For others monitoring this thread:
I’m currently working on a 2.0 release with support for the Enphase Battery (thanks to work done by @Niels ). Test versions for this release will come soon (1.9.x).
Heads up: in this release I’ll be refactoring a bunch of device drivers to make the internal structure off the app better for including more Enphase products. In 2.0 most existing devices will therefore become deprecated (but will still work).