Solis Data Viewer. Last updated 22 October 2026.
Nothing. It collects no personal information, sends no analytics, and contains no advertising or tracking code.
Solis Data Viewer shows live data from your Solis inverters and energy meters on the SolisCloud page you already have open, and can download your meter energy readings as a spreadsheet. It reads that data through your own SolisCloud sign-in. The data goes to your browser and your computer only. Your SolisCloud login details are never copied, stored or sent anywhere by the extension.
It cannot change any inverter setting.
To let the publisher switch the extension off if ever needed, it asks a status server whether it is still allowed to run. That request contains a random one-time value and nothing else: no account, no device, no plant, no inverter information.
A few settings and the time of the last status check are kept in your browser on your own computer. Removing the extension removes them.
Questions: tannedsnowman@gmail.com