Energy Management System

Nexus EMS

Name: Nexus EMS
Brand: AERL

The brain of your hybrid power system. Nexus EMS runs on the Nexus Gateway or Nexus HMI, sits above the site's device controllers and makes the energy decisions for all of them: solar, battery, inverters, generators and loads. On site, offline if need be, with no custom PLC programming.

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核心特性

One Controller for the Whole Site

Solar charging, generator start and stop, battery charge and discharge, grid limits and load shedding, decided in one place instead of device by device.

Every Brand, One System

Inverters, batteries and generator controllers from different brands are read into one view of the site and served to SCADA on one Modbus TCP address.

Battery and Equipment Protection First

Protections take priority over operators and schedules. Every function can run dry first, logging what it would do, before it is allowed to act.

技术规格

Control: Every Source, Battery and Load
Integration: Every Brand, One System
Protection: Battery and Equipment First
Oversight: Every Decision on Record
Dry-Run Mode on Every Function
Runs on Nexus Gateway and Nexus HMI
Annual Licence per Gateway

ProductEnergy management system (EMS) software for hybrid and off-grid sites

Runs OnNexus Lite (NEXUS-LITE), Nexus 4G (NEXUS-4G) or Nexus HMI (NEXUS-HMI-10)

LicenceAnnual, per gateway. Activated in AERL Cloud

Included with Every GatewayMonitoring, AERL Cloud, and solar charge coordination and battery protections for AERL equipment

OperationOn site. Keeps running without an internet connection

Decision RateAbout once a second. Fast protection, synchronising and breaker control stay with each device

CommissioningEvery function runs in dry-run mode before it is armed

StatusPreliminary. Confirm availability of functions and equipment with AERL

Preliminary information. Functions and supported equipment are subject to change; confirm availability with AERL. Nexus EMS protects equipment and is not a functional safety system.