10 Best Mppt for Lithium Batteries In The Us - Black Friday 2024
EPEVER 30A Solar Charge Controller MPPT Solar Panel Charge Controller 12V / 24V Auto Working Max PV 100V Solar Charge Battery Regulator with LCD Display for Gel Flooded Sealed Lithium Batteries
Main highlights- With Modbus communication protocol interface, full-load operation without any drop in capacity within the range of working environment temperature, it is convenient for customers to expand applications and monitor in various fields like telecommunication base station, household system, street lighting system, wilderness monitoring system, etc.
- This controller uses the most advanced MPPT technology to ensure high efficiency (>98%) of your solar system. Significantly outperforms standard PWM controllers. Ultra-fast tracking speed and guaranteed tracking efficiency, advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time.
- Multiple protections eliminate safety hazards, low voltage input protection, over voltage input protection, over charge power protection, low voltage output protection, rated output current protection, temperature protection, PV and battery reverse connection protection.
- Compatibility with multiple battery types for convenient use, support Sealed lead acid, gel, flooded, lithium and users. Suitable for solar panels up to 390W (12V battery or battery bank) or 780W (24V system). Current limiting function (30A) allows possibility of adding more solar panels in the future.
- Built-in LCD screen displays key charging parameters. Multiple connectivity options for the controller (remote meter, mobile app, PC software etc) enable the user to personalise each charging stage, create a user-defined battery type with specific parameters and access exclusive settings.
9.8Exceptional
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Value for Money2
EPEVEREPEVER MPPT Charge Controller 30A, Max PV 100V 12V/390W, 24V/780W, Negative Grounded, LCD Display Work for Lead-Acid Sealed /Gel(AGM)/Flooded and Lithium Battery Charging(MPPT 30A)
9.3 Easy installation8.9 worth the money8.0 Tech SupportWhy we love it
Accommodates multiple battery types
High tracking conversion efficiency
Remote, PC Phone access control
9.7Exceptional
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3
FafeicyFafeicy Solar Module,1A 4.4-6.5V Input 4.2V Output LiPo Li-ion Lithium Battery Charger MPPT Solar Controller Module(Without Pin), Module
Main highlights- The maximum charging current/output current is 1A, but you can change the current by changing the value of the R1 resistor. The charging current is automatically adjusted according to the output capacity of the input power supply.
- Perform pre- adjustments to deeply discharged batteries and minimize heat dissipation during the initial charging phase.
- Lithium battery charger for solar system, input voltage 4.4-6V, charging output voltage 4.2V.
- Constant current/constant voltage with thermal regulation function can maximize the charging rate without the risk of overheating.
- After removing the input power supply voltage, the charging module will automatically enter a low-power sleep mode. With C/10 charging termination, automatic charging, battery overvoltage and other functions.
