Note added 22 September 2023
This link has been removed because the Bluetooth data transmission on which it worked interfered with a new battery storage system installed later.
Before long, I hope to be able to add battery storage, and this link to SMA's SunnyPortal platform will be able to display battery data too when that becomes available.
Creating the link has been possible by tracking down a WebBox which was for sale in Australia; the WebBox is an obsolete SMA device, obsolete since 2016, - which works by picking up the Bluetooth communicated data from the two inverters and making it available over the web on SMA's SunnyPortal interface.
My new WebBox was commissioned on 9th March 2023 and therefore only displays data from after that date.
