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surface of LiTime 12V/24V/36V/48V 100A MPPT solar charge controller
dimension information of litime 100A mppt solar charger controller
99.9% tracking efficiency & 98% max conversion efficiency of litime 100a solar charge controller
low-temp charging protection feature 
of litime 100amp mppt solar charge controller
dual cooling of litime 100a mppt charge controller: cast aluminum heatsink & cooling fans with quiet mode
LiTime 100A MPPT solar charge controller with smart Bluetooth for real-time monitoring, parameter adjustment, and privacy protection
LiTime 100A MPPT solar charge controller features an adjustable LCD screen, keys, communication ports, and battery terminals for easy control
LiTime 100A MPPT solar charge controller offers 8 safety protections including reverse polarity, under-voltage, and low-temp charging
wide application of litime 100a mppt charge controllers: RV, solar system, home storage, off-grid
package information of litime 100a mppt solar charge controller: manual, screws,wire connectors and more
1 / 1
surface of LiTime 12V/24V/36V/48V 100A MPPT solar charge controller
Bluetooth 5.0 for battery status tracking—SOC, voltage, power, and more.
dimension information of litime 100A mppt solar charger controller
99.9% tracking efficiency & 98% max conversion efficiency of litime 100a solar charge controller
low-temp charging protection feature 
of litime 100amp mppt solar charge controller
dual cooling of litime 100a mppt charge controller: cast aluminum heatsink & cooling fans with quiet mode
LiTime 100A MPPT solar charge controller with smart Bluetooth for real-time monitoring, parameter adjustment, and privacy protection
LiTime 100A MPPT solar charge controller features an adjustable LCD screen, keys, communication ports, and battery terminals for easy control
LiTime 100A MPPT solar charge controller offers 8 safety protections including reverse polarity, under-voltage, and low-temp charging
wide application of litime 100a mppt charge controllers: RV, solar system, home storage, off-grid
package information of litime 100a mppt solar charge controller: manual, screws,wire connectors and more
1 / 1
Features

LiTime 100A MPPT 12V/24V/36V/48V Bluetooth Solar Charge Controller

$309.99
$459.99
32% OFF
30-Day Price Guarantee & 7-Day Free Return Policy Included

LiTime MPPT’s Revolutionary Upgrade – Smarter, Safer, and More User-Friendly.

Maximized Energy Efficiency: >99.9% tracking efficiency & 98% peak conversion efficiency, converting every ray of sunlight into usable power. With 30% higher tracking efficiency than PWM, it ensures optimal charging, even on cloudy days.
Upgraded-Secure Bluetooth Monitor: Real-time tracking, history review, and parameter adjustments via your phone. Advanced password protection prevents data tampering.
Dual Cooling & Newly Silent Mode: Customizes 0.5-10H fan shut-off time, so enjoy your ultra-quiet naps! Aluminum heatsink & cooling fan, ensure stable operation.
Low-Temp Charging Protection: Automatically cuts off charging at <32℉, and resumes at ≥41℉, preventing battery damage and extending its lifespan.
All-Around Protection: 8 levels of safety protection, including PV over voltage, night anti-reverse charging, PV reverse polarity, etc. Supports smarter charging modes to enhance battery safety.
Backlit LCD Screen: Built-in LCD with adjustable backlight, providing real-time info with clear visibility day or night.
Wide Compatibility: Compatible with 12V/24V/36V/48V systems and various battery types, including LI, SEL, GEL, FLD, USE.
Power Anywhere, Anytime: Perfect for off-grid, home storage, solar systems, and RVs, enabling a complete solar solution.

Comparison
Quantity:
$309.99
$459.99
32% OFF
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3-Year Warranty
Backed up by technical support within 24hrs.
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30-Day Price Match
Worry-free purchase guarantee.
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7-Day Free Returns
7 days no-questions-asked return.
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Free Shipping
Free standard shipping on all orders.
Delivered in 2–5 business days.
surface of LiTime 12V/24V/36V/48V 100A MPPT solar charge controller
100A 12V-48V MPPT Smart
$309.99
$459.99

Features

A Brand-New Breakthrough in LiTime MPPT

Designed to support 12V/24V/36V/48V lithium and lead-acid batteries, LiTime 100A MPPT solar charge controller supports up to 6000W solar input with 150V max. solar input voltage. Whether you're powering a home, cabin, or off-grid system, it ensures fast, efficient charging and stable long-term performance—even in high-power solar setups.

LiTime 100A MPPT solar charge controller supports 12V/24V/36V/48V systems, with max input voltage of 150V and power for various battery types

Redefining MPPT Performance: Smarter, Safer, Stronger

LiTime 12-48V 100A MPPT solar charge controller has undergone a comprehensive upgrade — smarter, safer and stronger. It not only maximizes solar power potential and improves energy efficiency, but also significantly enhances safety and user experience, including upgraded Bluetooth with password-protected settings, silent mode and multiple protections, etc.

