If you are planning to use NEMA 10-30 outlet, a word of caution. Most older 10-30 dryer outlets are 3 wires w/o a GND line. If you are planned to use a dryer outlet, make sure you have a 4 wire version NEMA 14-30 or 14-50, which has L1, L2, Neutral & GND.Most, if not all Level 2 EVSE, requires a...