Morningstar Relay Driver

The Morningstar Relay Driver (RD-1) is a charge controller accessory designed to drive and control external relays in solar power systems. It provides a straightforward way to add relay-based control functions to a compatible setup, supporting load management and signalling tasks for installers and system integrators. As a dedicated accessory, it works alongside Morningstar charge controllers to extend the capability of off-grid and remote power installations.

Key Features:

• Charge controller accessory type
• Model RD-1 relay driver
• Drives external relays in solar systems
• Adds relay-based control functions
• Suited to load control applications
• Compatible with Morningstar charge controllers
• Designed for off-grid installations
• Ideal for remote power systems

The RD-1 suits off-grid and remote solar installations where external relay control is required. It is a practical choice for installers and system integrators building out load management or signalling functions, and integrates with compatible Morningstar charge controllers to expand overall system capability.