I am seeking feedback on whether a 220v single phase Multiplus II 5000va is able to synchronize and work "on grid" with a 220v-240v split phase grid (L1+L2+G. NO NEUTRAL). There are no 110v loads or panelboards, all are 220v loads connected Line-Line.
The intention is to use the Multiplus synchronized with the grid together with an energy meter/export control to allow backflow of power to other loads and the utility.
I have successfully used a multiplus1 5000va with 220v split-phase generator through the input however this was off-grid, not synchronized, using the genset input to power the loads and charge the battery.
A picture of the grid service is below.
Appreciate any comments or feedback!