domparry

Just got version M 2005-1144 / S 18-07 / C 1001-E043 updated to try and get my Limit to Home mode working on my 3-Phase Sunsynk 12kW Inverter.

Same version upgrading last week.

Posting this to help others find the answer. The Meter-485 port definitely seems to be read only. None of the write commands have any effect. Using the BMS port with a splitter (if you're using it for the battery already) works for reads and writes on the 3-Phase 12KW Sunsynk inverter.

Hi there, I didn't fill it in, and I was notified that my application was approved without it. I still need to visit COJ to complete the process but their systems have been down.

Hi Ryan, Thanks for posting this. Would love to hear if you got this working according to this explanation? I have been talking to my installer and he has recommended this approach for powering the geyser on excess PV.

Probably a bit late for you, but I've been running the P27 for a month now, and I'm really happy with it. I used Talon Energy (Who outsourced to solar supply for installation) for the purchase.

Thank you for this summary. It's really useful. I see there's a space for Electrical Contractor on the form. Did you have to fill this in? I don't have a contractor yet.