100A MPPT Solar Charge Controller with LCD Display & Auto Tracking - Compatible with Lead-Acid, Lithium & LiFePO4 Batteries, for Off-Grid Solar Systems, RV, Boat & Home

100A MPPT Solar Charge Controller – LCD Display, Auto Tracking, Multi-Battery Compatible

Maximize your solar energy harvest with this high-efficiency 100A MPPT solar charge controller. Featuring advanced Maximum Power Point Tracking (MPPT) technology, this controller automatically adjusts to your solar panel's input to extract the most energy possible — significantly outperforming traditional PWM controllers. With a clear LCD display for real-time system monitoring and compatibility with lead-acid, ternary lithium, and lithium iron phosphate (LiFePO4) batteries, it's the ideal solution for off-grid solar systems, RVs, boats, cabins, and home backup power.

☀️ Key Features

• ⚡ 100A MPPT Technology – Advanced auto-tracking maximizes solar energy harvest from your panels for faster, more efficient charging
• 📹 LCD Real-Time Display – Monitor battery voltage, charging current, power output, and system status at a glance
• 🔋 Multi-Battery Compatibility – Works with lead-acid, ternary lithium, and lithium iron phosphate (LiFePO4) batteries
• 🚐 Off-Grid, RV & Marine Ready – Suitable for off-grid solar systems, RVs, boats, ships, cabins, and home backup setups
• 🔌 Flexible Installation – Operates at ≤36V input; compatible with room electrical or hard wiring configurations
• 🛡️ Overcharge & Discharge Protection – Built-in protections safeguard your battery bank and solar system components
• 🌱 Eco-Friendly Energy Solution – Helps you go off-grid and reduce reliance on traditional power sources

Specifications

Frequently Asked Questions

Q: What is the difference between MPPT and PWM solar charge controllers?
A: MPPT controllers use advanced tracking technology to extract maximum power from your solar panels, typically delivering 20-30% more energy than PWM controllers — making them far more efficient, especially in variable weather conditions.

Q: Is this controller compatible with LiFePO4 lithium batteries?
A: Yes — this controller is compatible with lead-acid, ternary lithium, and lithium iron phosphate (LiFePO4) batteries, making it versatile for most modern solar battery setups.

Q: Can I use this for my RV or boat solar system?
A: Absolutely — this controller is specifically designed for off-grid applications including RVs, boats, ships, cabins, and home backup solar systems.

Q: Does the LCD display show real-time charging data?
A: Yes — the LCD display provides real-time monitoring of battery voltage, charging current, power output, and overall system status.

Q: Does this come with a battery?
A: No — the battery is not included. This is the charge controller only.

Q: What solar panel wattage can this controller handle?
A: At 100A and ≤36V input, this controller can handle substantial solar array sizes. Consult your panel specifications to confirm compatibility with your specific setup.

🚚 Fast US Shipping

Ships from our US warehouse. Enjoy free delivery in 2–7 business days. Order today and power your off-grid lifestyle!