Hi, I'm thinking about purchasing a new Xantrex SW Plus 5548 inverter for the solar array that I am building. I'm grid tied and wish to use grid power for battery charging when needed.
The Xantrex 5548 SW Plus has a Dual Transfer Switch. Can someone tell me how this switch works?
I would also like to know the differences between the 5548 SW and the 5548 SW Plus or how they would affect my system.
I have read the spec sheets for both of these inverters and aside from the dual transfer switch and the difference in the battery chargers, I have assumed that they are the same, is this assumption correct? Thanks, JB