I have got some help integrating my PV inverters to Homey, however the information about the kWh is not available through the inverter so I have only got wattage. Is there anything I can use to get kWh total through the day? I thought I could use the Power by the Hour app but I can’t since there is no kWh output.
Yes, he is the developer of Power app but you would need to contact de developer of the solar app. The PofH app is working fine, but has some restrictions.
No app, had some help making a homey script.
It works like this:
Measure_power is a property from a device that accepts Watts as value. Its a virtual device rather than a Solar panel app.
In short the HTTP get JSONpath does the XML grab. the string goes to the tree xml and grabs array number [2] which is your watt value and inserts that in to variable in Better Logic.
Then the flow at when variable changed (better logic) it will update the measure_power attribute of steca 1 or 2 to that number and there you are.
It is from xml provided from the inverters. However, only watt is present and not kWh.