Contact Sales

USB MeterBus Adapter

The USB MeterBus Adapter™ (UMC-1) enables direct communication between a PC and compatible Morningstar products by converting the MeterBus™ (RJ-11) connection to a standard USB 2.0 interface. This allows users to monitor, configure, and manage charge controllers and inverters using a computer-based connection.

  • Connect directly to a PC using a USB 2.0 interface for convenient local access and configuration.
  • Enables communication with Morningstar charge controllers and inverters equipped with a MeterBus™ (RJ-11) port.
  • Ideal for local monitoring and setup, providing a simple solution for system commissioning and maintenance.
  • Designed for products without RS-232 ports, offering an alternative communication path where serial connectivity is not available.
  • Compatible with Morningstar controllers and inverters that include a MeterBus™ connection and do not already have an RS-232 interface.