The 20A Rover MPPT Charge Controller features a die-cast aluminum shell that is perfect for heat dissipation while also protecting against general wear and tear. This intelligent controller is not only capable of up to 99% tracking efficiency, but can also self-diagnose system faults. This charge controller displays error codes that can be easily looked up. Capable of automatically detecting 12V/24V systems, this crucial system component can also handle various battery options such as GEL and Lithium. Pair this charge controller with the Renogy BT-1 and Renogy DC HOME app to view system performance in real time and make parameter changes without having to get up!

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Key Features

• Automatically detects 12V or 24V DC system voltages.
• Compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium.
• Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%.
• Electronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current.
• LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes.
• Features diverse load control, and is also capable of charging over-discharged lithium batteries.
• Die-cast aluminum design allows for efficient heat dissipation.
• RS232 port allows the Rover to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC HOME smartphone app.