I saw a few posts a few pages back about charging in a multi tesla home and installing 2 charges, planning charging times etc. We'll become a 2 MY home this saturday and there's a solution already in place. When I placed the order for our second MY in July, I wondered how we'd solve being able to charge at the same time and how convenient it would be for one car to charge and then we'd have to somehow come switch the cars in the middle of the night or have my wife plug my car in when she leaves for work in the morning and hope the 1hr charging before I have to leave is enough. Well, long story short, I found a company called
NeoCharge that solved this problem. They have 14-50 splitter that allows you to plug in 2 EVs into 1 14-50 outlet and both cars will charge overnight. Yes, you will be limited to a 24A current but overnight, you'll be good. It is the same price as a tesla charger at almost $500. You just have to make sure your outlet is close enough so you can reach both cars.
I don't work for them, neither am I affiliated with them. Just sharing a possible solution.