E-Max Kit Energy Monitor


Tax included. Shipping calculated at checkout.

  • 7.9″ high quality colour display
  • View "Energy Now" and "Historical Usage"
  • Download your Energy Data in csv format
  • 4 different tariff settings and multiple currency options
  • Suitable for single, two and three-phase electricity supplies

The E-Max is the latest energy monitor from Efergy so now it is easy to monitor your energy use with a big 7.9″ display. With faster performance, the option of battery or mains power and a USB port to download your energy consumption data; the E-Max is a class leading energy monitor.
This package includes an Efergy Transmitter and a single standard (mini) CT Sensor making this package suitable for most standard residential properties. For most installations, fitting is easy as the sensor simply clips around the main grid supply cable.
The 7.9-inch screen is the largest currently available on the market making it very easy to view from a distance. The E-Max uses intelligent graphics; like a speedometer to show current energy use and a budget bar to help you keep track of costs.
The E-Max will show when you are on your peak (most expensive ) tariff, helping you to avoid using high energy-consuming appliances (washing machines, tumble dryers etc) at that time. You can also set a "High Usage" alert to let you know when you may have too many things turned on. "Always On" function allows you to see what your home is consuming 24 hours a day and "Peak Usage" shows the high usage since installing the display, giving you an indication on spikes in consumption. This can also be used for sizing standby generators or solar installations.
Set your own monthly target and the budget bar will help you keep track of costs and flexible settings will enable you to set up to 4 different tariff, monthly budget, alerts, and multiple world currencies
The E-Max display can be powered by the included DC/USB power supply cable, or by 3 AA batteries. A portable display can be very useful.
You can easily download your energy data into a CSV formatted file, and use Excel on your computer to read the data stored. The data downloaded includes the latest 31 days, 12 months (hourly), and 24 months.
If you wish to view your data online you can upgrade your display with the Efergy Engage Hub Solo. By adding an Engage Hub Solo you can track your electricity usage through the Internet and Android and iOS apps are available

Box Contents:
1 x E-Max Energy Monitor Display
1 x Efergy Transmitter
1 x Efergy Standard / Mini Sensor (max 12mm diameter cable, max 120 A)
1 x DC/USB Cable (USB power adaptor and batteries not included)
1 x Quick Start Guide (English)


We charge €6.99 for delivery on items up to a weight 35kgs throughout Ireland and Northern Ireland.

Delivery time is 1 - 5 working days. 

Our IE & NI delivery Partners are Fastway couriers.

Products from Brands like Tara lane will take 8 - 10 days to deliver. 


We charge £6.18 for delivery on Clothing & Gifts.

We charge £10 to deliver on Furniture, Home Interiors & Electronics. No custom charge required because we deliver it from Northern Ireland Warehouse. 

Delivery Time is 3 - 8 working days.

We deliver to UK with Royal Mail or Parcel Force. 

Products from Brands like Tara lane will take 10 - 15 days to deliver.

For products above 35kgs, kindly contact the store or email us on online@flemingsdeptstore.com.


Last pre-Christmas Delivery - 23rd December 2022. (Advice to order online by 19th December 2022 for Delivery to ship before Christmas) 

Pick - up/ Collection will be till 10pm on 23rd December.

There will be no deliveries between 23rd Dec - 28th Dec.

The Deliveries will re-commence from 28th Dec.


When ordering your purchases you can opt to collect your items in store for free by clicking 'Collect In store'. Our collection point is in our Gift, Home & Interiors Department on our first floor. You will be sent an email notification to let you know when your order is ready for collection in store. Store Pick up times are during our first floor opening hours. Find full click and collect details as well as our returns policy on our Terms & Conditions page here



You may also like

Recently viewed


Discover our online range


If you're looking for that perfect gift for a loved one or simply just a treat for yourself, then look no further than our online gift department! With jewellery, books, beautiful accessories, unique artworks and much more to choose from, you're sure to find that something special to say you care.



Shop all of the latest styles from the gorgeous selection of brands in our online ladies fashion department! With Joules, Brakeburn, Lighthouse, Red Button and so much more, you'll find quality, wear-forever basics, stylish knitwear and so much more.



Explore our online home and interiors department to discover the perfect pieces for your home! From our hand-picked edit of home décor, furniture and accessories, to mirrors & lamps, candles & home fragrance, soft furnishings, framed prints, kitchen & tableware, cooking, baking and those all-important essentials that help make your house a home.