All good points. I still think such a unit may work well for smaller solar arrays (less than 5-6kW?) and lower installation costs, given the EVSE and the inverter can be in one place. It has a 12 year warranty and SolarEdge is doing pretty well these days, I doubt they will be going out of business any time soon. Extended warranties are also available, and many often buy them for the inverters, the fact it also covers the EVSE is a nice bonus IMO. Not sure if all cities allow solar to be on a subpanel.
'11 SL, totaled
-1CB@33k/21mo, -2CB@53k/33mo, -3CB@68k/41mo, -4CB(41.5AHr)@79k/49mo, -5CB(38.85AHr)@87.5k/54mo
54.94AHr, SOH 86%, 130k miles9kW Solar