Outback Power Hub-4 Communication module
When connecting the Outback MATE to more than one product, a HUB-4 or HUB-10 communication manager must be included in the system. The HUB-4 communication manager allows the MATE to control and monitor a maximum of four OutBack products. The inverter/chargers can be operated in a stacked or independent configuration, and OutBack MX60 PV MPPT charge controllers can also be used on any of the four available ports of the HUB-4. The HUB-4 manages both the inter-inverter communications and the MATE-inverter communication.