How to Reset Renogy Charge Controller | A Step-by-Step Guide

To reset your Renogy charge controller, turn off the PV array and disconnect it from the charge controller. Locate the small RESET button and press and hold the RESET button for about five seconds.

In this article, we will guide you through the detailed process of resetting your Renogy Rover charge controller and address common questions related to solar charge controller resets.

How Do I Reset Renogy Rover Charge Controller?

To reset your Renogy Rover charge controller, follow these simple steps:

Turn off the PV array

First, turn off the PV array. Make sure to disconnect it from the charge controller.

Locate Reset Button

Locate the small RESET button on the front panel of the charge controller.

Press and Hold

Using a paperclip, needle, SIM ejector, or a similar tool, press and hold the RESET button for about five seconds. Release the RESET button. The charge controller should be reset to its default settings.

Reconnection

Reconnect the PV array and turn it back on.

Why Reset a Solar Charge Controller?

Resetting your solar charge controller can resolve various issues, such as:

Restoring Default Settings 

Incorrect configurations or settings may occasionally cause controller issues. Returning the charge controller to its factory default settings helps ensure proper operation.

Troubleshooting Issues

A hard reset can help to get rid of temporary faults or software glitches. The issues might be the cause of your charge controller acting irregularly, or not operating at all.

Overcoming Unresponsiveness

Due to system glitches or power fluctuations, the charge controller could occasionally stop functioning. This can be fixed with a reset, which will put the controller back online.

With RESET Button

For the charge controllers featuring a reset button, the process is rather simple and similar to regular controllers.

Step 1: Disconnect the solar panels from the charge controller.

Step 2: Find the RESET button on the front or back panel of the controller.

Step 3: Use a paperclip or a similar tool to press and hold the RESET button for approximately five seconds.

Step 4: Release the RESET button. The PWM charge controller will now be reset.

Step 5: Reconnect the solar panels.

Why Did My Renogy Charge Controller Stop Working?

The charge controller may shut down or cease to function if its rated capacity is exceeded. A Renogy charge controller’s functionality may be hampered by faulty or sloppy connections. Secure the security and good connection of each connection. Extreme temperatures, water leakage, or moisture can damage the charge controller.

In rare cases, internal components may fail, leading to the charge controller’s malfunction. If the reset doesn’t resolve the issue, contact Renogy’s customer support for further assistance.

To Conclude

To ensure optimal performance and prolong its lifespan, regularly check your charge controller and perform resets as needed. Make sure to follow the manufacturer’s guidelines and safety precautions while handling the charge controller and solar power system components.