Hi there

I have had a Sunsynk 8kw inverter with 2 Hubble 5.5kw batteries now for just under a year to beat load shedding and it has worked really well. 

This morning I noticed that the LCD screen on the inverter is flashing in a rebooting cycle and the lights indicating AC and normal don't light up. The inverter appears to operate normally and when load-shedding happened it happily switched over to the batteries. It also won't connect to the wifi now so I can't log anything. 

I have tried switching the inverter off completely for 5 mins in the hope that "Have you tried switching it on and off" would fix it but it didn't. 

When the screen does come on I can quickly navigate to the fault codes but there are none. 

Help

Did you manage to solve this issue? I am have the exact same make ans setup, please advise how it was solved.

What was problem 

Dear Mukda

How was your problem resolved, i am experience same issue currently, please can you advise.