The Octopus Energy iOS/web app graphs don't show how much we get paid for the energy the solar panels generate, so we have to work it out for ourselves.

Install and usage

docker run \
  -e OCTOPUS_EXPORT_MPAN="<export_meter_mpan>" \
  -e OCTOPUS_ELECTRICITY_METER_SN="<serial_number>" \
  -e OCTOPUS_API_KEY="<api_key>" \
  -e POSTCODE="<postcode>" \
  ghcr.io/issyl0/octopus-export-income:latest --from 2022-07-04 --to 2022-07-04

Output:

Total for 2022-07-04: 318.66p, or £3.19.

Pass --verbose to see the individual half-hourly exports and their earnings.

TODO:

• Installation and usage instructions.
• Make sure rounding of the displayed numbers is not misleading.
• Configurable dates.
• Some kind of web interface?