In both fields, fill in 'admin' and press ‘OK'. Or, in case of a new dongle, fill in 'admin' as username and as password the. registration number/serial number of the dongle. 4. The following screen will appear: 5. Click on ‘Find AP’. 6. In the list of networks, select the your own home wifi-network. 2022. 6. 15. · Plug in the Wi-Fi dongle into the Wi-Fi port at the bottom of your inverter. Go to your PC or Mac device and open the Wi-Fi settings. Connect to the network named SolaX #####. Once connected, access your web browser, this could be Google Chrome, Firefox, Internet Explorer etc. In the URL bar at the top, type the IP address 22.214.171.124 and press enter.