When my inverter is in "limit to home" everything works perfectly well. PV generation, battery charge and discharge, supply to AC load, export to grid etc all work effortlessly and seamlessly with the CT coil operating as expected and displaying data. When in "selling first" mode the PV side of the inverter operates fine however the AC load shows zero no matter what I have on in the house. When I check my data it looks like I have no load and the grid is at zero. But actually my load can be 5kw and the grid is supplying it all (I know this by cross referencing my sunsynk data with my supplier import/export half hourly usage) Meanwhile my battery will just sit at 100% SOC. So instead of being able to export and discharge my battery at peak times I actually end up importing if I use selling first.
Does it sound like a software issue? Is it a settings issue? Or does it sound like a faulty inverter or perhaps an incorrectly installed inverter?
One more thing I forgot to mention, which might shed some light on the issue, is that when in selling first mode I lose the CT coil. Regarding the CT coil I have noticed that the coil is located very close to the inverter and not at the main fuse as suggested in the manual. Also there are no magnetic rings for the CT cable to be wrapped around. Not for the CT coil nor the battery cables, again as illustrated in the manual. But like I said the CT coil does work when in "limit to home"
I have raised a ticket with Sunsynk but they have not replied.....
Your assistance will be greatly appreciated.
