Thanks to those who have put in the work and shared info here.
I have an SK-SU5000 which has a HiKing DDS238-2 ZN/S energy meter providing pulse inputs to the CT port on the Solax inverter. It also has unused RS485 terminals spec’d
RS485 COMMUNICATION BUAD RATE:4800 bps
PROTOCOL: MODBUS OR DL/T645-2007
The inverter has a LAN port which does not seem to be active (as per iftop) and an un-connected CAN port.
I have the inverter wifi connected and can pull 5 minute data down from the Solax server but would like to get the data locally so I can see power data more like real time. Later on I would like to get some battery charger control working to optimise EV charging.
It would seem like the feed-in/feed-out data could come from the DDS238-2 but without realtime inverter out power data it is not so useful.
I need to come up to speed on where you guys are at so looking for recommendations on best way to get this underway.
TIA