I think you're the one getting confused about different companies with similar names. Of course, has been accused before of picking company names that were deliberately very similar to other, more legitimate, companies in the same field.
Or, maybe something far more practical ~ that Rossi is buying used battery units from shut-down windmill operators and the name LEONARDO is already emblazoned on the cases? That saves him the problem of relabeling them for resale.
None of that is intended to let Pappy Bush off the hook BTW (if you want to go that way).