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Smart BuildingCommercial Real Estate

Tenant Energy Sub-metering & Billing

Real-estate Developer Delhi/NCR, India
Products:YuDash LYNXYuFourIAModbus RS4854G/LTEMQTT

The Challenge

A real-estate company managing 5 commercial buildings (corporate offices and showrooms) in Delhi/NCR had 15 tenants sharing utility connections. Energy billing required facility staff to manually read sub-meters twice daily, enter readings into spreadsheets, send them to a central office, and wait for finance teams to reconcile and generate invoices. The process was tedious, error-prone, and caused billing disputes with tenants.

The Solution

YuDash connected energy sub-meters to LYNX gateways via Modbus RS485, streaming per-tenant consumption data to the YuFourIA platform in real time. Automated billing reports are generated at the end of each billing cycle, showing per-tenant consumption, unit rates, and invoice amounts — eliminating manual reads entirely. Tenants can view their own consumption dashboards through role-gated access.

How It Works

Data flow from field to cloud

1
Field

Energy Sub-meters (per tenant)

kWh, kW, power factor via Modbus RS485

2
Edge

YuDash LYNX (per building)

Multi-slave Modbus polling, local logging

3
Connectivity

4G/LTE

15-minute data push to cloud

4
Cloud

YuFourIA Platform

Per-tenant dashboards + automated billing reports

Results

  • Eliminated twice-daily manual meter reads across 5 buildings
  • Automated billing reports — finance team receives a ready-to-invoice summary
  • Zero billing disputes: tenants access their own consumption history
  • System scalable to new buildings and tenants without additional engineering