 24V system, Discharge Current: 30A; dual USB output 5V / 2.5A, 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, suitable for lead-acid batteries: OPEN, AGM, GEL.
- FUNCTIONAL LCD SCREEN: Easy to install and operate, Intuitive LCD display that can clearly indicate the status and data is able to switch modes and parameter configuration, The level of complete power-off is adjustable, which can perfectly protect the lithium battery from over-discharge, suitable for home, industrial, commercial etc.
- 3-STAGE PWM CONTROL CHARGING: Fully 3-stage PWM regulation charging using direct charge, lifting charge, floating charge three-stage PWM regulation charging mode. Using the controller to realize efficient and fast intelligent charging, and effectively prolong the service life of the battery.
- MULTIPLE INTELLIGENT PROTECTION: Built-in overcurrent protection, short circuit protection, reverse connection protection, open circuit protection, all automatic recovery, no damage to the controller, a reliable protector for your devices.
- OUR SALES SERVICE : WERCHTAY Solar charge controller built-in instructions, please refer to the operating instructions to learn how to install and use. If you are not satisfied with your order, We have professional customer service personnel who can solve your problems online 7/24h.
MPPT 60amp Solar Charge Controller 12v 24v 36v 48v auto max 150V Solar Panel Regulator Input fit for Lead Acid Lithium Gel Battery
Specifications:
MPPT 60amp Solar Charge Controller 12v 24v 36v 48v auto max 150V Solar Panel Regulator Input fit for Lead Acid Lithium Gel Battery
$188.00
in stock
1 used from $186.12
Free shipping
Amazon.com
as of October 23, 2022 10:08 am
Features
- Solar Panel: Fit for 900W(12V);1700W(24V);3400W(48V);Max input Voltage:150V PV.
- MPPT best working voltage range:DC18V-DC80V(12V);DC30V-DC100V(24V);DC65V-DC150V(48V)
- Support 4 charging options: Sealed Gel AGM Flooded Lithium Battery， User-defined,
- 12V 12V 24V 48V Auto,36V need to be adjusted by yourself
- LCD Display---clear to see operating data and working condition, Real-time energy statistics function with Multiple load control modes,Mppt solar charge controller Display the daily power generation curve and current curve.
Allto Solar Intelligent 10A MPPT Solar Charge Controller,10 Amp 12 Volt Solar Panel Regulator with Digital LCD Display + Temp Sensor + Charging Level for 12 Volt Wet Gel AGM Lithium LiFePO4 Battery
Specifications:
Allto Solar Intelligent 10A MPPT Solar Charge Controller,10 Amp 12 Volt Solar Panel Regulator with Digital LCD Display + Temp Sensor + Charging Level for 12 Volt Wet Gel AGM Lithium LiFePO4 Battery
$39.95
in stock
Amazon.com
as of October 23, 2022 10:08 am
Features
- [Compact & Portable ] Improved over the PMW charge controller, Allto Solar MPPT (Maximum Power Point Tracking) charge controller bringing a new generation to maximizing use solar power to charge your system, it is 25% smaller in size but captures as high as 15%-30% performance to charge the battery with no additional self power consumption. High tracking efficiency of up to 95% while PMW charge controller is 65%-80%. Automatically detect 12V DC system voltage.
- [ Multi-protection to Ensure Safety ] Built in over temperature protection, over voltage protection, over current protection, over charging protection, over discharging protection, over load protection, short circuit protection to provide full protection for your battery, to maximally avoids the damage due to system fault or installation error.
- [ Works with Multiple Batteries ] Compatible with AGM, Gel, Deep Cycle Sealed, Gel, Flooded and LiFePO4 Lithium Battery. 3 stage charging: boost, float, and equalization to get the maximun use of solar energy. Great for deep cycle, starter, marine, car, powersport and more.
- [ Visual Monitor ] Equipped with digital LCD display to monitor the real-time solar current and the battery voltage and to know the exact working condition of the solar panel and battery. Completely powered by solar directly, no power consumption for the battery! Come with auto memory function, automatically return to its last selected mode.
- [ Temp Sensor ] An integrated thermal sensor eliminates over-charging in hot climates and under-charging in cold climates.
Victron Energy SmartSolar MPPT Tr 150V 70 amp 12/24/36/48-Volt Solar Charge Controller (Bluetooth)
Specifications:
Victron Energy SmartSolar MPPT Tr 150V 70 amp 12/24/36/48-Volt Solar Charge Controller (Bluetooth)
$589.05
in stock
5 new from $589.04
1 used from $700.00
1 used from $700.00
Free shipping
Amazon.com
as of October 23, 2022 10:08 am
Features
- Built-In Bluetooth: Monitor or update the controller via smartphones or other devices
- Up to 1000 watts at 12 volts, 2000 watts at 24 volts, 4000 watts at 48 volts
- Ultra-fast Maximum Power Point Tracking (MPPT) and 98% peak efficiency
- Optional SmartSolar pluggable display is available but not included.
- 5 Year Warranty
30amp Charge Controller, PWM Solar Controller 30A Fit for MAX 1500W Solar Power 12V 24V 36V 48V Lithium/AGM/Gel/Flooded Battery
Specifications:
30amp Charge Controller, PWM Solar Controller 30A Fit for MAX 1500W Solar Power 12V 24V 36V 48V Lithium/AGM/Gel/Flooded Battery
$39.60
in stock
1 used from $30.51
Free shipping
Amazon.com
as of October 23, 2022 10:08 am
Features
- 30A PWM solar controller, Intelligent controller able to choose 12V/24V/36V/48V Lead-acid battery (Sealed, Gel, Flooded) and Lithium battery (LiCoMnNiO2, LiFePO4)
- Multiple load control modes: 24Hours Working Control, Light Control, Light and Dual Time Control
- Controller Automatic temperature compensation and Full protection, like Reverse-Polarity, Battery Reverse, Over-Heating,Over-Current, Over-Load, Low-Voltage Lightning Protection.
- 4 stages PWM charging: Bulk, Absorption, Equalize, Float;
- Double USB output 5V/2A and LCD display with Back-lighting shows device’s operating data and working condition
ExpertPower 200W 12V Solar Power Kit | 200W Mono Rigid Solar Panels, 20A MPPT Solar Charge Controller | RV, Trailer, Camper, Marine, Off Grid, Solar Projects
Specifications:
ExpertPower 200W 12V Solar Power Kit | 200W Mono Rigid Solar Panels, 20A MPPT Solar Charge Controller | RV, Trailer, Camper, Marine, Off Grid, Solar Projects
$295.99
in stock
Amazon.com
as of October 23, 2022 10:08 am
Features
- LiFePO4: ExpertPower’s newest line of batteries – The No.1 Sealed Lead Acid Battery Seller on Amazon.
- This Off-Grid Solar System Kit includes two 100W Monocrystalline Solar Panels and one 20A MPPT Solar Charge Controller with Bluetooth, one pair 10ft 12AWG MC4 Solar Cables, one pair 6ft 12AWG Battery Cables and two sets Solar Panel Mounting Brackets.
- System Detect: The 20A MPPT controller automatically recognizes 12V and 24V systems for quick setup and utilizes modern solar technology to maximize your solar array's power generation by over 20% through sophisticated tracking and capture compared to PWM with auto-detects 12V/24V systems.
- Smart Tech: The controller automatically regulates charging profiles relative to ambient temperatures, providing the best level of charge in any condition and protecting against over-charge, over-discharge, overload, and short circuit.
- Digital Display: The unit offers an ease-of-access screen interface, displaying data ranging from state of charge to battery health.