Adding EP900 to existing solar

[StanUbeki]

Six years ago I installed 6kW of panels feeding a SolarEdge 7600 watt inverter to the main panel. No battery storage. I charge an EV on a 220v 50 amp socket. I overproduce a considerable amount, often 200 kWh per month in the summer. The excess is banked 1:1 with the Co-op, and pays the bill when I underproduce. I had 1.5 Mw banked at one time. That may go away soon.

I could easily charge an EP900/B500 with 6kW solar. I’m curious if I could add the EP900? Would two inverters work with each other, or should I replace the SolarEdge inverter with the EP900?

[BLUETTI]

@StanUbeki EP900 can be AC coupled to the SolarEdge. SolarEdge can charge our batteries. No need to remove your SolarEdge. But AC coupling has some drawbacks: the PV inverter stops output when the grid goes down.