Please forgive if this newcomer is asking a dumb question. I take delivery of a new MG ZS EV next week and trying to understand all the issues around home chargers. I would be able to survive most days on just a 3 pin granny and have a 4kW solar panel system. The smart chargers that attract a grant seem to still cost £450+ and dont seem too smart with the mg. If I had a 3.5kw dumb charger I could use it in summer during day and as backup to my 3 pin where I wanted full charge overnight. I wouldnt be able to benefit from economy 7 but would save money on installation and day to day stress. Have I missed something?