All Matter Electric Vehicle Supply Equipment Products
The EVSE device type enables smart EV charging and discharging, with support for single and three-phase AC supplies and advanced energy management features. It includes clusters for monitoring energy use, charging modes, and internal temperature.
STAR-Rover
A rugged, wireless 4-channel 15A digital power controller that integrates with Victron systems to deliver safe, flexible, and compact switching and dimming for 12V or 24V RV and marine installations.
The EVSE (Electric Vehicle Supply Equipment) device type in the Matter ecosystem is designed to connect an electric vehicle (EV) to a mains electricity supply, enabling charging and, in some configurations, discharging (Vehicle-to-Grid or Vehicle-to-Home applications). It supports both single-phase and three-phase AC supplies, providing flexible options for EV charging infrastructure. The EVSE device type leverages Matter’s interoperable framework to support advanced energy management features, offering seamless integration into a smart home or smart grid environment.
Each EVSE device is composed of several endpoints, including mandatory device types for Power Source, Electrical Sensor, and Device Energy Management. The Electrical Sensor is equipped with both Electrical Energy Measurement and Electrical Power Measurement clusters to monitor total energy and power usage. Additionally, when supporting three-phase power, the EVSE includes individual child endpoints for each phase, with semantic tags to specify the phase being measured. This setup ensures accurate energy monitoring and management, allowing for efficient energy transfer and usage tracking across all phases.
Classified under the Matter standard, the EVSE device type includes clusters such as Energy EVSE and Energy EVSE Mode, enabling users to control and monitor EV charging status. Optional clusters, like Temperature Measurement, allow for internal temperature monitoring to ensure safe operation. The Device Energy Management cluster supports features such as Power Forecast Reporting (PFR) and Power Adjustment (PA) for EVs with Vehicle-to-Grid (V2X) capabilities, allowing EVSEs to participate in energy load balancing and contribute to a more sustainable energy ecosystem.