This for RV / trailer .
Trying get a good idea of both for choosing .
When I ordered I was thinking from suggestions multiplus II 2x120 , but ended up ordering the multiplus II .
So not sure if there is enough difference to go through returning & getting the 2x 120 — or checking advantages or disadvantages of either ?
Thanks
The 2x120 is made for 50A serviced RVs. It has 2 Lines for AC Input and AC Output allowing you to run your entire AC panel off of One inverter. This was made so that you could have 240Vac Split Phase on one inverter. If you went with the 1x120 model, you would need 2 units to obtain Split Phase.
You could also just run a few circuits off of the 1x120 unit and not have to worry about Split Phase. Also, if you do go with the 2x120 be aware that the 3000W unit you are looking at would not be enough to Power an entire 50A rig, at least all at the same time.