Primary Data not shown in Solar

[emybuse]

Hello everyone, Thanks for making this thing work and for the dedication. I have 2 invertors I tried to do a combined helper to display the sum of the invertors. The thing is that in the Primary information it doesn't want to display the info but when I put the same entity in the secondary it displays it. In Home the same thing it doesn't display the info. I tried various entities without any positive results.

Thanks in advance to everyone!