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Upgraded 100A MPPT Solar Charge Controller 12V 24V 36V 48V LCD Display Battery Intelligent Regulator Max 100V Input Dual USB for Lead-Acid/Lithium

4.9 (3) Write Review
Free shipping on orders over $29.99

$393.00

$ 99 .00 $99.00

In Stock

About this item

  • 【Superior MPPT Technology】 This 100A MPPT solar controller is equipped with an advanced MPPT maximum power point tracking technology algorithm. It automatically recognizes 12V/24V/36V/48V systems and features dual USB 5V charging ports. The controller can swiftly track the maximum power point of the PV array in any environment, ensuring a tracking efficiency of no less than 99.5%. This significantly enhances the energy utilization in the solar system.
  • 【Versatile Design】 The controller features a multi-function LCD with a backlight display and clock. It offers seven operating modes: charging mode, light control mode, light control + time delay control mode, universal control mode, manual control mode, and timing control mode. The upgraded version now supports precise time control, allowing devices to be automatically powered on and off according to the user’s set time. Additionally, it can maintain a continuous bright screen state without entering hibernation or lock mode.
  • 【Comprehensive Voltage Protection】 The MPPT solar controller provides extensive voltage protection, including safeguards against battery over-voltage, over-current, power failure, overcharge, deep discharge, reverse connection, and overheating. Moreover, the device can now display the real-time voltage of the solar panel, helping users monitor and optimize energy use, ensure normal operation, and assist in troubleshooting.
  • 【User-Centric Design】 The LCD is designed to dynamically display the operational data and working status of the equipment. It shows controller parameters such as working mode, battery voltage, PV charging current, battery discharging current, product working temperature, and delay time. For scenarios requiring configuration resets or restoring default settings, a "reset to factory settings" feature has been added, providing a quick and effective solution.
  • 【Diverse Battery Charging Options】 The controller is compatible with various types of batteries, including Seal, GEL, Flooded, and LifePO4.
  • 【Reliable warranty plan】 Offers a 1-year warranty and lifetime technical support. Please feel free to contact our team for technical assistance; our engineers are ready to provide advice and solutions to any issues you may encounter.
  • 【Kindly be advised】 This solar controller integrates both MPPT and PWM charging technologies, offering high charging efficiency and great value for the price. Although it may not offer full MPPT functionality, it still provides consistent performance.
  • 【Device startup reminder】 When using the equipment, please first connect the rechargeable battery and ensure it has power. After successfully starting up, then connect the solar panel to ensure proper operation.


Product Description

SA1
SA2

Customer
2025-06-10 17:07:16
Good product, good price, and fast shipping
Joe
2025-06-06 16:42:45
I purchased this controller around the first of 2025, it does not read the battery properly, the reading of the solar panels are wrong as well. There's no real instructions on how to set this thing up. Now I have to purchase a different unit, I don't even want to send this one back cause I'm sure the replacement one will just as bad. Very disappointed in this product
Stack Mojave Desert
2025-01-02 14:24:12
I read wrong info even when turned off disconnected from the batteries and panel still read 11 volts
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