Can you fix a timer to 32amp cabling?
Hi
@Stevekc
I am assuming that you have a dumb ( non smart ) Rolec wall box here, given the age of the unit ?.
If so, you ( or some kind spark ) can install a Wi - Fi relay into the wall box to enable you to control, via your phone ( free App ) to facilitate “Off Peak” charging.
A quick search on the forum will be you friend here !.
Personally, I have a Rolec dumb 7kw walk box that was install way back in 2016.
My previous car could charge by setting the charge times in the the head unit of the car.
When the MG ZS EV arrived, this then became a big problem !.
Some owners charge using a standard tariff and find there not to be a lot of difference in the overhaul cost in their bills ?.
It really depends on your usage case.
If you intend to cover a lot of miles and are charging a lot from home, then a cheaper “Off Peak” rate may benefit you a lot.
I have a “Sonoff” Wi - Fi relay installed to my wall box.
There is also a “Shelly” device that will do the very same thing.
When I last looked, they where around £20 ish to purchase on-line.
The install time is less than 1 hour and your up and running.
It is not a a difficult job, but I would NOT recommend carrying out this type of work unless you are completely comfortable with opening up your wall box and the supply has been first isolated, locked off and proven dead.
Enlist the help of a qualified spark to help you if required.