I noticed something peculiar on Tesla's website today... It says that if you charge at 24A on a 3-phase circuit, you'll get 16.5kW of power. If we do some math... 16500W/24A = 687.5V I don't know of any household circuit with such a high voltage. What's I noticed, however, is that 687.5 is approximately 3 times 230, which is the standard household voltage (in most countries). So it seems like whoever wrote this information was under the impression that 3-phase power gives you 3 times the voltage of single phase, whereas it actually gives you the square root of 3 (1.73) times the voltage. So, am I missing something, or did Tesla get their figures wrong?