Does anyone know a way to simulate an energy meter with NodeRed (Large OS)?
That must be theoretically possible.
Via Tasmota I get my yield from the PV system sent via MQTT.
Ok, I have an answer, ill test it for a few days and assess the quality and ill post the flow here!
although reading your comment you want an energy meter for solar... Im using an external CT senor Via MQTT to act as a Grid meter to keep the import to a low number via setting the GridSetpoint via the ESS node.
May not help you but I'm sure it will help others!
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