Rover Li 20 Amp MPPT Solar Charge Controller

Rover Li 20 Amp MPPT Solar Charge Controller
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Controller with Bluetooth *


Please allow up to 1 to 2 business days for processing and 3 to 5 business days for shipping.



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; 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.

Package Includes

Rover Li 20 Amp MPPT Charge Controller

Rover 20 Amp MPPT Solar Charge Controller

1 x


Options: BT-1 Bluetooth module

BT-1 Bluetooth Module

1 x


Rover 20 Amp MPPT Solar Charge Controller 
Nominal system voltage: 12V/24V Auto Recognition Rated Battery Current: 20A
Rated Load Current: 20A Max. PV Input Short Current: 25A
Max. Battery Voltage: 32V Max Solar Input Voltage: 100 VDC
Mounting Oval: 0.30 x 0.18in(7.66x4.70mm) Net Weight: 3.08 lb(1.4kg)
Discharge circuit voltage drop: ≤ 0.15V Overall Dimension: 8.27 x 5.94 x 2.34 in (210 x 151 x 59.5 mm)
Enclosure: IP32  
Bluetooth Module's Specifications 
Model: BT-1 Input Voltage: 5V-12V
Standby Power Consumption: 0.04W Operating Power Consumption: 0.05W
Communication Range: ≤82ft Serial Baud Rate: Fixed Baud Rate 9600bps
Cable Length: 5.00 m (16.4 ft) Dimensions: 2.6 X 2.01 X 0.61 In(66x51x15.5mm)
Installation Dimensions: 57.5; φ3.2mm (2.26; φ0.13in) Operation Temperature: -20°C to 75°C (-4°F to 167 °F)
Protection Grade: IP67 Weight: 120g (4.2oz)

Warranty Information

Accessories 1-year material warranty


Renogy 100W Mono Solar Panel manual
Renogy 100W Mono Solar Panel warranty
Please click the links below to download the manuals:
BT-1 Bluetooth Module

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