Manufacturing
Continuous-process plants with strict data-sovereignty and OT-network requirements.
Solution
On-Premises Energy Management System
A powerful On-Premises Energy Management System designed for organizations requiring local data control and secure monitoring.
Capability
Real-time monitoring
Capability
Historical analytics
Capability
Alarm & event engine
Capability
Energy accounting
◆Overview
Elsource On-Premises Energy Management System is an enterprise-grade platform that runs entirely inside the customer's own network — ideal for manufacturing plants, campuses and critical facilities where energy data must stay on-site for security, compliance or latency reasons.
The platform ingests data from Elsource meters and third-party DLMS / Modbus devices, normalises it into a common data model and exposes real-time dashboards, historical analytics, alarms and reports to plant, energy and operations teams.
Because the platform is deployed on-premises, it integrates natively with existing SCADA, DCS, BMS and MES stacks — turning the electrical panel into a first-class citizen of the plant automation network.
◆Capabilities
Built for the way energy teams actually work.
Real-time monitoring
Live electrical parameter monitoring across every connected meter, with configurable dashboards for control rooms and shop-floor screens.
Historical analytics
High-resolution trending, load-duration curves and comparative analysis over configurable date ranges.
Alarm & event engine
Threshold, rate-of-change and event-driven alarms with e-mail and dashboard notifications.
Energy accounting
Department-wise, shift-wise and product-wise consumption breakdowns supporting ISO 50001 aligned reviews.
Reports & exports
Scheduled PDF and CSV reports for management, statutory and audit consumption.
Role-based access
Granular access controls for engineers, energy managers, plant heads and auditors.
◆Reference architecture
From the panel to the boardroom.
Every deployment follows the same four-layer reference architecture — proven across sites, scalable across portfolios.
Layer 01
Metering layer
Elsource smart meters and multifunction meters, plus existing third-party devices, form the field acquisition layer.
Layer 02
Acquisition & normalisation
DLMS / Modbus gateways poll devices at configurable intervals and normalise data into a common tag model.
Layer 03
Platform services
Historian, alarm engine, reporting and dashboards run on the on-premises application server.
Layer 04
Integration & consumption
REST APIs and scheduled exports feed ERP, BI, MES and historian systems downstream.
◆Where it fits
Deployed across the sectors we serve.
Campuses
University, hospital and research campuses managing energy at building and department level.
Critical infrastructure
Facilities where a cloud dependency for energy visibility is not acceptable.
◆Integrates with
Plays nicely with what you already run.
Elsource platforms are protocol-agnostic and API-first, so existing meters, SCADA and enterprise systems stay in place while data flow gets consolidated.
- Elsource smart & multifunction meters
- Third-party DLMS and Modbus devices
- SCADA / DCS via OPC UA and Modbus
- ERP and BI platforms via REST APIs
- BMS platforms via BACnet / Modbus gateways
◆FAQ
Answers to the questions that come up first.
Does the platform run without internet access?
Yes. The platform is designed to run entirely on-premises. Internet access is only required for optional remote support and updates.
Can existing third-party meters be integrated?
Yes. Any DLMS or Modbus meter with a documented register map can be integrated alongside Elsource meters.
How is data exported to ERP / BI systems?
Through scheduled CSV exports and a REST API. Custom connectors can be built where required.
◆Get in touch
Deploy across your portfolio.
Tell us about your sites, the meters already installed and the reports you need — we'll come back with a scoped rollout plan.