Top 17 Best Solar Charge Controllers For Lithium Batteries in 2022

Finding the right solar charge controller for lithium battery has become a challenging task because there are so many choices out there. This is why we’ve compiled a list of the best solar charge controllers for lithium batteries so that you can compare them and choose the right one to fulfill your needs.

All the solar charge controllers for lithium batteries featured on this page are independently chosen. When you make any purchase through links on this site, we may earn a small commission at no extra cost to you.

Followings are the best-selling solar charge controllers for lithium batteries on Amazon today:

Last update on 2022-12-01 / Affiliate links / Images from Amazon Product Advertising API

List of the Best Solar Charge Controllers For Lithium Batteries

To make your choice easier, we’ve listed here a collection of the best-selling solar charge controllers for lithium batteries available on the market today:

Sale1
Highlighted 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.
  • 【Real-time Monitoring】The RS232 port can work with the BT-1 Bluetooth module to deliver real-time energy data across the DC Home smart phone app & Renogy ONE M1
Sale2
Highlighted Features:
  • 20A solar Charge controller, 12V24V Auto, support 60-480W solar pane, Max VOC of Solar panel is 55V;
  • Solar Regulator 20a, work with 60W~480W Solar power, Max input 480W 75V;Max input 240W Solar Power when battery is 12V, Max input 480W 75V when battery is 24V.
  • Work with Lithium or lead-acid battery charging parameter preset, Advanced MPPT maximum power point tracking technology solar charge controller, tracking efficiency is no less than 99.5%.
  • Controller Rated charge current 20A, the charging maximum conversion efficiency can reach 97 %.
  • Solar controller 20amp with Excellent heat sink design and Multiple load control modes: 24Hours Working, Light Control, Light+Time Control
3
Highlighted Features:
  • ☀☀☀Solar charge Controller with dual USB ports, USB Output: 5V/2A max. Battery voltage: 12V/24V auto; Rated Charge & Discharge Current: 30A; Settable operating modes of loads, Adjustable power rate with dual USB ports; 4-Stage(Boost, ABS, Equalization, Float).
  • ☀☀☀This solar charger controller equipped with industrial-grade STM 8 microprocessor to control the charger and discharge process.the power MOSFET is used as and electronic switch without any mechanical switches.
  • ☀☀☀The solar regulator is only suitable for lead acid batteries:lithium, OPEN, AGM, GEL. not for nickel hydride, 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
  • ☀☀☀Easy to Use: Solar controller comes with a backlight display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration.The charge controller should connect the battery first, then the solar panel, and finally the load! The disassembly sequence is contrary to the wiring order.
  • ☀☀☀Mutiple Electric Protection: short-circuit protection,open-circuit protection,reverse protection,over-load protection, more safty for using, suitable for home, industrial, commercial, etc small solar system,【Good Heat Dissipation】Dual mosfet Reverse current protection ,low heat production(avoid direct sunlight exposure or damp place)
4
Highlighted Features:
  • 【Upgraded Solar Panel Controller】This 30a solar charge controller compatibility with 12V 24V system.Fully 4-Stage PWM charge (Boost, ABS, Equalization,Float),the power MOSFET is used as and electronic switch without any mechanical switches and equipped with industrial-grade STM 8 microprocessor to prolong your battery life cycle.
  • 【LCD Display】Backlight LCD display PV/Battery/Load charge and discharge parameter.Dual USB can give your electronic product max 5V 2.5A.
  • 【Intelligent Control】This solar controller fit for lithium-ion/ lithium iron phosphate /Lead-acid batteries(OPEN,AGM,GEL,) with mutiple load timer(Load should be DC).It has a wide range of applicability and automatically identifies daytime/night.For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically.
  • 【Safe to Use】PWM charge controller Protection:Dual MOSFET Reverse current /over heat /Under-voltage discharge discharge /short-circuit /open-circuit / over-load /over-charging protection.more safe for home, industrial,commercial etc.
  • 【Customer First】12 months honor warranty from EpRec and 24hrs after service.Your satisfaction is our priority.
Sale5
Highlighted 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
Sale6
Highlighted Features:
  • 4-STAGE PWM Technology: The Voyager controller is equipped with advanced smart PWM technology with high charging efficiency. It provides 4-stage charging (Bulk, Absorption, Float and Equalization) in order to protect the battery.
  • IP67 Rated Waterproof: With an IP67 rated waterproof design, the Voyager controller is suitable for outdoor use and will remain fully operational when exposed to water spray, rain, or condensation.
  • Multiple Protections: The Voyager controller has multiple intelligent protections against reverse polarity, over charge, short-circuit, reverse current, overload, and over discharge, keeping your battery fully protected.
  • Support Multiple Battery Types: The Voyager controller can automatically sense 12V or 24V system voltage when paired with a Gel, AGM, or Flooded batteries. It also comes with a Lithium activation feature.
