No. My system is a whole-house backup configuration. Main disconnect and transfer switch are before the 18Kpv. Main dist panel is after the 18K. G-N b...

@jlankford will the transfer switch need to also transfer the neutral and ground? Main panel is bonded before the inverter and dist panel after invert...

I had to come back quickly, I found that each box the batteries came in has a sticker of the SN. DD

@Jared I also asked to verify my registration to confirm the numbers. However, after 2 months, I have received no reply on this forum.

What is the station name or inverter's serial number?

Yes, we do offer an ethernet dongle.Ethernet Adapter - EG4 Electronics

Did you update the LCD firmware as well?

You can find the working modes in section 12.3 of the manual. The link is attached below. EG4-12000XP-Manual.pdf

@highstone That's correct! each inverter will handle its own battery but both inverters' will still work together to power the loads.

@eg4eric Thank you

The 18Kpv does NOT pass through unless the inverter is running. The default state for the pass through relays is open, not closed. The inverter softwa...