I've had notification from ESB Networks that they will be installing a smart meter at my address in the near future. If I understand it correctly, the smart meter will mean my current setup of day/night meter will end and I'll be paying full rate to charge my car overnight, excepting a window of a couple of hours at a reduced rate with some suppliers. Do I have the right to refuse smart meter installation and keep my current day/night setup? Or should I just resign myself to the smart meter and scheduled charging within a much smaller window and at an overall higher rate?