I know of one household where the parents both have EVs, one Tesla and an ID3, the son has just passed his test and has a Leaf 40
This also highligts another issue with multi EV family’s especially where charging is concerned from a single phase domestic supply.
Essentially you are sharing what is already a slow 7.2kW charger between two or more users. If two of you want to charge overnight at the same time and have a linked charger installed, each car is now charging at 3.6kW as load sharing is required. If another member of the family then decides they need to charge at the same time and decide to have another linked charger, which then means all 3 cars are now charging at a snails pace of 2,4kW each.
What are the options,
Beg the DNO to install three phase which would likely incur a hefty sum because they already have a first chrger installed.
Have a 32A commando socket fitted so, one member from the household can charge at 7.2kw and the other two members at 36kW each or two members charging at 7.2kW, whilst telling the third to wait.