PV Inverter

A researcher found that the MIC600T-LX inverter has exactly the same hardware as the larger units such as the MIC2000T-LX inverter. As there were no physical differences in the hardware, they dug into the software and were able to find a register in the Modbus protocol used by the inverter that determines the actual mode/output power limit of the specific unit. Interestingly, this mode is not only readable but also writable by the user....

I keep forgetting the default-password of the Growatt ShineWiFI-X used to connect the Growatt PV-Inverters to their cloud-service. Therefore I created this blogpost to keep me reminded of the password userd to connect to the Wi-Fi dongle during the first setup. growatt growatt-20221120 (put the current date in there) 12345678 Additionally, a installer code is needed during the registration of the inverter in the app. If you live in germany and are not willing to request a code on your own (by mail to: service....