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taHC81 / MUST-ESPhome

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Solar power #3

Open alanscorp opened 1 month ago

alanscorp commented 1 month ago

Hi! Is it possible to display a metric that shows how much power the solar panels produce?

taHC81 commented 1 month ago

Hi! Is it possible to display a metric that shows how much power the solar panels produce?

Hi, not possible as this metric is not provided (measured) by MUST PV/PH1800. Only metric is the Charger power (modbus reg. 15208), but that one is power coming from MPPT charger, not the panel side (DC).

taHC81 commented 1 month ago

I'm using PZEM-017 device to measure DC side, one for each string. http://en.peacefair.cn/products/610.html