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Emporia Vue Home Energy Monitor review

Jun 05, 2024Jun 05, 2024

REVIEW – Have you every wondered how much energy is used around your home? Your monthly bill gives you the overall picture, but if you’re looking for more detailed info you need a different solution. Emporia Energy specializes in products that make usage more transparent like smart plugs, which can give you info on a specific appliance or device plugged into an AC outlet. Their Smart Home Energy Monitor however is as accurate as the zones defined within your electrical panel and that’s what we’re going to take a look at today.

The Vue Home Energy Monitor is a component based system that measures energy use from individual breakers inside your electrical panel allowing you to see energy real-time energy usage. Armed with that information, smarter energy decisions are yours to make.

A perfect case of functionality taking the lead while keeping all components very user friendly and small enough for the task at hand. This unboxing image showcases it best.

Above is the monitor and the two main sensors that clip around the power leads into your electrical panel. All of it is built to disappear inside your panel providing insight without anything unsightly.

Correct installation is the key to the Vue Energy Monitor working properly. It’s not a terribly complicated installation, but depending on your particular electrical panel a licensed electrician is definitely recommended. My electrical panel actually showcases both good and bad scenarios, so let’s take a look. Here is my main electrical panel and recently installed sub-panel that houses circuits for our EV Charger and pool pump. Before removing the cover panels, turn off the main breaker which may or may not be in your panel or elsewhere in your house.

A look inside the main panel shows that there is not enough room to house the main hardware or the sensors on the individual breakers. Even if there was, it’s important to know that while you can turn off individual breakers, the main power leads into the panel are live, so a licensed contractor would be the right approach here.

The sub-panel by comparison is new and downright roomy. So, until I am able to get a contractor out to update the main panel to a new box with some more room, my installation will be limited to this smaller panel.

Step one is to download the app, set up an account, and select the Vue Energy Monitor to your profile. It will then give you the option to go through the installation guide before setup. I would highly recommend going through this even if you have a contractor install as it helps you understand how an electrical panel works and clearly lays out the dangers involved and the necessary safety precautions.

You need to knock out one of the conduit punch-outs in order to install the external WiFi antenna. It’s on a decent length cord so there’s some flexibility in placement.

Connect the antenna cord’s coaxial connector to the top of the Energy Monitor and slide the rubber cover into place, before positioning the monitor into an available space in your panel.

Depending on your panel you may have 1, 2 or 3 main service leads. Select the appropriate number in the app and follow the instructions as to where to attach them. They look like this and have a specific orientation to follow the direction of current flow. They’re installed by unlocking the clasp and clipping around the service leads.

Once connected the 3.5mm plugs on the end of the sensors are plugged into the A,B,C ports on the top of the monitor. In my install, I had two leads and used the included plug to cover the C port.

This next step varies depending on if you have an empty circuit or not. It’s quite common for US installations to have all circuits full. The wiring harness is attached to two leads from adjacent breakers and two grounding posts. This is then connected to the bottom of the monitor.

The last step of the physical install is to connect sensors to the individual breakers you want to monitor. These clip around the black lead of each breaker and then plug the 2.5mm plugs into one of the many ports along the two sides of the monitor.

Any unused ports should have one of the smaller plugs installed to close them up. As you connect each in the app, you’ll be able to note what that breaker is for monitoring usage in the app. The final install in my case looked like this.

Make sure all the cables are tucked back and close up the panel before turning your breaker back on. You’ll be able to hear the monitor power on and then you can proceed with setting up the monitor via the app and connecting it to your WiFi. Everything else from here out is through the app.

After installing and setting up the monitor I began using the app to gain insights into my energy usage. I’m obviously just scratching the surface since I’m only able to monitor my EV charger and pool pump that are on the circuits in the sub-panel where I installed the kit.

This is the first home that I’ve owned with a pool and while I had heard some estimates, I did not have any concrete data until now on how much it cost to have the pump running on a daily schedule. Similarly, the actual costs of charging the EV at home were unclear. So here’s what the Emporia Energy App was able to show me.

The first two above are the pool, first in dollars and then in kWh, followed by the same breakout for the EV charger. These charts are adjustable from seconds to years and by metrics, like Amps, Gal of Gas, Car Miles, Carbon, Trees or the Dollars and watt hours shown above. Note that the scale on the left side is quite different between the pool and the EV charts.

The pool averages around $1.50 a day to run the pump (from 10am to 4pm). The light blue consumption box shows $1.46 for today’s date of 2/24 and a cumulative total for February of $33 for 166kWh used.

The EV shows a February total of $135 so far and consumption for 2/24 of $0.23 because it finished charging before midnight and was barely drawing anything today until unplugged. You can see in the graph that our EV charging use averages a little under $7 a day, and that’s for 2 EVs.

The above is calculated as a result of manually entering my electricity rate in the app. After digging a bit more into my bill I have a tiered rate where the first 270 kWh are discounted. Switching from a manually entered rate to one for my utility via a lookup in the app provided by NREL and OpenEL resulted in a bit lower cost basis, although I couldn’t find rates that exactly matched my plan.

Regardless, this is a level of energy and cost understanding that I previously did not have. I look forward to being able to set up additional sensors when I can get around to having the main panel updated to have enough room and finally troubleshooting the scenario of my microwave and toaster oven not being able to be used simultaneously.

The Vue Home Energy Monitor is a powerful gadget that can absolutely provide insights into the energy usage around your entire home. If you’re not opposed to some trial and error power toggling of devices within a zone, you should be able to spot excess draw from devices in standby saving you money if they don’t need to be on.

Price: $164.99Where to buy: Emporia Energy and AmazonSource: The sample of this product was provided by Emporia Energy.

REVIEWSupported SystemsWiFiInput Power RatingPower ConsumptionCertificationDimensionsOperating Conditions200A sensor ports50A sensor portsWiFi antenna portWire harness (power) portPriceWhere to buySource