IEEE 2030.5 Smart Meters
Native smart energy profile — DER, BTM, demand response, VPP. Not adapted, not bridged.
Platform · Data layer
Metering
IEEE 2030.5-native data layer. Measurement at every point — grid edge, DC bus, load, charger. Measurement engineered for every point on the DC BUS — grid edge, bus, storage, load, and charger. Native IEEE 2030.5, not a Modbus bridge. Utility-ready data for EMS and VPP. DC Meter · Design target
Why it matters
You cannot optimize what you do not measure
Most C&I sites have one utility meter at the point of common coupling. Everything behind the meter — solar generation, battery state of charge, charger utilization, motor load — stays invisible. When a demand charge spikes, no one knows which load caused it. When export limits bind, curtailment is the only lever. When a VPP aggregator asks for flexible load, the honest answer is often “we don’t know what’s available.”
Joule Junction metering is designed to measure every point on the DC BUS. Generation. Storage. Charging. Loads. Not adapted AC meters — DC meters engineered for the 800V bus, with IEEE 2030.5 targeted from the silicon up.
How it works
Measurement at every junction
Telemetry feeds Energy Management and utility / VPP interfaces. The same open protocols as the rest of the platform.
Grid edge · PCC
800V DC BUS points
GenerationStorageLoadCharger
EMS · VPP · Utility interfaces
Capabilities
What we design to measure
From the platform metering definition — native smart energy profile, DC energy meters, sensors, and charging metering.
DC Energy Meters
Precision DC metering across the DC bus — generation, storage, load. Joule Junction branded.
Sensors & Data Acquisition
Temperature, current, voltage, power quality — continuous telemetry across every point.
OCPP 2.0.1 / 2.1 Charging Metering
Per-port energy measurement, session data (design target).
Cybersecurity
IEC 62443 aligned
Every meter, sensor, and data path is engineered for a cybersecure communications stack — designed in, not bolted on.
- IEC 62443 aligned
- Secure communications
- Certificate management
- Remote updates
- Identity management
Standards
Open data, open control
IEEE 2030.5
Smart energy profile — DER, BTM, demand response, VPP. Native, not bridged.
CSIP-AUS
Australian smart inverter profile — IEEE 2030.5 implementation for DNSP compliance.
OCPP 2.0.1 / 2.1
EV charging communication + metering.
IEC 62443
Cybersecurity — secure comms, certificate management, remote updates, identity management.
Need metering for DC infrastructure?
Talk with Joule Junction about IEEE 2030.5-native measurement on your site.