As suggested in an earlier post I enclose my newly installed Smart Meter details in order to find out the cheap rate timings and and with the upcoming clock change whether the meter adjusts itself for BST and GMT in Autumn and Spring.
Meter Ser No. (removed). MPAN. (removed)
Best answer by Paul
You can see the different tariff times and rates on the IHD. I think my times changed at the last clock change - so although the meter's time changes, the tariff times also change.
Updated 20/05/2020 more info here.