I hope we get more concrete information on this. It's very concerning if verified, especially with the Spain and Portugal blackout being so recent.<p>Remote bricking has already happened on a small scale through normal internet connectivity: [Sol-Ark manufacturer reportedly disables all Deye inverters in the US](<a href="https://news.ycombinator.com/item?id=42279010">https://news.ycombinator.com/item?id=42279010</a>) Installed inverters remotely disabled after a dispute between a contract manufacturer and a client. In the HN discussion from November there are comments from security-conscious and off-grid folks talking about how they protect their systems, and none of that would be effective if there's a hidden channel.