I have a 21kw off grid system on my roof going into 1 SolarEdge inverter before going to 3 Quattros + BYD Battery Boxes. I’d like to add an additional 7kw through a 2nd SolarEdge inverter on top of a carport but not sure how or if this could tie into the Quattros and Battery Boxes.
Any suggestions TIA…
Why not use mppts, since your off grid
Not sure how that would connect. Currently using SolarEdge optimizers for each panel connected to the solar inverter. Using the Victron mppt, where would it connect - to the bus bar?
Yes and to the gx device (cerbo)
I suppose that is one way to do it but I have shade on/off the day on the carport which is why I was thinking to use solaredge optimizers like the main system.
You can use multiple mppt’s for that