proteapermaculture

Thanks Tinuva- the remote upgrade worked exceptionally well. The documentation still indicates accessing the usb port and doing a manual upgrade and my installer did not do this. I confirm that creating account and submitting a ticket on support.goodwe was simple. I registered as owner, created a non-urgent ticket (more info needed, everything working OK)...and I  was astounded that I received an email reply in 4 minute indicating firware will be pushed and inverter will re-boot. 10 minutes later all done. Fantastic service. Firmware 1212114/0 upgraded to 1222215/0.  I was having some intermittent Wifi disconnect issues so that data was not being logged to the SEMS cloud and hopefully this will resolve it (the SEMS profile looked scary as the drop in data recording made it appear on SEMS that the battery totally discharge to 0%). Will report back if there are any remianing problems, otherwise all is working well and Im very pleased that there is no fan noise from the inverter as its near my office. My setup is : 6.48KWp Solar PV (540Wx12 in east-west array), 4.6KW Goodwe GW 5048D-ES, 7.4KWh SolarMD battery)

Thanks for all trhe interesting info. I am wanting to install 8KW Deye/Sunsynk hybrid in OFF-GRID system, and would like to use the generator port for smart loads (water heater). However, I would also like to install more solar with a suitable micro-inverter (ie has freq shift and derating). Can this be adone? In other words, can one use the generator port for smart load AND at the same time also AC couple additional microinverters either to generator port or battery out/UPS port?