There are a number of questions that get asked frequently on the community covering basic installation DIY and commonly encountered problems with operation after installation / setup.
A number of topics have been written in the DIY category and these are linked below. If you have an installation question or operational problem have a look in these first. Often if you ask a question that is covered, you are likely to be pointed towards one of these FAQs as an answer.
The DC System Power on a Venus device is jumping, erratic or does not match other loads
Smart BMS 12/200 or BMS CL12/100 alternator charge current is much lower than the fuse value