MajicDiver
Solar Enthusiast
Another thing to be careful of, the early ARO cabinets did not have 2 RJ-45 plugs so you could connect 2 in parallel to the inverter. With those (I have 2 being used as expansion cabinets so it does not matter) you would have to manually wire the RS-485 and CAN wires to connect two in parallel to a version 2 or version 3 inverter. That would trip up a lot of folks.There's some weird pricing on ebay for the ARO. ARO 19.8kWh listed