LiTime 100A MPPT solar charge controller features 99.9% tracking efficiency, universal compatibility, upgraded Bluetooth, and low-temp protection

Maximize Every Watt of Solar Power

With ≥99.9% tracking efficiency and 98% conversion efficiency, LiTime 12V/24V/36V/48V 100A MPPT charge controller ensures optimal power output, even on cloudy days! Compared to PWM, it improves 30% more tracking efficiency, ensuring the maximum solar power harvest. With <1W low self-consumption, much lower than other MPPT, it minimizes energy waste during standby, making it ideal for long-term storage systems.

LiTime 100A MPPT solar charge controller offers over 99.9% tracking efficiency and 98% conversion efficiency for optimal solar energy use

Effortless & Secure Control at Your Fingers

You can easily monitor real-time data, track historical trends, and adjust settings — all from your phone! What's more, LiTime 100A MPPT solar charge controller has enhanced the Bluetooth function for data security, requiring a password to modify its parameters, so you don't have to malicious tamper with your data.

LiTime 100A MPPT solar charge controller features upgraded Bluetooth for real-time monitoring, historical tracking, and secure parameter settings

Efficient Cooling Meets Silent Comfort

LiTime 100amp MPPT solar charge controller is equipped with dual cooling modes - fan and heatsink - to efficiently dissipate heat during long-term operation and keep the whole solar system running safely. The fans come with a silent mode, allowing you to customize the shut-off timer for a noise-free rest. Ideal for compact living spaces like RVs and campers.

LiTime 100A MPPT solar charge controller features a cast aluminum heatsink and customizable silent mode for efficient heat dissipation

Keep Your Battery Safe at Low Temp

LiTime 12V/24V/36V/48V 100A MPPT solar charge controller features low-temperature charging protection that automatically stops charging below 32°F (0°C) and resumes above 41°F (5°C). No action required from you, and keep your battery safe in subfreezing weather.

LiTime 100A MPPT solar charge controller protects batteries by stopping charging below 32°F and resuming above 41°F for optimal health

Keep Your LCD Screen Visible in the Dark

LiTime 100A mppt charge controller features a built-in LCD screen with backlight, allowing you to quickly access real-time data and status — even in low-light or nighttime conditions. With adjustable brightness and timeout setting on idle, you can enjoy a hassle-free, energy-efficient interface that keeps your system visible anytime.

LiTime 100A MPPT solar charge controller features an adjustable LCD screen with backlight for easy monitoring and control, even at night

Perfect Solar Power Solutions for Every Scenario

Built for off-grid systems and home backup needs, LiTime 12-48V 100A solar charge controller keeps your power stable no matter the location. From remote cabins to home solar setups—and even RVs—it delivers high-efficiency charging for truly independent energy living.

application using of litime 100a mppt: rv, home storage, solar system, off-grid

SPECS

BASIC
Default Battery Setting:
12V LI (Lithium Iron Phosphate) Battery
System Voltage:
12V/24V/36V/48V/Auto
Rated Charging Current:
100A
Size:
L7.91*W9.92*H3.16 inch
Weight:
Appr. 5.49lbs
WIRING
Max. Solar Panel System Input Power:
1500W for 12V/ 3000W for 24V/ 4500W for 36V/ 6000W for 48V
Max. Solar Input Voltage:
150V
No-Load Loss:
12V<10mA/ 24V<6mA/ 36V<5mA/ 48V<4mA
Max. Power Point Voltage Range:
Battery Voltage+3V to 120V

FAQ

What is an MPPT charge controller, and how does it benefit my solar setup?
Which battery types are compatible with LiTime 100A MPPT charge controller?
How can I monitor the performance of LiTime 100A MPPT controller?
What’s the difference between an MPPT and a PWM charge controller?
How do I set up the controller for a lithium battery?

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Why LiTime is Your Best Choice

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TOP 1 LiFePO4 Brand

As the #1 LiFePO4 battery brand, LiTIme leads the market with the most complete power solutions—covering RVs, home storage, marine, golf carts, off-grid systems, and beyond.
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15-Year Expertise

With 15 years of industry experience, LiTime serves over 350,000+ users globally, ensuring quality and trust. LiTime keeps innovating and has your back, always.
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24/7 Expert Support

With 24/7 expert support and an average 24-hour response time, we ensure you get the help you need, anytime. Whether it's pre-sales or after-sales, we guarantee 100% support every step of the way.
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LiTime is certified by top organizations like RVDA, backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.
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Industry-Leading Tech

With EV-grade cells passing 80+ tests and a self-developed BMS with under 1% margin of error, LiTime batteries ensure 15,000 cycles, 20+ protections, and up to 10 years of reliable performance.
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Cutting-Edge Features

LiTime batteries offer a range of advanced features, including Bluetooth, low-temperature protection, self-heating, high-rate discharge, pre-charging, ensuring reliable power and peace of mind in any environment.

