Hi All,

I have had a 2.8kW PV system (8 x Canadian Solar 350W panels) installed on my home together with 2 x 2.kWh Pylontech Li-ion batteries and a raspberrypie linked to ICC software provides the load feedback. It is set to run in SBU mode, but trips almost every night around 3-5am when the only load is the fridge and a few fans and low wattage security lights. At this point the batteries are at 48.5-49V and 28-30% SOC. The error code shown is 08. Is it not possible for the inverter to switch to receive power from the grid? if so what settings do I need to adjust?

Any ideas on how to resolve this would be most gratefully received. 

Regards,

Justin

Just spoken to my contractor who claims that I've never told him that it is an 08 error but this means that the inverter needs to be replaced and fortunately in my case it is still under warranty.

Good luck hope you get a replacement unit and everything is sorted then.