Smart Energy Meters · EV Chargers · Cloud Platform
Energy Intelligence for Buildings, Industry & EV Infrastructure
Class 0.5S smart meters, OCPP EV chargers, and a platform that shows you where every kWh goes.
Trusted by energy & industrial leaders
- 75+ yrs
- Engineering heritage, since 1949
- Class 0.5S
- Metering accuracy, IEC 62053-22
- 8
- Titan products — metering to EV
- IEC · BIS · GeM
- Certified & GeM-registered
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How can we help you today?
We build across energy, EV and utilities. Pick the area closest to your need — we'll take you straight to the right page.
3-Phase Energy Meters for Industry
Tech OVN is a dedicated energy meter manufacturer building a 3-phase electronic energy meter range for industrial sub-metering: DIN rail smart energy meters, WiFi energy meters, and cloud-connected industrial energy meters — all designed and produced in-house. Our Titan meter is an industrial energy meter with Class 0.5S accuracy per IEC 62053-22, built for factory and commercial sub-metering where utility-grade data actually matters.
Whether you're specifying a 3 phase smart energy meter for a new factory, retrofitting a wifi energy meter to an existing switchboard, or sourcing an IoT energy meter for a multi-site portfolio — the Titan 3 phase energy meter covers all three with a single DIN rail SKU.
Energy Intelligence Platform
See every kWh, across every site
Every Titan device streams to our cloud Energy Management System — live load, threshold alarms, and predictive anomalies across every meter and asset in your portfolio, in one dashboard.
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Certifications & Standards
Tech OVN meters are independently certified to international and Indian standards — from ISO quality management to NABL-accredited calibration.
Why Tech OVN
Engineering heritage meets modern intelligence.
Since 1949
Built on the legacy of OVN Engineers — decades of precision engineering and energy expertise powering our innovation today.
Global Compliance
IEC type-test certified meters meeting international standards for accuracy, safety, and electromagnetic compatibility.
Cloud-Native Intelligence
The Energy Intelligence Platform transforms raw meter data into actionable insights with real-time dashboards and AI analytics.
Ready to monitor your energy?
Get in touch to learn how Tech OVN can transform your energy infrastructure with precision metering and cloud intelligence.