  • Backlit LCD displaying system: The Voyager comes with an LCD display showing accurate and timely information including charging current, generated energy, temperature, battery voltage, and error codes that allows users to monitor and control charging.
7
Highlighted 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.
  • 【 FULL PROTECTIONS TO ENSURE SAFETY 】 Built in internal protection system and smart 3 stages charging to safeguard your battery from over-charge, over-discharge, over-voltage, over-current, over-load, short circuit, reverse polarity and over-temperature, to maximally avoids the damage due to system fault or installation error and ensure your battery to efficiently and safely charged to 100%.
  • 【 WORKS WITH MULTIPLE BATTERIES 】 Compatible with variety of 12 volt batteries of AGM, Gel, Deep Cycle, Sealed, Lead-acid, Flooded and LiFePO4 Lithium Battery. 3 stages smart charging: boost, float, and equalization to get the Maximum use of solar energy. Great for deep cycle, starter, marine, car, powersport and more.
  • 【 VISUAL MONITOR & NO POWER CONSUMPATION 】 Equipped with digital LCD display to visual monitor the working conditions of solar panels and battery. Powered directly by sunlight, not drain from your battery ! Please expose the solar panel to the full sun and ensure there is no shadow or overcast to get sufficient sunlight to start the charge controller.
  • 【 TEMPERATURE COMPENSATION 】An integrated thermal temp sensor eliminates over-charging in hot climates and under-charging in cold climates.
  • 【 EASY TO USE 】SAE connector allows quickly connect or disconnect, plug and play. Really practical and useful. IMPORTANT: This MPPT charge controller has standard polarity as shown in the image of the user manual, a polarity adapter is required if your solar panel doesn't match the charge controller. Check our MPPT with polarity adapter ASIN: B09W5YCRR7.
Sale8
Highlighted Features:
  • 【12V/24V Automatically Detect】Automatically detects 12V or 24V DC system voltages (for non-lithium batteries). 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.
  • 【Flush Mount Design】Designed to cleanly flush mount on walls, providing a sleek, integrated look. An included Surface Mount Attachment allows for versatility in mounting.
  • 【Negative Ground】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.
  • 【Multiple Battery Adaptation】 Deep Cycle Sealed (AGM), Gel, Flooded and Lithium battery option ready.
  • 【Real-time Monitoring】The RS232 port can work with the BT-1 Bluetooth module to deliver real-time energy data across the DC Home smart phone app & Renogy ONE M1
9
Highlighted Features:
  • Negative Ground Charge Controller featuring advanced MPPT technology with high tracking efficiency up to 99.5% and peak conversion efficiency of 98%. Maximizing the energy from solar panels to charge your system.
  • This MPPT Controller protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. It protect the battery from being over-charged by the solar modules and over-discharged by the loads.
  • The Tracer AN's charging process has been optimized for long battery life and improved system performance.It includes a 4-stage battery charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system's performance
  • Solar Charge Regulator support PC software, APP and MT-50. Auto identifying 12V/24V DCsystem voltage.Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded and Lithium. Multiple load control method,
  • MPPT Charge Controller with blackligh LCD screen for displaing system information and working condition. Die-cast aluminum design allows for efficient heat dissipation.
10
Highlighted Features:
  • 30A PWM solar controller, Intelligent controller able to choose 12V/24V 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
11
Highlighted Features:
  • 【60A MPPT CHARGING CONTROLLER + 1 Pair 10 Feet Black + 10 Feet Red PV Cable】 4-stage battery charging algorithm for a rapid, efficient , safe charging(Bulk Charge, Boost Charge, Float Charge,and Equalization), 60amp Rate Charging current.
  • 【Controller WIDE RANGE SOLAR VOLTAGE/POWER SUPPORT】Controller support High PV Input Power/voltage. Controller can accept Solar voltage up to 190V. When battery is 12V system: Suggest Solar power 720W, suggest range:DC20V~DC80V1440W 105V when 24V; 2100W 150 when 36V; 2800W 150v when 48V.
  • 【12V/24V/36V/48V BATTERY SUPPORT】Negative grounding design controller more safe, controller Compatible with a variety of batteries(lead-acid and lithium, User customize); Sealed, Gel, Flooded and LI (LFP) battery charging parameter pre-set, other battery can be customize charging parameter according your need.
  • 【0 layer MPPT charge controller】Easy to know Charging process in one glance.
  • 【FULL CHARGING PROTECTIONS】Short Circuit/Overcurrent/Reverse Polarity,etc.protections; Very detail LCD screen and 4 buttons make this solar controller very simple to use. And detail troubleshooting list, Fast service support and Simple and detail wiring instruction avaiable.
Sale12
Highlighted Features:
  • Wide Compatibility: The Solar Charge Controller is automatically compatible with 12V or 24V systems and is suitable for a variety of batteries: lead-acid batteries, lithium iron phosphate batteries, and ternary lithium batteries.
