Something to consider:
Everyone knows about the US tax incentives for buying an EV, but less considered is the incentives for buying an EV charger.
The incentives come in the form of a tax credit, up to the maximum of $7,500/$4,000 or how much you owe in taxes (pre withholdings and the like) whichever is lower. The charger credit is up to $1,000.
So, if your taxes are, say, $3,000, then it doesn’t matter if you bought a new or used EV, you’re only getting $3,000 off your taxes, and your charger credit is effectively worthless.
Consider, if practical, buying your EV towards the end of the tax year, and your charger at the beginning of the next one. You’ll minimize the inconvenience of being locked to level 1 charging speeds, while maximizing your tax credits.
Obviously, if you need a level 2 charger you shouldn’t self sabotage and should just buy one. But if you’re counting your pennies, and think you can get by with level 1 for that window, then it’s something to keep in mind.
I didn’t want to go into too much detail since it’s tangential to EVs, but I have an off-the-grid solar system and have found in the spring and fall, with no A/C on, it would be nice to dump some excess into the car, but at 240V.
This was all before I signed up for a “free weekend” plan, so the EV charges for <5¢/kWh. I’m still learning how to balance all the variables.
So there are dual-voltage EV chargers, notably the Chevy bolt charger and Tesla charger (I think). You need adapters for them though.
I think Clipper Creek might make one as well, but not sure.
Edit - found this, would work. https://store.evsolutions.com/mobile/webasto-go---dual-voltage-portable-cordset-p124.aspx
Or an Amazing-E lower amp 240v L2 charger: https://enphase.com/store/ev-chargers/clippercreek-ev-chargers/amazinge-ev-charger-nema-14-30-plug-16