MtWalt said:
One final question- can I use an extension cord with my EVSE? I dont want to burn the house down, but I also need to charge every day or 2. This is the one I got:
http://evseupgrade.com/?main_page=product_info&cPath=1&products_id=2" onclick="window.open(this.href);return false;
Bit unclear whether you are talking about 120V or 240V.
Both are functionally possible, but in general extension cord use is a bad idea.
The 120V EVSE plug on 2013 forward has temperature sensor that will shut it off when plug / outlet gets too hot.
You do not have this protection with extension cord.
Extension cord presents tripping hazard and in one case a bundle of extension cord overheated and caught fire.
Previous info from another thread:
mikelb said:
...
Trickle charging should be safe, though, right? I wouldn't necessarily need to have the circuit certified for it or anything, should I? If I were to go to a friend's house, would I be safe plugging into their outlet?
How safe 120V charging is depends on how lucky you are.
Very few garages have the correct properly installed high quality single outlet supplied by a single breaker.
Code only allows using 80% of the circuit rating for a long term continuous load.
So on a 15 amp circuit nothing else should be on the same circuit while the car is charging.
And a lot of 120V gets put in poorly using push in connections.
One person had a bad fire most likely from staples that had damaged the cable in the wall.
http://www.mynissanleaf.com/viewtopic.php?f=27&t=15784&hilit=+fire#p352567" onclick="window.open(this.href);return false;
But your link indicates you had the evseupgrade.com done. It uses locking 6-30, and I don't think it has temperature monitoring of the connector.
If using 240V, you can buy 6-30 extension cord.
Bit expensive, $50 12 foot, $70 to $80 25 foot.
If properly made may be OK.
How OK is in the details. Is cord being protected, not bundled up, not tripping hazard, etc.
Similar issues with 120V.
Just more risk unless you put in dedicated high quality single feed outlet.