  • Safe to Use: The Solar Panel Controller has overcurrent short circuit protection, reverse polarity protection, and low voltage overcharge protection. adopts full 3-level PWM charge management.
  • LCD Display: The Solar Panel Charge Controller has a large LCD, which can switch modes and adjustable parameters, clearly indicating the status and data.
  • Intelligent and Useful: The Solar Controller has a built-in industrial microcontroller, which automatically manages and memorizes various parameters set by the user, and the data will not be lost when the battery is exhausted.
  • Easy to Apply: The Solar Charge Controller should connect the battery first, then the solar panel, and finally the load. It can be used for home, industry, commercial, camping RV, etc.
Sale13
Highlighted Features:
  • â¶ă€Software Update MPPT Design 】100% MPPT 60A solar charge controller Intelligent, Max efficiency ≄98.1%, PV utilization ≄99%. Built-in DSP controller with high performance Automatic battery voltage detection 12V/24V/36V/48V, Make sure batteries' voltage more than 12V to boost controller and make sure battery has enough power to Self-detection when connected to the controller.
  • â·ă€Multiple Battery Adaptation】 Fit for USER(can be set Lithium, Lifepo4, Li(NiCoMn)O2)/Vented/Flooded/Sealed/Gel/NiCd battery. User programmable for absorption voltage/Floating voltage/Low voltage disconnect./Load Timer. Real-time energy recording. Two connectors for each pos and negs on solar and batteries connectors. copper wires:9AWG.
  • ❾【Full System Protection】Backlight LCD Dispaly PV voltage/output power/Battery voltage/charging current/working mode/Temperature. ☀ TROUBLESHOOTING function and LCD display and can help users not only check the whole system operating data and statuses but also quickly identify system faults and modify parameters.
  • âč【Fan Heat Dissipation】Intelligence Fan-on temperature >45℃ and off < 40℃,Porous heat dissipation.and fan use BEARING technologies increase life UP TO 5000hrs in normal use. Suitable for RVs, Commercial Vehicles, Boats, Yachts, and Solar system.
  • âș【Notiction】If you use sealed lead acid, vented gel battery, and etc, you donn't need to set any parameters, the controller can adjuste automaticly and work normally; but if you use lithium batteries, you need to properly adjuste parameters according to the actual voltage of the battery, becauese the voltage of lithium batteries is unstable, such as acid battery 12V is 12V, lithium battery 12V may be 11.1V or 14.8V.
Sale14
Highlighted 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
15
Highlighted Features:
  • 【32-bit high-speed main control chip】 The solar charge controller adopts ST 32-bit chip and Complete multi-stage PWM charge management, which can track power faster and more accurately, and maximize the use of solar panel energy for your system Charging, it's safer to use
  • 【Functional LCD display】: Automatic detection of 12V or 24V DC system voltage, intuitive LCD display, can clearly display status and data, you can also easily switch modes and parameter configuration, suitable for home, industry, business, etc. The LCD has a built-in energy-saving backlit LCD, which is clearer and more beautiful to use
  • 【Safe & Reliable】Built-in reverse connection protection, open-circuit protection, high-temperature protection, over-current/short-circuit protection (optional), which are all self-recovery types, with no damage to the controller. Double MOS anti-backflow circuit, ultra-low heat generation. Reduce battery damage and prolong service life
  • 【4-Stage Safely Charging】Multiple charging modes to maximize battery protection, Features 4-stage charging (Bulk, Boost, Float, and Equalization) of Lead Acid Batteries and 2-stage charging (Bulk and Boost) for Lithium batteries as well as Lithium Reactivation
  • 【Wide compatibility】Compatible with 12v/24v batteries, SLD/FLD/GEL/LiFePO4/AGM/ternary lithium battery, the solar charge controller can be automatically reset after disconnection or wake up automatically after setting the battery type lithium battery
Sale16
Highlighted Features:
  • 【Innovative MPPT Design】Die-cast aluminium design ensuring excellent heat dissipation and Renogy Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98%. It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day.
  • 【12/24/36/48V Automatically Detect】Automatically detects 12V, 24V, 36V or 48V DC system voltages (for non-lithium batteries), which is suitable for RVs, Commercial Vehicles, Boats, Yachts, and any off-grid system.
  • 【Full System Protection】Meant to safeguard your system, the self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, and reverse current.
  • 【Easy to use LCD】 LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes.
  • 【4-Stage Safely Charging】Features 4-stage charging (Bulk, Absorption, Float, and Equalization) of Lead Acid Batteries and 2-stage charging (Bulk and Absorption) for Lithiuim batteries as well as Lithium Reactivation
  • 【Multiple Battery Adaptation】 Compatibility with multiple battery types for convenient use: Sealed Lead Acid, GEL, Flooded and Lithium Iron Phosphate.
  • 【Work With RENOGY ONE】 Add Renogy ONE M1 to achieve smart energy monitoring with intuitive visuals and real-time data. This all-in-one display provides you access to accurate energy system data anywhere, anytime via the DC Home app.

