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Online Energy Monitor Upgrader hub solo

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5 Review(s)

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€74.90
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Customer Reviews

5 Item(s)

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  1. My electricity bill is over $1000 every 3 months review by unaman on 22/05/2015
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    Quality

    I am very happy and have referred to a few people already.

    I have spent $1000 in my home just in a few weeks after viewing the readings I'm so glad I found your product.

    My electricity bill is over $1000 every 3 months so I am grateful for a product like this.

  2. Nice new mods review by JimBob on 22/05/2015
    Price
    Value
    Quality

    I am really impressed with the range of new products. I renewed my Efergy transmitter/clamp and installed the Hub/Engage to assess the effectiveness of time-matching loads to the yield of my newly installed PV panels.

    For measuring the PV yield I have a separate logging system built into the inverter but it would be useful to have a multi-clamp Efergy transmitter to measure both demand and PV yield together for easier comparison and calculation. I can export one kWhr/day at parity with the import tarriff (24c/kWhr), beyond that I get only 8c/kWhr for export so it is not easy to use your cost calculators.

    Of course the greatest benefit would come from restraining instantaneous load to below the PV yield, eg by delaying the refrigerator cycle until a cloud passes.That is where I am tempted to try modifying your software to sound an alarm when demand exceeds PV yield or, better still, to control delayable loads directly, eg with your smart sockets.. Although

  3. Energy monitoring by SHAMA Solar, Lahore Pakistan review by Ali Habib on 14/01/2015
    Quality
    Price
    Value

    I arranged for the import of 2 engage hub modules from the US, since they could not be shipped to Pakistan from the UK :)

    We are a startup company selling solar energy solutions...I found the on-line monitoring tool fantastic, and had to be politely told off by my wife to "stop playing with your new toy" close to midnight on the day I commission it !

    Our company plans to use these units to analyse our clients energy consumption patterns to enable them to efficiently utilise their solar installation.

    A few things I still need to understand, some of which may be inherent improvements Efergy may want to undertake:

    1- email as the login name-Since we plan to have multiple installations of the Engage hub for our clients, we would like to have multiple login accounts from the same email...do not know how to do this, or if it can be done ?

    2- I have installed 2 transmitters, and the wireless hub catches both, giving me excellent data of utility input and solar output from inverter at the same time.......when I look at this from my Android phone, it only shows one energy curve which seems to be the sum of both transmitters...do not know how to resolve this?

    3-The dashboard I get on my Apple computer does not look anything like the demo dashboard....

    Will contact the Efergy team with these questions

    Best Regards,

    Ali Habib
    Managing Partner
    SHAMA Solar
    a.habib@himaverte.com

  4. Great, just great review by TomTom on 19/12/2014
    Price
    Value
    Quality

    I don't usually spend the time to write reviews but this little device has already paid for itself by reducing my monthly bill. I was desperate and got this because I live in Florida and my electric bill is astronomical. It was May and I was dreading going into the hot summer months with monthly electric bills higher than some people's house payments. The device was a breeze to install. It took me about 20 minutes and most of that time was opening up the electric panel to get to the main wires. Once the main wires were exposed, I simply snapped the clamps around the main power and the device immediately started to show the KW (kilowatts) being used in real time. Amazing!

    I turned off all the breakers in my electric box so the reading read zero and then spent about 3 hours turning each one on one by one to see the energy usage. I didn't realize all the electrical appliances I had plugged in that were doing nothing. I unplugged a lot of them. I don't know exactly how much I saved just by doing that but every bit counts.

    I found the electrical devices that were drawing the most energy and have set a plan in motion to either replace them with more energy efficient units or get rid of them completely. For example, my pool pump was a killer. I have replaced it with a variable speed pump that uses 1/10th the energy. That alone probably cut $50 from my bill each month.

    I also bought the computer module so I can see a graph of my energy usage throughout the day. Now I know when the A/C turns on and how often and when people use high usage devices such as the microwave, oven, washer and dryer.

    I would highly recommend this device to anyone who wants to see exactly where their money is going each month when it comes to electricity.

  5. Great, just great review by TomTom on 19/12/2014
    Price
    Value
    Quality

    I don't usually spend the time to write reviews but this little device has already paid for itself by reducing my monthly bill. I was desperate and got this because I live in Florida and my electric bill is astronomical. It was May and I was dreading going into the hot summer months with monthly electric bills higher than some people's house payments. The device was a breeze to install. It took me about 20 minutes and most of that time was opening up the electric panel to get to the main wires. Once the main wires were exposed, I simply snapped the clamps around the main power and the device immediately started to show the KW (kilowatts) being used in real time. Amazing!

    I turned off all the breakers in my electric box so the reading read zero and then spent about 3 hours turning each one on one by one to see the energy usage. I didn't realize all the electrical appliances I had plugged in that were doing nothing. I unplugged a lot of them. I don't know exactly how much I saved just by doing that but every bit counts.

    I found the electrical devices that were drawing the most energy and have set a plan in motion to either replace them with more energy efficient units or get rid of them completely. For example, my pool pump was a killer. I have replaced it with a variable speed pump that uses 1/10th the energy. That alone probably cut $50 from my bill each month.

    I also bought the computer module so I can see a graph of my energy usage throughout the day. Now I know when the A/C turns on and how often and when people use high usage devices such as the microwave, oven, washer and dryer.

    I would highly recommend this device to anyone who wants to see exactly where their money is going each month when it comes to electricity.

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