I'm discovering just how far inverter technology has progressed since my first off-grid installation over 20 years ago. It seems that hooking two of these Quattros in parallel is going to be an adventure.
I made a lovely installation of two positive 2/0 cables with a 200 amp fuse from the positive bus bar to each of the inverters before I reread the paragraph in the manual that states "The DC connection cables to the devices must be of equal length and cross-section"
Well I've got the cross-section (all cables are 70mm2) taken care of and the longest cable is 24 inches (61 cm) but what is the tolerance in equal length? Are we talking an inch, 6 inches, a foot? I'd like to know before I make up the negative cables. Thanks.