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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.
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.
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.
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.
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.
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.
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.
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.
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.
An MPPT (Maximum Power Point Tracking) charge controller optimizes the power output from your solar panels, increasing the efficiency of solar energy capture, especially in varying sunlight conditions.
This controller is compatible with a variety of battery types, including lithium (LiFePO4), SEL, GEL, FLD batteries. Ensure that your battery type is supported for optimal charging.
LiTime MPPT supports remote monitoring via Bluetooth to view real-time data, track historical data, modify parameters and more. It also has a built-in LCD display that shows real-time data, including battery status, charging current, solar input voltage, etc.
LiTime MPPT controllers are more efficient, particularly in low-light conditions, as they adjust the voltage to maximize power output from solar panels. PWM controllers are simpler and generally less efficient, making MPPT ideal for larger systems.
Read on MPPT VS PWM to learn more details.
To set up a lithium battery, simply select the lithium option in the controller's battery type settings (the default is 12V lithium). Refer to the manual for detailed instructions to ensure compatibility with your lithium battery specifications.