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Hey there, I installed Deye micro inverter to my balcony but device has no ports for smart meters. So I have installed smart meter broker with tuya and home assistant showing all values power, voltage, amps etc. I want to read its values and set inverter to that values in order to prevent sending energy to grid. Basicaly I want to read tuya smart meters value and set inverter to that value to stop sending energy to grid. If it is possible can you help me please? |
Replies: 1 comment
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You can try to automate this in Home Assistant, but ideally you should add a current sensor (CT coil) to the inverter so that it can control the grid output. Any automation will likely be too slow as the power fluctuates a lot (Shading on your panels, loads changing in the house). If the tuya sensor is cloud based, you have this latency as well. The addon can maybe automate things in 2-5 seconds (if everything is local!), but inverter would be able to change output in less than a second. |
You can try to automate this in Home Assistant, but ideally you should add a current sensor (CT coil) to the inverter so that it can control the grid output.
Any automation will likely be too slow as the power fluctuates a lot (Shading on your panels, loads changing in the house). If the tuya sensor is cloud based, you have this latency as well.
The addon can maybe automate things in 2-5 seconds (if everything is local!), but inverter would be able to change output in less than a second.