eGauge Energy Monitor

The eGauge Energy Monitor is a flexible, secure, web-based electric energy meter that measures up to 12 circuits on up to 3-phases (120V−480V, 50−60Hz). You can use the eGauge to measure and record building electrical consumption, solar, wind and other electricity generation, and consumption of individual circuits, such as equipment, pumps, motors, EV charging and heaters. The data can be viewed on any web device through the in-built web-server. The display updates every second, giving direct feedback on any load or generation changes. It records the most recent 30 years of data in the built-in solid-state memory.

BCJ Controls supplies the eGauge as a stand alone unit as well as embedded within one of our Grid Protection Units. Call 02 9534 8465 for details.

eGauge System Australia energy monitoring systems


Monitor Performance of a Solar Installation

Track your production and compare it to your expected renewable energy generation, helping users achieve lower energy consumption, maximize payback, and lower their monthly electricity bill.

Monitor system health

Since eGauge is accessible on the net with no extra charge, you can easily check on the system while traveling. For installers with multiple systems, eGuard Manager provides an easy way to monitor all your installed systems on a single screen and detect failures, even before your customers do.

Consumption Vs Production

With CTs installed on the site load, you can see how much power is being consumed and compare it against the solar production. Up to 12 CTs can be installed so other circuits can be monitored.

Operation and Maintenance Contracts

Using an eGauge to monitor your installations, you can observe a change in production over time. This allows you to contact your users when they require panel cleaning, or if there is some reason the system can be maintained (tree shade, faulty inverter etc).

eGauge Web Interface

With the eGauge you can login remotely through the app. The interface shows current consumption and generation info with a live, high-res graph. The left segment of the graph displays recent historical data (most recent 24 hours in the example below), whereas the right segment is a gauge that is updated each second and shows current generation (green) and consumption (red).

eGauge Solar Monitor Software


1% Accurate (Compliant to ANSI C12.1)

Solid State Memory Records:

  • 1 second granularity for 10 minutes
  • 1 minute average for 1 year
  • 15 minute average for 30 years

Up to 12 Circuits on 3-phases (120V−480V, 50−60Hz).

3 + N Voltage Inputs to measure reactive power.

Data can be accessed on a remotely through the in-built web-server. The online display is updated every second, giving instant data on any load or generation changes. It records the most recent 30 years of data in the built-in solid-state memory.

Web connection - ethernet required (another model is available which uses ethernet over power - call for details)

This unit requires specific CTs to function. Get in contact for advice on the ideal set up.

For cost/pricing and support call us on 02 9534 8465 or email