Recently a Dutch hacker was able to take control of 4 million solar panel installations (FTM, Dutch and Euractiv, English). And this wasn’t the first time either something like this has happened (PV Magazine). As usual, huge thanks are due to the many beta readers and experts who helped improve this article with their feedback, valuable insights and knowledge! This post was machine translated (not too well) from the original Dutch version, which was also more focused on The Netherlands.