The Renogy 20A Rover PG MPPT Charge Controller is an intelligent positive ground controller. Built with protections against reverse polarity, short-circuiting, overheating, and more, this MPPT controller is also capable of self-diagnosing itself in the event of an error. Its durable shell protects against general wear and tear, and aluminum heat sink allows for heat dissipation. The Rover 20A PG can automatically detect 12V/24V systems and can handle various battery options such as GEL and Lithium. Pair this charge controller with the Renogy BT-1 and Renogy BT app to view your system’s performance in real time and make parameter changes straight from your smart device.
Nominal Voltage:12/24V Auto Recognition
Max PV Input Power: 12V/260W, 24V/520W
Dimension: 8.27x 5.94x 2.34 inch
Rated Charge Current: 20A
Max PV Input Voltage:100 VDC
Terminals: Up to 10AWG
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Compatible with 12V and 24V systems. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium (12.8V LFP).
Positive Ground controller featuring innovative MPPT (maximum power point tracking) technology with high tracking efficiency up to 99%, maximizing the energy from solar panels to charge your system. 4-stage charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system’s performance.
Intelligent protection built-in 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. Aluminum heat sink allows for efficient heat dissipation.
RS232 port allows the Rover PG to communicate with the BT-1 Bluetooth module, which can pair with the Renogy BT smartphone app. You may also connect the included USB converter cable from the port to a PC to use the Solar Monitoring Software.