The Best Solar Charge Controllers For Lithium Batteries

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:

Top Pick

3000W Solar Inverter 24V DC to 120V AC, Off-Grid…

SaleRunner Up

80 Amp MPPT Solar Charge Controller 48V 36V 24V…

SaleBest Value

Renogy Wanderer Li 30A 12V PWM Negative Ground…

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:

3000W Solar Inverter 24V DC to 120V AC, Off-Grid Pure Sine Wave Inverter with 60amp MPPT Charge Controller, Work with 24V Lead Acid and Lithium Battery and Support Utility/ Generator/ Solar Charge

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Highlighted Features:

3000W Pure sine Wave Inverter 24V DC to 120V /110V AC, built in 60A Mppt charge controlle, is a new all-in-one hybrid solar charge inverter, Max 1600W 40A 100V Input , Starting voltage>35V. Max 1400W 60A output.Fit for24V Lead-Acid(seal, AGM,Gel,Flooded) and Lithium battery. Support Utility/Generator/Solar Charge.
24V Hybrid Inverter, applies Advanced MPPT technology Charging with an efficiency of 99.9% and inverter with DC to AC advanced SPWM technology which output pure sine wave power.
LCD display designand 3 LED indicators for dynamic display of system data and operating status, Intelligent variable speed fan to efficiently dissipate heat and extend system life.
Four charging modes are optional, i.e. Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging; and two output modes are available, i.e. Inverter and Mains, to meet different application requirements.
Complete protections, including short circuit protection, over voltage and under voltage protection, overload protection, reverse protection, etc.

Sale2

80 Amp MPPT Solar Charge Controller 48V 36V 24V 12V Auto, 80A Solar Panel Regulator Max Input Power 1100W-4500W, for AGM Sealed Gel Flooded Lithium Battery

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Highlighted Features:

Fit for solar Panel: 1140W(12V);2260W(24V);3420W(36V);4540W(48V);Max input Voltage:150V PV;MPPT best working voltage range:DC18V-DC80V(12V);DC30V-DC100V(24V);DC65V-DC150V(48V)
APC series MPPT Charge Controller: 12V/24V/48V Auto identifying system volt. Auto control system to limit the charging power & current go over the rated value.
RS485 Communication:connect a wifi box (need to buy extra). It can remotely control MPPT and view relevant data through the mobile phone of Android system.
Support for 4 type Battery charging: Lead-acid (Sealed, AGM, Gel, Flooded) and User ( Lithium Battery).
The tracking rate of maximum power is ≥99% and the maximum conversion rate is >98%,can be widely used for various applications, e.g. solar RV, household system and industrial field monitoring, etc.
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.

Sale3

Renogy Wanderer Li 30A 12V PWM Negative Ground Solar Charge Controller Solar Panel Regulator w/ Temp Sensor Function Fit for Lithium, Sealed, Gel, and Flooded Batteries, Wanderer Li 30A

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Highlighted Features:

【Optimized for 12V Batteries】Compatible with 12V battery banks on the market, including lithium batteries. The LED indicators allow you to set battery types and check the charging staus with ease.
【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.

EpRec 30A 12V 24V PWM Solar Charge Controller Compatible with Lead Acid/ Lithium-ion/ Lithium Iron Phosphate Battery

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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

Renogy 60A 12V/24V/36V/48V DC Input MPPT Solar Charge Controller Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 60A

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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.

EPEVER MPPT Solar Charge Controller 30A 12V 24V Auto, Solar Charge Controller Max 100V Input Negative Grounded Solar Regulator, for Lead-Acid and Lithium Batteries

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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.