User-Driven Power Stories

See how LiTime batteries are changing the way real users power their lives.
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litime lithium golf cart battery customer review: a red golf cart sits on grass
Matt Elliott
The weight difference was incredible. One 6v Battery weighed 63 lbs. this battery 38 lbs!
litime customer feedback of using lithium trolling motor battery in kayak
Reel in Florida
I think the mini is the real star of the show. 100ah in this small a package is perfect for kayaks and other small craft.
Patrick Dwivedi
I love the lighter weight of the battery. I no longer need to call on my trusty neighbors to help me install the battery inside my VW Bus.
Paul Muller
Shipping was extremely fast ( received within two days after placing order). Batteries work like a charm for our camper.
[KellG]
For the performance & reliability, I do recommend this battery
A LiTime 51.2V 100Ah battery is placed on carpet, showcasing its features alongside a tennis ball for scale, in a customer review
Dan M
The amount of power that this battery can instantly dump into the cart is awesome.
Eric Anderson
Used my new LiTime 12v 200a batteries for the first time this weekend. Couldn’t be happier!
litime customer feedback of using the battery  powering fish finders
mtkeane
I would say that not only are the products great, but so is the customer service.
Greg Sapp
Very impressed with the quality and the documentation provided by LiTime.
customer review of litime lithium 12v 140ah dual purpose marine battery
Reel in Florida
The best upgrade you can make!
Artie H
Li Time US , Great customer support services
litime customer feedback of a man holding a 12v 140ah group 31 battery showing his satisfaction
Andrew Martin
This charger is a beast! Pleasantly surprised so far with LiTime products.
litime lithium golf cart battery customer review: A person stands by the golf cart
John D. Hollingsworth, Jr.
After many months of debate, I finally bit the bullet and rebuilt my Stealth 4x4 cart with the new batteries.
A camo golf cart sits in a snowy landscape, ready for winter use, featured in a litime lithium golf cart battery customer review
Customer
So far for my golf cart it's been a great battery I got the 10amp charger also no problems.
Eve Ford
Great customer service! The batteries ran our solar system on our camper with no problem.
Klaus Feldmeier
The replacement was straight forward - the new LiTimes batteries are nearly 50% lighter than the lead acid batteries.
Scott Winebarger
No complaints yet, still building my system, so far, I am impressed
[Timothy Vaughan] Vaughan
Already had my 100ah trolling motor battery out several times and it’s delivered in spades. Very happy with my purchase!
John Hogan
Though I had to reconfigure the base of the robot, I have more than enough battery capacity to run for hours.
Perry Mahnke
It's amazing how much lighter the LiTime Mini batteries are, the conversion was easy, and the fit & finish on the LiTime Minis is great.
Anthony Carita
Love how light this battery is. My mower lost about 100 Lbs of weight. The battery has a nice case and looks top quality.
Rob D.
Great Products. Really Great Support.

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"Globally trusted, LiTime’s innovation in energy solutions sets a new industry standard."
"LiTime combines cutting-edge technology with unmatched reliability, powering users' lives worldwide."
"LiTime’s LiFePO4 batteries provide outstanding performance, making it the top choice for customers."
"LiTime delivers powerful, reliable, and sustainable energy solutions tailored to meet every need."
"LiTime’s customer-centric approach drives the development of unparalleled energy solutions."
"LiTime's energy solutions combine advanced R&D with real-world user insights for unmatched reliability."
"With extensive research backing it, LiTime’s products are engineered for superior quality and durability."
"Renowned for its exceptional battery technology, LiTime is a trusted leader in energy innovation."
"The world trusts LiTime for innovative and dependable energy solutions, powering homes and businesses."
"LiTime's global reputation for excellence is built on performance, reliability, and cutting-edge technology."
"LiTime’s LiFePO4 batteries are the perfect fusion of innovation and reliability for every user."
"LiTime’s commitment to research ensures their products remain at the forefront of energy solutions."
"LiTime's power solutions are trusted by users globally, offering unmatched performance and longevity."
"LiTime’s success stems from combining groundbreaking technology with a deep understanding of customer needs."
"LiTime pioneers the future of energy with innovation, reliability, and sustainability."
LiTime batteries are installed to ABYC E-13 standards, fully compliant with lithium battery requirements.
Powering passion on the water – as a member of IGFA.
Proud Member of GCSAA – Trusted by golf course professionals nationwide.
Member of RVDA – Serving the RV Industry with advanced lithium power.
Powering the RV lifestyle with Escapees-backed lithium technology.
Official FMCA commercial member delivering trusted power for motorhome owners.
Supporting professional anglers and sustainable fishing through the National Professional Anglers Association.
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