Recently installed the subject Inverter with a 9 Kw Sunpower solar panel array. Making power just fine until appx 6700 watts achieved and then limited.
Suspecting the third stage of the unit has failed and I can see that there is a red led on (See photo - Just above the green LED). No fault...
9.02 Kw on grid system with SMA SB8000 inverter - I have recently experienced an Inverter reset issue when my Air Conditioning unit starts (See figure). I have a SENSE monitoring on the PV and load side and can see a power demand spike coincident with the inverter reset. Estimated draw of the...