I agree to Sebastian, there is no option to add things to the binding installed from marketplace.
If I am using the linked .jar file openhab is not recognizing the binding.
“The marketplace bundle was successfully installed but doesn’t start: Could not resolve module: org.openhab.binding.growatt [323]
Unresolved requirement: Import-Package: javax.measure; version=”[2.2.0,3.0.0)“”
The solution might be here (common issue with 4.1 versus 4.0.x)
