@SuVo If you want to run both modules in parallel mode you need of course each module separate: So MMM-ShellyStatusTable and MMM-ShellyPV is needed in the modules folder and config.js file.
You might discover some error messages during startup. The node_helper.js is nearly the same. But the errors causes no trouble.
But I’ve just updated the whole module. I wanted to integrate the table in the MMM-ShellyPV module. See the modifications here: ShellyPVUpdate
I think you’ll like it.