Glad to see you got sorted, that's a great result.AlanHarwood wrote: ↑Thu Mar 14, 2024 4:41 pm After sending me three versions of the schematic, none of which actually matched what they had installed, they finally admitted that the two H1-5 hybrid inverters could not work in parallel, and they are swapping them out for an KH10.
This reduces the maximum number of batteries I can attach, but it's probably enough, and if it isn't, KH10s are designed to work in paralllel, so I'll still have a way to expand if necessary.
Unfortunately as you've discovered, installers often don't have a lot of knowledge with more than one inverter. I too have had incorrect schematics, they forgot to install the second generation meter and they couldn't seem to tell me if a CT clamp was fitted between the inverters (it is). I'm setup pretty much now, but still wish I'd have gone for the KH option, but that's in hindsight now!