What I have
I have the Growatt 5000 US Inverter and the Solaredge Auto Transformer. It is fed by 3250W of PV and tied to a 15kwh LiPo battery bank. There is a PV combiner box for 2 strings tied in to a PV shutoff switch feeding the inverter. Roughly 180VDC at 15-18A input. This is an off grid...