ExpertPower 200W 12V Solar Power Kit | 12V 20Ah LiFePO4 Lithium Battery | 200W Mono Rigid Solar Panels, 20A PWM Solar Charge Controller | RV, Trailer, Camper, Marine, Off Grid, Solar Projects

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Highlighted Features:

LiFePO4: ExpertPower’s newest line of batteries – The No.1 Sealed Lead Acid Battery Seller on Amazon. Our LiFePO4 battery provides 2500 – 7000 cycles & a 10 years lifetime with built-in Battery Management System (BMS) protects it from overcharge, deep discharge, overloading, overheating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage. Built-in low-temp cut off prevents charging under 23 °F (-5 °C).
This Off-Grid Solar System Kit includes one 12V 20Ah LiFePO4 Battery, two 100W Monocrystalline Solar Panels and one 20A PWM Solar Charge Controller, one pair 10ft 12AWG MC4 Solar Cables, one pair 6ft 12AWG Battery Cables and two set Solar Panel Mounting Brackets and one set Y Branch Adapter Cable.
System Detect: The 20A PWM controller automatically recognizes 12V and 24V systems for quick setup and programmed to maximize LiFePO4 Battery’s life through a meticulous CC-CV charging algorithm.
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.

Sunnysky Solar MPPT Solar Charge Controller 12V/24V/48V 60A Solar Charge Controller for Lithium Battery and Lead-Acid Batteries with Intelligent LCD Display

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Highlighted Features:

Fit for solar Panel: 900W(12V);1800W(24V);3600W(36V);4540W(48V);Max input Voltage:150V PV;MPPT best working voltage range:DC18V-DC120V(12V);DC30V-DC120V(24V);DC65V-DC150V(48V)
SUNNYSKY Solar series MPPT Charge Controller: 12V/24V/48V Auto identifying system volt. Auto control system to limit the charging power & current go over the rated value.
Optional Wifi box ,RS-485 Conmmuication Wireless Monitoring by Mobile Phone APP,available to meet various communication requirements in different situations.
Support for 4 type Battery charging: Lead-acid (Sealed, AGM, Gel, Flooded) and User ( Lithium Battery). Display the daily power generation curve and current curve.
The tracking rate of maximum power is ≥99% and the maximum conversion rate is >98%,can be widely used for various applications, e.g. solar RV, household system and industrial field monitoring, etc

Sale9

Renogy Voyager 20A 12V/24V PWM Waterproof Solar Charge Controller w/ LCD Display for AGM, Gel, Flooded and Lithium Battery, Used in RVs, Trailers, Boats, Yachts, Voyager 20A

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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.

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

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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.
[ 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.
[ Easy to Use ] SAE connector allows fast and easy connection, 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.

Sale11

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

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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

OOYCYOO Solar Charge Controller MPPT 100 amp 12V/24V Auto, 100A Solar Panel Charge Regulator with Blacklight LCD Display Max 100V for Lead-Acid Sealed Gel AGM Flooded Lithium Battery

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Highlighted Features:

MPPT Solar Controller 100A 🌞 —【 Battery type:】 LiFePO4, AGM is compatible with more battery charging;
MPPT Solar Controller 100A 🌞 —【 The best open circuit voltage (Voc) of solar panels:】 12V system: Voc ≥18V, Voc≤96V; 24V system: Voc ≥36V, Voc≤96V; (automatic identification of 12V/24V system);
MPPT Solar Controller 100A 🌞 —【 Charging current and MAX.PV input power:】 (12V/24 system)100A: MAX.PV=1300W/2600W;
MPPT Solar Controller 100A 🌞 —【 Prevention:】 overcharge, overdischarge, overload, overheat, reverse polarity, lightning and other protection functions;
MPPT Solar Controller 100A 🌞 —【 Worry-free installation and after-sales guarantee:】 professional technical team guides the installation; Amazon warehouse logistics;

Pikasola 60amp MPPT Solar Charge Controller, Auto 48V 24V 12V Battery Regulator with Color LCD Display, Mppt Charge Controller for Solar Panels, Suit Lead-Acid & Lifepo4&Lithium Battery

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Highlighted Features:

★MPPT Charge Controller 60A: Innovative MPPT technology with high tracking efficiency up to 99% and peak Conversion efficiency of 98%. Max PV Power: 720W /12V, 1440W /24V 2880/48V.
★All Battery Type Support: Solar charge controller can support all kinds of battery, Lead-acid &Life PO4 & Ternary Lithium Battery. The Default Setting is Ternary Lithium battery.
★Color Programmable LCD Screen: Solar controller match 12-24-48V battery Auto. The major parameters can be programed via Color LCD Screen. Colorful LCD Display is clearer for you to operate.
★Good Heat Dissipation: Pure Aluminum backboard make charge controller for solar panel with good Heat Dissipation. Especially multi-edge backboard design increases the heat dissipation area. Make solar mppt inverters keep in optimal heat dissipation state for long working time.
★Full Protection: Over-charge&Over-discharge Protection, short-circuit&open circuit&reverse protection, over current protection, overheat temperature protection. So the mppt controller can be wildly used in RV/trailer/Marine/Boat/Camp/Home.

PowMr MPPT Charge Controller 60 amp 48V 36V 24V 12V Auto – Max 160VDC Input LCD Backlight Solar Charge for Vented Sealed Gel NiCd Lithium Battery【Software Update Version】(MPPT-60A)

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Highlighted Features:

❶【Software Update Version】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.
❷Fit 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.
❸Blacklight 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.
❹Intelligence Fan-on temperature >45℃ and off < 40℃,Porous heat dissipation.and fan use BEARING technologies increase life UP TO 5000hrs in normal use.
❺【What You Get】we consider that the larger diameter of the wire will be greater cost for customers, so we designed two connectors for each pos and negs on solar and batteries connectors. copper wires:9AWG.Hope you love it.

EPEVER 100A MPPT Charge Controller 48V 36V 24V 12V Auto, 100 amp Solar Controller MPPT Negative Ground Max 150V Input fit for Litium Sealed (AGM) Gel Flooded User Battery

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Highlighted Features:

Tracer AN series MPPT Charge Controller: 12V/24V/36V/48V Auto identifying system volt. Auto control system to limit the charging power & current go over the rated value.
100 amp Charge Controller Max Input Solar Panel Power: 1250W/12V, 2500W/24V, 3750W/36V, 5000W/48V. Max input Voltage: 150V. Real-time energy recording and statistical.
100A Solar Controller MPPT support for 4 type Battery charging: Litium, Lead-acid (Sealed, AGM, Gel, Flooded) and User (Not for Lithium). Battery temperature compensation function to ensure the controller’s life.
RS-485 communication bus interface and Modbus communication protocol, available to meet various communication requirements in different situations.
Solar Regulator Mppt can be widely used for various applications, e.g. solar RV, household system and industrial field monitoring, etc. The stocks starting from August 2020 are all upgraded versions that support lithium batteries.

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

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Highlighted Features:

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;
Intelligent 4 stages PWM charge controller: Bulk, Absorption, Equalize, Float; Can work with Lead-acid battery (Sealed, Gel, Flooded) and Lithium battery (LiCoMnNiO2, LiFePO4);
Rich LCD display with Back-lighting shows device’s operating data and working condition
Double USB output 5V/2A, Automatic temperature compensation and accumulated function of charge and discharge KWH;

Sale17

Renogy 40A 12V/24V Auto MPPT Solar Charge Controller with LCD Backlit Display w/ Temp Sensor Fit for Gel Sealed Flooded and Lithium Battery, Rover Elite 40A

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Highlighted Features:

12V /24V Automatic System Recognition
Backlit LCD displays system information and identifying error codes
Advanced MPPT Technology with up to 99% high tracking efficiency, 96% conversion efficiency, and Lithium-reawakening feature
4 Deep Cycle Battery Pre-Sets: Gel, Flooded, Lithium-Iron Phosphate (12. 8V), and Sealed/AGM.
Multiple Electronic Protection Features, including overcharging, over-discharging, reverse polarity, and over-temperature
Power Source Type: Solar Powered

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:

Who makes the best quality solar charge controller for lithium battery in the industry?
Which one is the best solar charge controller for lithium battery for the money?
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. 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.