9.5Excellent
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4
Renogy28% OffRenogy Rover 20A 12V/24V Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 20A,black
8.2 Easy installation8.0 worth the money8.0 WaterproofWhy we love it
Innovative MPPT Design: 99 tracking efficiency
Automatically Detects 12V/24V DC system
4 Stage Safely Charging: ensures protection
9.2Excellent
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5
TemankMPPT Solar Charge Controller 25A12V/24V Auto, 25Amp Solar Controller MPPT Max.PV Input 80V, Work with Lead-Acid and Lithium Batteries
Main highlights- 【Enhanced Protection and Lithium Battery Compatibility】The solar controller provides comprehensive protection against various faults, including overcurrent, short circuit, reversed polarity, overvoltage, over-discharge, and over-temperature. It enhances precision in battery temperature monitoring through an external temperature probe configuration. The system is compatible with lithium batteries and adjusts charging cycles accordingly. It also activates lithium batteries with solar panel energy, with precautions to prevent overcharging, avoid charging lithium batterie below 0°C
- 【Comprehensive Protection】Equipped with protections against short circuits, overcurrent, and reverse polarity. Its die-cast aluminum construction provides excellent heat dissipation and reduced power consumption. A clear LCD screen with four buttons ensures easy operation, supported by detailed wiring instructions and responsive customer service
- 【Compatible with Multiple Type Batteries】25a solar charge controller Compatible with various 12V and 24V batteries, including lead-acid (Sealed, Gel, Flooded) and lithium (LiFePO4, Lithium-Ion) types. The negative grounding design enhances safety, with customizable settings for absorption voltage, float voltage, low voltage cutoff, and load timer
- 【Advanced MPPT Technology】MPPT Charge Controller features advanced Maximum Power Point Tracking (MPPT) technology with up to 98% tracking efficiency and 97% peak conversion efficiency, maximizing solar panel output and enhancing charging efficiency
- 【0 Layer MPPT charge controller】Easy to know mppt charge controller's working state and process in one glance. Technical Specifications: Max PV Input: 300W, for 12V Battery; Max PV Input: 600W, for 24V Battery; Max. PV Open-Circuit Voltage <60V. 3-stage battery charging algorithm for a rapid, efficient , safe charging
9.1Excellent
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6
PowMrMPPT Solar Charge Controller 12V 24V 30Amp, mppt Controller 30a Solar Regulator 30Aw/LCD Display for AGM, Gel, Flooded and Lithium Battery Charging
8.2 Heat tolerance8.0 Easy installation8.0 worth the moneyWhy we love it
Supports a wide range of battery types.
High efficiency with MPPT technology.
Multiple load control modes for flexibility.
9.0Excellent
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7
SUNER POWERSUNER POWER Waterproof 30W 12V Solar Battery Charger & Maintainer PRO, Built-in UltraSmart MPPT Charge Controller, 12 Volt Solar Panel Trickle Charging Kits for Car Automotive Boat Marine RV Trailer
Main highlights- 【Ultra-Smart MPPT Technology】This 12v solar panel battery charger is crafted with SUNER POWER's unique Ultra-Smart MPPT technology, the innovative MPPT ( Max Power Point Tracking) allows to deliver high tracking efficiency of up to 99% and peak conversion efficiency of 98%, improving approximately 20%-30% utilization rate than other competitors.
- 【Superior Quality and Material】Made of premium Grade A+ solar cells with efficiency up to 21%-30%, tempered solar glass and durable corrosion-resistant frame, withstand extreme weather conditions like UV, anti-rusting, erosion, hail, and sandstorm.
- 【Improved 3-stages Charging】The improved 3-Stages charging algorithm (Bulk, Absorption, Float) allows to charge 12-volt battery more effectively, ensures battery is safely recharged and increases battery life and performance.
- 【Full Safety Protections】Built-in multiple protections including over-charge, over-discharge, over-voltage, over-current, over-load, short circuit, reverse polarity, and over-temperature, waterproof and spark-proof, the battery is fully protected.
- 【Free Maintenance】The solar trickle charger stops charging when battery has full charge, and automatically resumes when battery has discharge, totally free maintenance. A fully-automatic, worry-free and smart 12volt solar charger .
- 【Easy to Use】Using the most advanced MPPT technology, this 12 volt solar battery charger starts charging immediately when it detects a battery. Pre-drilled holes allow for quick mounting with included suction cups, and all cables are plug and play, offering easy and quick using experience.
- 【 Visual Charging Level】The charge level indicators allow to visually monitor the stage of charge among 25%-50%-75%-100%.
- 【 Three Battery Charging Modes 】Independently charge and control each 12 volt battery with selectable charging modes - including 12V, 12V AGM and 12V Lithium - for all types of lead-acid boat, car, dump trailer, automotive, marine, RV, powersport, camper and deep cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lifepo4 lithium batteries.
