Hello, I have had my 1600w origin system for a few years with a .50c FIT, an few months ago the inverter came up with a error code and the inverter was repaired under warranty and reinstalled a few weeks later. Before the inverter broke I use to see around 5kw a day being generated, but I have noticed the output has increased quite a bit after after it has been repaired, today it returned 8Kw and it is still early spring, anybody else had their HJ1600e inverter repaired and found it preforming better on return??? from memory the fault was D27, open relay

Cheers Yobbo