Configuring your Suntrix myWatt Unit

Four easy steps to get your myWatt up and running. Click on each heading to show the detailed instructions.

Four easy steps to get your myWatt up and running.

Your myWatt unit will have come with a cable to connect it to your inverter. This cable must be plugged into the socket marked "serial" on the back of the myWatt unit, as shown in the picture to the right.


Base of SSE Inverter

Connect the cable's round plug into the socket labelled "RS485" at the base of the inverter. (The location of this socket is shown in the picture to the left.)

This cable also supplies power to the unit, so no other power source is needed.

It takes myWatt about one minute from power-up to being ready, at which time the myWatt unit's screen will look like the picture in Step 2 (below).

Even though myWatt is physically connected to your inverter you need to provide some information. After power-up the myWatt unit's LCD screen will show the details you need to connect to it from your mobile device.

  1. On your mobile device (phone, tablet or laptop), access your WiFi settings and connect to SSID 'mywatt'.
  2. Connecting to the mywatt SSID should display the setup page automatically, but if it does not please use the web browser on your mobile device to access http://192.168.1.1/ (or try to click here to open in a new window).
  3. Connecting to the mywatt SSID should display the setup page automatically, but if it does not please use the web browser on your mobile device to access http://192.168.1.1/
  4. Click the green Setup Wizard button to start the Web Setup Wizard.
  5. Click the Next button
  6. Select your inverter type from the list and click Next.
  7. The Setup Wizard will look for any connected inverters. If it finds one the web page will say "Device is configured correctly"; please click Next to go to the next step.
    If it did not find an inverter it will display an error message. Please check the cable between myWatt and the inverter, then click the OK button and then click Next to try again.

The final step is to configure the network settings on the myWatt unit so it can upload data to the Cloud.

  1. Click on "Select a Connection Type" and select WiFi then click Next.
  2. The web page will display a list of available Access Points. Click on the one you want to use.
  3. Under the list of Access Points the page will update to display the selected SSID and the Encryption in use by that Access Point.
    Enter the Password for that network and click Next.
  4. Click the Finish button to complete the myWatt unit setup.

Your myWatt unit is configured and uploading data already.

If you haven't already done so, create a Suntrix myWatt account.

If you haven't already done so, create a Suntrix myWatt account.
https://portal.mywatt.com.au/user/signup

To see your solar panel data you'll need to log in to your Suntrix myWatt account. If the page says, "No Devices Registered" please follow the instructions on that page to associate your inverter and myWatt unit with your login.

To see your solar panel data you'll need to log in to your Suntrix myWatt account.
https://portal.mywatt.com.au/user/login
If the page says, "No Devices Registered" please follow the instructions on that page to associate your inverter and myWatt unit with your login.

NOTE: it may take a few minutes for the system to complete this association process.