8.9Very Good
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8
TemankMPPT Solar Charge Controller 35A 12V/24V Auto, 35Amp Solar Controller MPPT Max.PV Input 80V, Work with Lead-Acid and Lithium Batteries
Main highlights- 【Enhanced Protection and Lithium Battery Compatibility】The solar controller provides comprehensive protection against various faults, including overcurrent, short circuit, reversed polarity, overvoltage, over-discharge, and over-temperature. It enhances precision in battery temperature monitoring through an external temperature probe configuration. The system is compatible with lithium batteries and adjusts charging cycles accordingly. It also activates lithium batteries with solar panel energy, with precautions to prevent overcharging, avoid charging lithium batterie below 0°C
- 【Comprehensive Protection】Equipped with protections against short circuits, overcurrent, and reverse polarity. Its die-cast aluminum construction provides excellent heat dissipation and reduced power consumption. A clear LCD screen with four buttons ensures easy operation, supported by detailed wiring instructions and responsive customer service
- 【Compatible with Multiple Type Batteries】35a solar charge controller Compatible with various 12V and 24V batteries, including lead-acid (Sealed, Gel, Flooded) and lithium (LiFePO4, Lithium-Ion) types. The negative grounding design enhances safety, with customizable settings for absorption voltage, float voltage, low voltage cutoff, and load timer
- 【Advanced MPPT Technology】MPPT Charge Controller features advanced Maximum Power Point Tracking (MPPT) technology with up to 98% tracking efficiency and 97% peak conversion efficiency, maximizing solar panel output and enhancing charging efficiency
- 【0 Layer MPPT charge controller】Easy to know mppt controller's working state and process in one glance. Technical Specifications: Max PV Input: 420W, for 12V Battery; Max PV Input: 840W, for 24V Battery; Max. PV Open-Circuit Voltage <80V. 3-stage battery charging algorithm for a rapid, efficient , safe charging
8.6Very Good
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9
SolaMrSolaMr Upgraded 20A 50V MPPT Solar Charge Controller 12V/24V, LCD Screen Solar Panel Controller with Dual USB Port for Gel Sealed Flooded and Lithium LiFePO4 Battery (GM20A)
Main highlights- 【𝐇𝐢𝐠𝐡 𝐪𝐮𝐚𝐥𝐢𝐭𝐲 𝐜𝐨𝐦𝐩𝐨𝐧𝐞𝐧𝐭𝐬】A real and effective 20A MPPT solar charging controller, with built-in MPPT essential components - high-power magnetic rings and high capacity electrolytic capacit. Simplify functions, designed specifically for pragmatism. (* No communication interface)
- 【Protection】The solar charge controller has Short Circuit Protection, Over Discharge Protection, Overcharge Protection, Overcurrent Protection, Open Circuit Protection, Reverse Connection Protection, Over temperature and TVS lightning protection intelligent protection function, which can help you to safely improve the efficiency of the system and extend the service life of the battery
- 【Multiple highlights】LCD screen display, clear and visible battery level and faults; Durable metal backboard; Double fans at the bottom for faster heat dissipation; 5V * 3A dual USB charging ports; Lithium battery 0V charging function
- 【MPPT technology】The MPPT controller boasts an optimum MPPT tracking efficiency of up to 99.9%. Advanced digital power supply technologies raise the circuit's energy conversion efficiency to as highas 98%, which means it can help you save 25% of the charging time
- 【Compatibility】This solar controller automatically recognizes the 12V/24V system voltages, and allows for 5 battery modes to be freely set, including USE, FLD, GEL, SLD, and Li. Charging parameters can be set in USE and Li modes, including Floating Voltage (FLD), Low Voltage Disconnect Restoring Voltage (LRV), and Low Voltage Disconnect Voltage (LDV)
8.5Good
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10
Bateria Power10A MPPT Wireless Solar Charge Controller with BT, Bateria Power 12 Volt Phone APP Intelligent Control Solar Regulator with LCD Display, LED Indicate Light for Gel AGM Lithium LiFePO4(Sunrock 10Pro)
9.1 Precision8.0 clearly written8.0 worth the moneyWhy we love it
Intelligent Remote Monitoring
Customizable Battery Settings
100 MPPT Charging Efficiency
8.4Good
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