Using in a 48 volt system
The power wires on the AZ1000 must be powered by 12-30V, if you power from a 48V source, and are using canbus, the canbus will likely not work. This introduces another complication if you are charging batteries with an internal BMS. The AS48 Alternator Shield will not work if the alternator is not powered from the battery being charged. There is a workaround for this in the Arco WIKI which says "The ARCO Zeus Bluetooth regulator can accommodate this scenario if voltage sensing is connected on the battery harness and «Battery Voltage Sense Active» is enabled in the configuration." Here is a link to the Zeus Alternator Shield Guide
Manufacturers videos available