CTA-2045
A communication standard (ANSI/CTA-2045-B) that provides a standardized interface module for smart grid-enabled appliances, allowing utilities and aggregators to communicate with water heaters, HVAC, etc.
Why It Matters
CTA-2045 enables your appliances to participate in demand response programs without proprietary apps. Look for CTA-2045 compatibility when buying new water heaters and HVAC equipment.
Related Topics
Related Terms
Demand Response
A program where utilities pay customers to reduce electricity usage during peak demand events, often by cycling AC units, adjusting thermostats, or discharging batteries to the grid.
Energy Management System (EMS)
Software and hardware that monitors and controls energy production, storage, and consumption in real time to optimize self-consumption, minimize costs, and manage battery dispatch.
Smart Electrical Panel
An intelligent breaker panel that provides circuit-level monitoring and control, enabling load management, backup prioritization, and integration with solar and battery systems.