Read PV forecast

Dear all,

I try to read my solar forecast from with node red what works great. Nevertheless I don´t know how to use the data in a function node, because when I e.g. copy the path off "todays watt hours" it contains the date from today. To use it in a function node I have to change the date in a variable. Can someone help me with this?


Welcome to this forum.

Although your question is not very clear to me, I remembered that I struggled with it, some time ago.

Perhaps this is helpful: Retrieve Dynamic value in object

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