Dynamic energy Predbat with goodwe et10?

Im looking at predbat to export solar energie frome my batterys. (2×22kw BYD HVM)

Is it posible to get this going or has annyone got a good program that you can recommend to sell ernergy on a dynamic contract..

Please schare wat you have of yaml.
Or what profram that can be used.

Thx in advance appreciate anny help.