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Making power smart

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The energy problem in South Africa has made it essential for businesses to find alternative forms of power. But how do we know when to switch between environments? INUS DRECKMEYR, CEO at Netshield South Africa discusses how to gauge when it is ideal to move off the “grid” and when to stay on it.

The energy crisis in South Africa has made the addition of alternative energy sources imperative for businesses and households across the country. So now you have power around the clock – regardless of power outages or load shedding. But how do know when to switch between environments, gauge when peak hours are or make your renewable energy solutions work to help you save costs and cut back on grid usage?

Power management needs to be carefully thought out, or you may end up spending more on your electricity bills than you did before. There is a lot of scepticism around implementing renewable energy sources because of the hefty price tag that comes with the initial lay out, but if used correctly these solutions will ultimately save you money while keeping the lights on.

So what can you do? You need to implement a single power management resource that will intelligently and proactively help you determine which energy sources you should be using when, so that you get the most out of your power and maximum return on your investment.

It is all about management, if you have a device in place to manage your power sources in the best way possible, you don’t have to. But be careful to select a scalable solution, something that can accommodate your personal business need. This is particularly relevant if you are a large enterprise, SMBs or homeowner, who has made an investment into multiple power sources, but are finding it challenging to take control and understand your power environment.

All the features, none of the fuss

When we factored all of this in we looked at what was available on the market, saw there was little to match these needs, we elected to develop a home-grown solution designed especially with South African needs in mind to help cut costs and manage your power. If you have a renewable solution in place you want to use it first, because ultimately it reduces your reliance on the grid.

We wanted something that could dynamically determine when these renewable resources were depleted and then move you back onto the grid (Eskom) power, without disruptions to your home or your business. That means happy customers that will always get the services they need, and no wailing children when the TV goes off in the middle of their favourite show.

In addition, if your power goes off at a peak time and your renewable energy stores aren’t fully “charged” to capacity, your solution must tell your system to start up and revert to a generator, if this is included in your power environment. So basically, your power is managed for you to ensure stability and business/home continuity which will in turn, enable you to get the most out of your renewable energy investment and realise ROI. It will also give you the ability to gauge the total cost of ownership in a qualified manner.

Why do I need power management?

Multiple power feeds or sources are very much the way of the future unless some massive changes are made to energy management in South Africa. When adding alternative energy sources to your power environment, the options can be overwhelming and if you don’t use a power management solution, you can’t see where the power is going or where it’s coming from and may end up throwing money down a black hole.

Ultimately it is about effective and smart power management, using the power that’s best for your needs – and pocket – so you can realise a return on your renewable energy investment. Power management is quite a new concept for South Africans, we know that it’s needed but very seldom know where to start. A large problem when it comes to renewable energy at the moment is that people want a “quick fix”. So they will purchase renewable energy and power management solutions that are of bad quality and that will ultimately cost them more than laying down initial investment on a good quality solution would have.

All you need in one solution

How does it work? By quantifying and identifying peak times and even load shedding schedules, we will set up a series of triggers in the systems that then use a type of failover model to determine which power source is needed at that moment.

Depending on your setup of the system, your power management solution should always seek to use renewable first, only electing to revert to the grid if the load requires it, helping you save on grid costs wherever possible. This is achieved via a series of pre-set priorities, determined by you before installation, priorities range from one to four with four being the most severe-case scenario.

In addition to managing your power, the solution we have developed the Nviromon, is also an environmental monitoring solution that enables the remote management of server rooms, entire business networks, and your home, remotely, from a single management console and from a single device. It can remotely open and close gates, serve as an alarm system when connected to movement sensors and sirens and will inform you of power outages as well as other environmental threats outages through an SMS or email.

Remember that power management must give you an efficient, and convenient way to manage your power and your environment with one device, so that you get maximum ROI and peace of mind. In addition, the future will see South Africans paying more for their grid electricity during peak times, so why wouldn’t you want a solution that enables you to switch to alternate sources and save money? It’s the smart thing to do.

Featured

Win a Poster Heater with Gadget and Takealot.com

This winter Gadget and Takealot.com are giving away three Poster Heaters, which look like posters but become heaters when you plug them in.

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Three Gadget readers will each win a unit, valued at R550 each. To enter, follow @GadgetZA and @Takealot on Twitter and tell us on the @GadgetZA account how many Watts the heater consumes.

What’s the big deal about these heaters? Many of us are struggling to keep the balance between soaring electricity costs and the need to keep warm this winter.

However, the recently launched Poster Heater by EasyHeat and distributed in South Africa by Takealot.com is not only one of the most cost effective electric heaters currently on the market, it is also easy to setup and use.

As the name indicates, it is a poster similar to one you would hang on a wall. But, plug it in and it turns into a 300 Watt heater. The Poster Heater isn’t designed to heat hallways or large rooms, but rather smaller ones like a bedroom or a baby’s nursery or a dressing room.

It uses radiant heating, which means that it heats up in a couple of minutes and the heat is directed at the objects or people around it, quickly taking the chill out of the air and providing a comfortable ambient temperature.

The other advantage of radiant heating is that it doesn’t dry out the air like infrared or gas heaters. Users also don’t have to worry about their children or pets getting too close to it because, even though it gets hot, it can be touched.

To enter the competition follow the steps below:

Competition entry details:

1. Follow @GadgetZA and @Takealot on Twitter. (We will ONLY be accepting entires via Twitter, so please don’t enter through the comments section of this article.)

2. Tell us on Twitter, via @GadgetZA, mentioning @Takealot in your posting, how many Watts the Poster Heater consumes.

cleardot.gif3. The competition closes on 31 July 2018.

4. Winners will be notified via Twitter on 1 August and Takealot.com will be in touch to organise delivery.

5. The competition is only open to South African residents.

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Arts and Entertainment

Deezer to host Hotstix’s Mandela tribute playlist

Deezer is celebrating Nelson Mandela on the centenary of his birthday by hosting a tribute playlist created by music legend Sipho “Hotstix” Mabuse.  

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Mabuse, a legendary figure in African music, first rose to prominence in the 1970s with his band Harari and later developed a name for himself as a solo artist. One of his best known songs was the global hit BurnOut in the 1980s.

The playlist takes the listener on a captivating musical journey through the life of Nelson Mandela.  It was compiled by Mabuse, who consulted with Mandela’s family and friends to ensure that the music would be relevant and accurate. The playlist also features commentary by Mabuse, which was recorded in his Soweto home.  

“I have tried to tell the story of the music that Madiba loved,” says Mabuse. “The Playlist excludes the time in prison obviously, as Madiba would not have had exposure to music in that time.  We have focused on the music we know he loved before and after that period. This recording was really an emotional journey for me, but an incredible opportunity to document these memories.”

The playlist features the music the young Mandela loved, such as The Manhattan Brothers, Solomon Linda, Brenda Fassie and Miriam Makeba.  It includes struggle songs from Chicco, Johnny Clegg, Hugh Masekela and Yvonne Chaka Chaka.  The playlist also includes Mandela by Zahara, one of the younger artists who caught Madiba’s ear.

Mabuse also offers stories of his own songs, such as Shikisha, a song greatly beloved by the former President.

“I was delighted to share my thoughts and hope the listeners enjoyed the musical journey,” says Mabuse. “Madiba did enjoy music immensely and we all have a purpose wherever we are in the world to celebrate culture and to learn from different cultures and music forms and styles.”

This playlist was inspired by the Nelson Mandela 100 campaign, calling on corporates and individuals to act as sources of inspiration and engage in conversation and action.

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