Votronic Bluetooth

[Buster30]

Has anyone fitted the Votronic Bluetooth module that is sold by Road Pro, just wondered if it is any good.
Have noticed that the app is in German only but looks self explanatory

 

[Wissel]

I was going to order this myself, but couldn't get an answer out of Votronic on whether it was suitable for my needs.

I have a few of their chargers etc, including the VBCS 60/40/430 and the control panel for it. I'm about to order another two MPPT's from them - they make great products.

Sadly, at least in my own experience, they are terrible at answering questions.