Hi Everyone, I've found a few variations of this already answered but I there were some pieces I'm still not clear on. The topics were very old so I thoguth best to ask it again.
I have an RV with 50A / 240V service. Everything in the RV is 120V, the 50A service feeds each side of my panel with one leg of the shore power. In the event a 30A service is the only thing available, a 50A to 30A adapter will simply bond the two hot legs and feed them from the same 30A leg. In this case, I just need to be cautious about power consumption.
I'd like to install a couple MultiPlus 3000/24 inverters in a configuration where I have one feeding each side of my panel. I realize this isnt the best utilization of unused capacity but from what I'm able to deduct, it will yield the most flexibility with shore power configurations.
Attached are two drawings depicting a 30A and 50A situation. Both pictures also show a future 3rd and 4th inverter to increase capacity.
My questions are:
- If I leave inverter 1 & 2 as independent units, will they care or recognize the power coming in to each is in phase or 180* out of phase from each other? They shouldnt, right?
- If I add Inverter 3 & 4, would I just team then to 1 & 3 respectively?
- Are there any concerns with multiple inverters working independently of eachother over-charging LiFePo4 batteries?
- Any other considerations I may have missed?
Thanks guys!