mberry

The issue I am facing is that the generator turns-off when battery SoC reaches 95% not allowing the batteries to saturate. This cause the batteries to drain very fast, and the request generator to turn-on again after just 30 minutes. I have not received any feedback from Deye Inverters on the subject.

This issue has been resolved with firmware upgrade by Deye Inverters.

It there a way to force the use of generator input to supply the load irrespective of the battery charge level. I am looking for modbus register that would hopefully provide this functionality if set. Thanks

YES, it is very odd. I am presuming it is a bug with my inverter firmware. I have emailed DeyeInverter concerning the issue. I will update once I have their feedback. BTW, I want to thank you for SunSynk-NodeRed-master code you posted. I started off with and it allowed me to understand bordered and have it as the base to the current code I am now running. great job you have done.

Thanks for detailed code. I have the same code in place, yet still no luck. It is only an issue for this particular register. I believe it might be something related to communication board version or firmware revision.

Hi, I am having the same issue with register 243. I am able to read, but won't reflect any write changes. I am reading 0 for Battery First and 1 for Load First. Have you managed to resolve?