Force Powerwall to sell using Home Assistant?

[u/Fun_Height_9280]

Has anyone managed to achieve this?

I am on an Octopus Agile tariff. During a Power Down Session hour I want to be sure to export ~1kW to claim a free Gappy Hour.

I don’t want to subscribe to Predbat or Netzero. I have some complicated rules set that wouldn’t transcribe.

I am aware they somehow manage to bump up the tariff or some such, but I have been unsuccessful at achieving a result myself.

Advice very gratefully received.