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Modifying Wi-Fi Configuration on Deye Inverters

The following guide explains how to connect or reconnect Deye systems to a Wi-Fi network. This may be necessary when changing your internet service provider, updating the Wi-Fi password, or if network connectivity was not available during installation.

Modifying Wi-Fi Configuration on Deye Inverters

Step 1:

Log in to Deye Cloud.

Step 2:

In the top-right corner, select the menu icon (three horizontal lines).

Step 3:

Choose the “Wi-Fi Configuration” option.

Step 4:

Select “QR Code”.

The radar connection method is not very reliable — under the “Add Manually” option, you can manually enter the Wi-Fi dongle number.

Step 5:

Scan the QR code located on the front of the dongle.

Step 6:

Select the Wi-Fi network you want to connect to, and enter the corresponding password.

Step 7:

After verification is complete, press “Connect.”

Step 8:

On your mobile device, switch your Wi-Fi connection to the signal broadcast by the logger.
Both the SSID and password can be found on the front of the logger, next to the QR code.

⚠️ Do not close the Deye Cloud app during this step — you may, however, minimize it.

Step 9:

Return to Deye Cloud.

Step 10:

Once verification and connection are complete, tap “Done.”

Step 11:

Close the Deye Cloud app, then reconnect your phone to your home Wi-Fi network via the phone’s Wi-Fi settings.
After this, the device will be back online, and upon reopening Deye Cloud, you will see your plant information displayed as usual.