I don't know how handy you are. You could make your own. I have 4 EVSEs + a hand full of 240V outlets and conversion cables in my garage. One of the EVSE (75Amp) is DiY project. Check out OpenEVSE page for ordering information. You may email and ask them to make you a unit if you don't want to do it. There is pricing information in one of the link. My 75Amp Open EVSE works great!!