Too late for this clock change, but is WW able to control the time zones for Growatt and do the clock change overnight? I've never seen anywhere it is already automated - if it is, then can someone please let me know? I currently switch it between UTC in winter and UTC+1 in the summer. I'd love a better solution.
On a similar theme, would it be possible to send an accurate time to the inverter daily or weekly maybe? Mine doesn't keep brilliant time (usually within a minute, but it all counts, with Agile's half hours) (and I'm amazed it doesn't appear to check itself, being as it is connected to the internet, but that is Growatt for you...)