We've had a plug in for about one month. We use the supplied 110V charge cable to recharge. Does anyone have actual experience with a 220V installation time to recharge. We are living in a house where we could in install 220V but it is very $$$spendy to get the parts and hire the electrician. We did once charge our Prius at an AV Charging station that was 220V and it seemed to take almost 2 hours to recharge there.