Efergy E-Max Energy Monitor

EfergySKU: AC-T-EF-E-Max

R 1,990

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Efergy E-Max Energy Monitor 7.9" Colour Display

E-Max is the latest energy monitor from Efergy. Now is easier to keep an eye on your energy use at home than ever with a big 7.9″ display, faster performance, battery for room-to-room portability and USB-2.0 port to download your energy consumption data.

Key Features

7.9'' Display

7.9″ high quality colour display with touch buttons. The E-Max features a 7.9-inch screen making it the largest on the market at the present time, making it very easy to use from a distance.

Energy now

See your current energy use with a colour-coded speedometer

Historical Usage

Historic data today/yesterday, this/last week, this/last month. 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

Always On & Peak Usage

See what your home is consuming 24 hours a day, and spikes in consumption

Monthly budget

Set your own monthly target and the budget bar will help you keep track of costs. The E-Max will show you when you are on your peak tariff, alerting you to avoid using high energy-consuming appliances, such as washing machines or tumble dryers at this time. You can even set High Usage alert to let you know when you may just have too many things turned on.

Data download

Use a USB Flash Drive to Download your Energy Data in .csv format.You can also easily download your energy data into a CSV formatted file, and use Excel on your computer to read the data stored. The data downloaded include the latest 31 days, 12 months (hourly), and 24 months.


Peak time, high usage, low battery and wireless signal indicator. Always On function allows you to see what your home is consuming 24 hours a day. 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.

Flexible settings

Set up to 4 different tariff, monthly budget, alerts, and multiple world currencies.





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