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Monitor Energy with Precision, Accuracy and Speed

Applications and Industries

Home Energy Metering
Solar PV Monitoring
Data Center Submetering

Commercial Power Analysis
Equipment M&V+Load Studies
Solar Productionvs.Energy Usage

Tenant Submetering
Campus Energy Metering
HVAC Monitoring

Energy Management Tools That Help You Save More and Work Less

No Monthly Subscription

Capture more savings from your energy metering projects with a metering system that has no subscription fees. We want you to take two steps forward and no steps back when it comes to your energy efficiency improvements.

Real-time User Interface

The eGauge UI displays your energy meter data on a webpage in real-time. You can access the UI with a LAN connection or through our proxy server. Watch as your energy profile changes every second, revealing potential problems that you could never discover with a simple utility bill.

Active Alerts

Carry on with your daily routine while eGauge active text and email alerts work for you to find excess equipment usage, unexpected demand charges, loss of renewable energy production and other costly failures. You can define alerts that trigger for virtually any threshold value.

And much more…

ANSI C12.20 Revenue Grade Accuracy Compliant | Renewable Energy Measurements Come Standard | Measure AC or DC Power with One Meter | Monitor Hundreds of Meters with the eGuard Portfolio Manager | Connect up to 30 Current Transformers | Meters Have Device Lifetime Data Logger | CSV Exports | Published XML API

Flexible Networking Options

Network Connection


HomePlug AV (PLC)




Supported Data Protocols



Modbus TCP/RTU

Looking for Something Else?
Contact Us to find out if your protocol is in development!

The eGauge Hardware

Meter | Data Logger | Server

Each eGauge unit combines an energy meter, data logger, and a web server. This powerful combination lets you measure, store and retrieve data directly from the device or from a remote location. Not only does it calculate power (V, A, VAr, kWh, etc), but also data from optional sensors that assess flow rate, temperature, wind speed, and more. You can view historical and live data for up to 30 years with the unit’s convenient user interface (UI). The UI can be accessed on a local network or via the internet from a computer, tablet, or smartphone. Once connected, you have access to real-time values, long-term reports, an interactive graphical interface, and many other tools. The best part is that you pay nothing for the user interface because you retrieve data directly from your own eGauge hardware, not a cloud or 3rd party host.

Featured Specs

Revenue Grade Accuracy (ANSI C12.20 – 0.5% and C12.1 – 1%)
0-277VAC Phase-Neutral
0-6900 Max Amperage per Channel
Up to 30 Channels
Renewable Energy + Energy Usage

User Interface
Data | Graphics | Alerts

The eGauge UI presents a powerful and straightforward graph to visualize energy data. The graphical view is highly customizable and can be set to display (or hide) any number of monitoring points. The monitoring points are shown with user defined time periods so it’s easy to analyze data ranging from minutes to months, or even years. Users can create custom views which present data that is formatted for a particular need and removes irrelevant information. The graph is a staple of the UI because it can present highly granular data in an understandable way.

Featured Specs

Data Updates Every Second
Custom Alerts
CSV Exports
Energy Production vs Energy Usage
Daily, Weekly, and Monthly Summaries

Contact Us for access to a live eGauge interface!

Company Updates

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