Optimized Title: MPPT Solar Charge Controller for AGM, Sealed, Gel, Flooded, Lithium Batteries

【Innovative MPPT Design】This MPPT charge controller adopts TOPBULL Maximum Power Point Tracking technology, boasting a high tracking efficiency of up to 99% and a peak conversion efficiency of 98%. This innovation maximizes energy-harvest from your solar panels, intelligently driving it to achieve full charge in the shortest possible time. It is the perfect charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day.

【Electronic Protection】Meant to safeguard your system, the self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, TVS lightning protection, overpower protection, overtemperature protection and reverse current protection. This ensures that the battery can be charged up quickly, even when the weather isn't ideal (i.e., cloudy rainy days).

【12V/24V Automatically Recogntion】The charge controller automatically recognizes 12V or 24V DC system voltage and is compatible with a wide range of deep cycle battery options: sealed, gel, submerged and lithium. It also supports 0V charging of lithium batteries (lithium battery activation). The LCD display is designed to show solar charging and battery operation information, customized parameters, error codes and user modes.

【Efficient Heat Radiating】Rated at a charging current of 40A, the charge controller adopts a metal shell and dual high-speed smart fan design for better heat dissipation performance. The temperature compensation function automatically adjusts the charging and discharging parameters to improve battery life.

【Protection】The charge controller offers 9 layers of protection, including: 1. Temperature Compensation 2. Heat Dissipation 3. Support Battery

【Easy to Connect】Simply connect the cable to the solar panel and the battery according to the positive and negative poles, and the charge controller will automatically recognize the voltage and charge your battery. It is also equipped with two USB ports, allowing you to charge your electronic devices. If you have any questions, please contact us.

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