I asked the maker of my solar inverter what it does with my data. It mentioned China and dodged the rest.
Since July 2026 my house has a solar plant, with a Sigenergy inverter and two Sigenergy batteries. Sigenergy is headquartered in Shanghai. To see my own plant’s data, I have to use their app, mySigen, and their cloud. The terms for that app hold this gem: “If your device has not been used for a […]