Most reacted posts

I have 6x 550W solar panels and 2x inverters. 1x Rosen 48V 100Ah battery. I'm confused at PV connection part in the manual. 1. Is it ok to make a parallel connection on PV side of inverter? (single string) 2. If not, is 3x 550W enough for 1 inverter if I make 2 Strings.