The CTs on the main leads are bi directional, so in the data file, energy exported to the grid is negative, and energy imported from the grid is positive.
Using a tool like excel, you can separate the positive values from the negative values.
The Total Energy Imported from the grid is the sum of all the positive values
The Total Energy Exported to the grid is the sum of all the negative values
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This reply was modified 1 year, 12 months ago by scrambler.