hi, I'm new here. The Bright electric usage site shows economy 7 time switching times which is good. My supplier tells me the switch times are very location/address dependent. How accurate is the info Bright shows?
Mine seems to be accurate to within a minute. I feed the rate data into a Node-Red dashboard and have compared what the supplier's meter shows and the data from the Glowmarkt IHD. The exact timings seem odd in the NW because my economy rate period is 00:35–07:35 GMT, rather than running on the half-hour.