Accuracy of Exported KWh
Well for weeks now I have been noticing my inverter is reporting I have exported more than Octopus is paying me for.. Now I have done some checks and unlike some people I trust my smart meter.
SO after doing some basic arithmatic (deviding actual output by calculated output) I took the plunge and changed my CT ratio from 1:2000 to 1:1888
WOW so far my daily export acourding to the sunsynk app matches that recored by my smart meter..
Maybe worth a look for anyone that is bothered by this.
Happy generation everyone.
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You are going to be causing other issues by having incorrect CT ratio (check your import figures), but it could be a tradeoff to make things more accurate when you want them.