Both the SEMS-app as the GoodWe-app route seem to have the option:
Very good advice! But I do not get the SOC to appear in the icon in Homey Energy. Any advice?
//Peter
I can’t connect the Goodwe GW4200D-NS to my Homey pro 2026! If I select new device with Goodwe app cloud/inverter nothing is displayed in Homey. What I’am doing wrong?
Gr. Arjan
I’m facing the exact same issue with my GW4200D-NS inverter connected by LAN. It does connect to the cloud, as I can obtain live values there, but adding it to homey through Modbus connections does not work with the default port setting.
Modbus port is set to default 247 on the inverter.
How did you fix it?
Perhaps it doesn’t support Modbus TCP.
See the answer I got from Support after some month.
Btw, my inverter model is a GW10KT-DT. It all ended up with me installing a Shelly 3 phase energy meter. I have no batteries.
Dear customer,
Sorry for the delayed reply. Your inverter is GOODWE SDT G2 series product. However SDT G2 only has Modbus RTU, not Modbus TCP.
Best regards,
Steve zhou
Nordics GoodWe Technical Support Team
/Sune
