Reconnecting Your Sungrow Inverter to Wi-Fi

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A stable connection allows you to track energy production, monitor consumption, and stay updated on system performance, helping you maximize your investment

If you’re an Omega Solar + Batteries customer and need assistance, we recommend using the resources below and going through the troubleshooting steps first, as they often resolve connection issues quickly

If you still need help, our support team is available to assist

Please note that service and call-out fees may apply

Helpful Resources for Reconnecting Your Sungrow Inverter To help you reconnect your Sungrow inverter to Wi-Fi, we’ve compiled some useful resources: Wi-Fi Offline Checklist: A step-by-step guide to troubleshoot and restore your inverter’s Wi-Fi connection via iSolarCloud APP

Sungrow Tech Tips – Energy Meter Guide: Additional tips how to reconnect your Sungrow to Wi-Fi and reconfigure the iSolarCloud server

Step-By-Step Video Guide: Watch how to reconnect your inverter to Wi-Fi using the iSolarCloud app: Winet S Dongle Wifi Configuration Video: Winet-S Dongle is the most common model (small external Wi-Fi dongle plugged into inverter) V31 Dongle Wifi Configuration Video : V31 is an older USB-style Wi-Fi dongle Sungrow Inverter Monitoring Platform​ For a convenient way to monitor your Sungrow inverter, you can use the iSolarCloud app

This app provides real-time insights into your system’s performance, allowig you to track energy production and receive alerts for any potential issues

It’s available for both iPhone and Android – look for the logo below when downloading it from the App Store or Google Play

Troubleshooting After reviewing the resources above, if your Sungrow inverter still isn’t connecting to Wi-Fi, please double check the following troubleshooting steps: Ensure the inverter is ON and operating – Check that your Sungrow inverter is powered on and generating energy

Verify your modem is ON and connected to the internet – Test your internet connection with another device to confirm it’s working

Restart the inverter’s Wi-Fi module – Turn off the Solar Supply Main Switch located in your meter box

This resets the inverter’s Wi-Fi card and may resolve the issue

Check Wi-Fi signal strength – Stand near the inverter and use a smartphone to check if your home Wi-Fi signal is strong

If the signal is weak, consider relocating the modem or installing a Wi-Fi extender to improve connectivity