Lithium Solar Charge Controller is a kind of Charge Controller that specialized optimized for Charge Lithium ion Battery and LifePo4 Batteries.
For a long time, solar controllers support only charge lead-acid batteries, but as lithium-ion batteries have become more widely used in off-grid solar systems, a growing number of controllers now support charge lithium-ion batteries.
Difference Between Lithium Solar Charge Controller and Common Charge Controller
The most difference between a lithium solar charge controller and a lead-acid charge controller is the power management system. lithium solar chargers are using constant current charging mode and must have a built-in protect board.
Like other dedicated solar controllers, lithium battery solar controllers have MPPT type and PWM type. MPPT Solar Charge controller is a charge controller that adopts Maximum Power Point Tracking Algorithm to harvest the most energy from the solar array.
PWM Charge Controller usually just has 70% converting capacity compare to an MPPT Mode. MPPT Mode is strongly recommended in most cases, but some PWM Charge controllers are also stand out in practice.
We have picked the most popular lithium battery solar charge controllers on the market to make the comparison and rating.
Best Lithium Battery Solar Charge Controller of 2021
- EPever TracerAN MPPT Solar Charge Controller
- ZHCSolar SCF60 MPPT Solar Charge Controller
- ESmart MPPT Charge Controller
- MC RV MPPT Charge Controller
- HP6024 60 Amp Solar Charge Controller (PWM)
- WP5048D Solar Charge Controller (PWM)
- Lithium Solar charge controller SL03 Series (PWM)
- HQST 30 Amp Solar Charge Controller (PWM)
1. EPEVER TracerAN MPPT Solar Charge Controller
The Epever TracerAN MPPT Solar Charge Controller is equipped with an automatic system voltage recognition from 12 to 24V and an auto-saving configuration feature. It can also be linked to a PC software or an MT50 tracker for ongoing surveillance with the multi-function LCD display scheme to display data. The Charge Controller operates with gel, sealed, and flooded battery type lithium and has a range of control modes, including manual, lighting, and light timer. Not only that, but also the controller comes complete with safety including over-voltage of battery, load overload, brief PV or back polarity, and more.
Battery voltage: 12-24V
Max input voltage: 100V
Max current output: 20A,30A,40A
Max. Solar Input Voltage: 100 VDC
Weight: 2.87 lbs.
Dimension: 9.84 x 5.91 x 6.3 in
2. ZHCSolar SCF60 60A MPPT Charge Controller
This is a high-end 60 Amp MPPT solar charge controller that supports 12V 24V 36V 48V system voltage automatically identification and auto-switch. also supporting a wide solar voltage input range from 18-150V. The controller’s MPPT conversion efficiency is up to 99%, and it is designed with fan cooling to ensure that the machine always has high power output, there is no load drop even at high temperature, and continues full power output for an all-day without derating. This controller has a wide application range and can be installed and used in multiple scenes.
This SCF60 60A MPPT Solar Charge Controller Featured High tracking efficiency > 99.5% and Peak Conversion Rate > 97.8%. System Voltage 12V/24V/36V/48V Auto switch, Max PV Input Voltage:150V, Max PV Input Power: 900W(12V), 1800W(24V), 2600W(36V), 3400W(48V)
Support Various Battery Type: Sealed, Gel, AGM, Flooded, Lithium battery, and User Define Type, Lithium Battery is also Support by this Controller while Most controllers on the market don’t.
3. ESmart MPPT Charge Controller 40 Amp 60 Amp
This ESmart MPPT Solar Charge Controller has 40A and 60A Version, the MPPT Controller is the 3rd generation MPPT solar controller, on the basis of the 1st generation experience and customer feedback, we optimized the display, control mode, the mode of connection, and the internal structure, adopt MPPT control algorithm can quickly track the maximum power point of PV array, and improve the utilization of solar energy, LCD display and PC Control Design convenient user for view, record and set parameters, products can be widely used in the solar off-grid system of communication base station, household use System, RV System, street lamp system and field monitoring, etc.
This MPPT Charge Controller supports 48V 36V 24V 12V Auto and Handle Max 150V PV Input, Support Charge Lithium LiFePO Lead-acid Battery.
4. ZHCSolar MC RV MPPT Charge Controller
This MC Series MPPT charge controller uses Power Catcher technology for efficient and reliable solar battery charging. the series has 20 Amp, 30 Amp, 40 Amp, and 50 Amp Model for Chosen, this series MPPT Controller is specially designed for RVs and Marine Battery Charge purposes.
This new and improved ZHCSolar MPPT RV Charge Controller offers much more than a standard MPPT charge controller with Latest Power Catcher High Tech. the Controller is compatible with lithium-ion battery, gel batteries, sealed batteries, open batteries. This highly efficient charge controller keeps the batteries from becoming over-charged or over-discharged. This protection feature increases the longevity of the battery bank.
5. HP6024 PWM Solar Charge Controller
This 60A Solar Charge Controller is a 12V 24V Automatically Identification Smart Charging Regulator, Support Seal, gel, open lead-acid battery, and Lithium Battery Charging. The PV Max. Input Voltage is 55V and Max Panel Input Power is 900W for 12V Battery System, 1800W for 24V Battery System.
Upgrade 3-stage PWM charging algorithm, over-discharge or regular battery equalization charge, effectively prevent the battery from the unbalanced or curing phenomenon, effectively extend the battery life (colloidal, lithium batteries excluded).
This HP6024 PWM Solar Charge Controller was a top-quality PWM Charge Controller on the market. strongly recommend a limited budget project.
6. WP5048D PWM Solar Charge Controller
This 50a solar charge controller is a new generation of multi-functional, intelligent solar charge and discharge controller which can handle max 100V input power and has a 12V/24V/36V/48V auto Identification system. The innovative structural design makes the controller installation safer and more reliable.
The optimized charge and discharge management greatly improves the service life of the battery. At the same time, the large LCD display contains more content, the diagram is more beautiful and easier to understand, and the simplified display management maximizes the display of the working status and parameters of the system. The intelligent backlight control can be clearly viewed even in a dim environment. A variety of control parameters can be set to meet a variety of application needs.
the WP5048D Support Lead-acid Battery and Lithium Battery Charging Also Can be Work From the Solar Panel when the Voltage of Lithium Battery is 0 (Zero) V.
7. SL03 PWM Charge Controller for Lithium Battery
SL03 Series Controllers are kinds of intelligent multi-functional solar charge and discharge controllers. this series adopts the new 32 bits microprocessor to collect and compute various parameters, which is much more accurate and speedy than the former 8 bit microprocessor, the customized LCD with a wide temperature range is with vivid operation interface. the latest proprietary technology solves the problem of voltage display of solar panels. nearly all parameters can be shown and set up flexibly. all of the multi-meter and other voltage and current instruments can be replaced by this controller, which can satisfy your various demands.
This Controller Supports Various Kinds of Battery: Lithium Battery, Gel Battery, Car Battery, Even Old Battery.
8. HQST 30 Amp Solar Charge Controller
HQST 30A Amp solar charge controller is an intelligent and multifunctional solar charge controller with dual USB ports design to charge electronic devices. it features a lithium battery charge and dual USB discharge. the downside is a common positive design which not suitable for RV solar charge systems.
Best Lithium Charge Controller is a controller that charges the lithium battery and LifePo4 battery, charge lithium battery has some difference with charge lead-acid batteries. this kind of battery must have a protected board inside and has a special power management protocol for charge lithium-ion batteries. we have chosen the best performance mppt charge controller and PWM charge controller above for your reference.
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