Last update on 2022-11-30 / Affiliate links / Images from Amazon Product Advertising API

Guide for Choosing the Best Solar Charge Controller For Lithium Battery

If you are ever in the market for buying solar charge controller for lithium battery, you probably know how difficult it is to find the best one for the money. You may get confused thinking about:

  1. Who makes the best quality solar charge controller for lithium battery in the industry?
  2. Which one is the best solar charge controller for lithium battery for the money?
  3. How to choose the right solar charge controller for lithium battery on the market?

When it comes to choosing the right solar charge controller for lithium battery among a wide variety of options, you should consider some factors. Those factors may include quality, performance, features, value, etc. Without considering those factors you may end up buying a poor quality solar charge controller for lithium battery that will not provide you with the best value for your money.

Before investing in solar charge controller for lithium battery, you should find the answer to the following questions:

  • Do you really need to buy solar charge controller for lithium battery?
  • How much value you are expecting from the solar charge controller for lithium battery?
  • What factors do you believe should be considered when buying solar charge controller for lithium battery?

To help you make an informed decision, here we are going to discuss the factors that you should consider when shopping for solar charge controller for lithium battery whether online or from any retail store.

Product Quality

Product quality should be the most important factor to consider when shopping for solar charge controller for lithium battery. You are going to use this product for a long time. So, you should consider the quality of the solar charge controller for lithium battery and make sure it will fit your requirement.

Features

The solar charge controller for lithium battery comes with a lot of features and functionalities. In this article, we’ve mentioned the features of each of these solar charge controllers for lithium batteries so that you can choose the right one for your needs. You should read all the features of the solar charge controller for lithium battery before making a decision.

Price

You can get an array of solar charge controllers for lithium batteries, from the cheapest to the most expensive. The solar charge controller for lithium battery that costs more is usually made from better materials and will last longer than a cheaper one. But if you want to be able to purchase a new solar charge controller for lithium battery every few months, you may want to consider the budget-friendly options.

Reviews and Ratings

Finally, the customer reviews and ratings should be considered when buying solar charge controller for lithium battery. Good customer reviews and ratings indicate that the solar charge controller for lithium battery is going to perform well whereas bad ratings and negative reviews indicate that people already have faced problems using that particular product.

Final Verdict

We hope you enjoyed our listing about the best solar charge controllers for lithium batteries. As you can see, there are still so many alternatives to choose from. So, it’s better to check out each of these items carefully and pick the right solar charge controller for lithium battery that сan satisfies all your requirements.

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