Re: Cheap L2 EVSE by converting the 2013-14 Nissan L1 EVSE - $25
Posted: Sun Jul 16, 2017 4:54 pm
Yes the existing J1772 and the cables can do 20A. I think EVSE upgrade might be changing the internals. the circuit inside as you noticed is heavily potted so I doubt anything can be changed. Not sure why EVSE upgrade is not setting theirs at 20A and keeping it at only 16A. Technically speaking 1 resistor in the pilot signal wire might have to be changed to provide 20A but finding that will be good amount of work. I am pretty sure the relays can easily handle 20A.