The Ethernet MeterBus Converter (model: EMC-1) enables IP based network and internet connectivity to any Morningstar product that
features an existing MeterBus port (RJ-11) including:
PWM controllers: TriStar and SunSaver Duo
MPPT controllers: TriStar MPPT, ProStar MPPT, and SunSaver MPPT
Inverters: SureSine
Compatible with SureSine-inverter, SunSaver Duo, SunSaver MPPT, ProStar Gen3, ProStar Gen3, input RJ-11 cable, output LAN