Sub-Metering & Billing Solution

Enable accurate and transparent sub-metering and billing by transforming reliable energy data into automated cost allocation, billing, and financial management, helping multi-tenant environments improve efficiency, reduce disputes, and ensure stable revenue collection.

Typical Applications

Typical Applications for Sub-metering & Billing

  • Commercial Complexes
    Commercial Complexes
  • Office Buildings
    Office Buildings
  • Industrial Parks
    Industrial Parks
  • Campuses
    Campuses
  • Hospitals
    Hospitals

Challenges in Managing Energy

  • Inaccurate energy cost allocation leads to tenant disputes.
  • Manual meter reading and billing processes are inefficient and error-prone.
  • Lack of billing transparency reduces tenant trust and affects payment collection.
  • Unstable and fragmented energy data undermines accuracy and reliability.
  • Disconnected systems prevent unified management of metering, billing, and financial data.
  • Rigid pricing structures cannot adapt to complex billing requirements.
  • Complex billing, account, and fund management increases operational burden.
  • Lack of anomaly detection and data insights limits risk control and optimization.

A Structured Solution

EcoChainer connects distributed meters into a unified sub-metering system — capturing accurate, real-time energy data across tenants, zones, and equipment.

With automated data aggregation, configurable allocation rules, and standardized billing outputs, the system enables transparent cost distribution, reduces manual workload, and minimizes disputes — supporting efficient billing operations and more accountable energy management.

Standardized Three-Layer Architecture

The system is built on a clear three-layer architecture, ensuring consistency, scalability, and ease of integration across projects.

Software Platform

Centralized system for data visualization and management.

Communication & Gateways

Standardized data transmission between devices and platform.

Smart Meters & Devices

On-site data acquisition for electricity, water, and other utilities.

On-Premise Deployment

Operates entirely within the project environment for stable and independent system operation.

System Capabilities

Core Capabilities

Deliver reliable data visibility and system control, ensuring stable operation across devices, communication, and platform.

Energy Data Acquisition & Monitoring

Provide reliable and continuous energy data to support accurate measurement and system operation.

Sub-Metering & Energy Allocation

Break down energy consumption by tenant, area, or system to enable fair and transparent cost allocation.

Pricing Strategy

Define flexible pricing rules to support different billing models and operational requirements.

Billing & Settlement

Automatically generate accurate bills based on energy usage and pricing rules, improving efficiency and consistency.

Account & Fund Management

Manage accounts, balances, and transactions to ensure stable operation and clear financial tracking.

Financial Overview

Provide visibility into revenue, balances, and transaction status to support financial management.

Reporting & Analysis

Turn operational and financial data into structured insights for tracking, auditing, and optimization.

Alarm & Exception Management

Detect abnormal usage or account issues to reduce risk and maintain system reliability.

Extended Capabilities

Extend the system to unlock more value, from advanced analytics to integration with external systems.

HVAC Cooling & Heating Metering

Enable accurate measurement of cooling and heating energy usage for HVAC systems.

Environmental Monitoring

Incorporate environmental data to enhance operational awareness and system management.

Remote Device Control

Enable centralized control of field devices to improve operational responsiveness.

Third-Party Integration

Connect external devices and systems for unified data management across infrastructures.

API Service

Provide standard interfaces for integration with external platforms and systems.

Digital Twin Visualization

Visualize system operation and assets to enhance monitoring and management efficiency.

Related Projects

See how the system is deployed and used in real building projects.

Related Products

Explore the devices and components used to build the system.

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