The Green Guys Group is happy to be working with Phono Solar products. Phono Solar is the Solar, Wind and Storage division of one of the world’s largest conglomerate companies – SUMEC Group, a Fortune 500 company. For 36 years the Sumec group of companies have honored international customers with top quality product and warranty support.


Product Details




Energy management



Presence in Australia



Battery Storage, Energy Management

Reposit is the breakthrough solar battery software that adds intelligence to your battery.

It does this by making your energy bills as low as possible and sells their battery power back to the grid while earning the customer Reposit Grid Credits.

The brainpower in your standard battery is limited, but with Reposit we can make it nothing short of genius. Reposit learns, adapts and predicts your energy usage so you’re getting the most from your solar. What’s more, you’ll save on your energy bills which means, on average, you’ll pay off your battery in half the time. Reposit even sells your power back to the grid when the prices are highest – earning you GridCredits™ and an even lower power bill.

Credit where credit’s due.

When the sun isn’t shining and the wind isn’t blowing, energy companies struggle to meet demand and they look to homes with excess energy for help – and they’re willing to pay for it.

Although the price of your electricity may appear fixed, it’s actually anything but. With Reposit, you can take advantage of these fluctuations. When you’re generating too much energy, Reposit will automatically trade the excess for GridCredits™ when the demand is at its highest. Then you can put the credit towards lowering your bill. Every GridCredit™ is a dollar off your bill

It’s high time for lower bills.

With a smarter, more intuitive way to control your energy usage, you’ll see some impressive reductions in your energy bill and the time it takes to repay your battery.

Reposit is constantly learning, adapting and finding new ways to help you lower your bill. Although Reposit typically costs an additional four to six per cent on top of your solar and battery costs, the benefits will very quickly repay your initial investment. A typical customer will pay off their battery in half the time.*

Checking in when you’re out.

With the Reposit app, you can keep an eye on your energy usage, get real-time notifications when you’re earning GridCredits™ and find out where else you can save on your home energy usage.

The Reposit app displays your energy consumption, solar generation, battery behaviour and energy costs in real-time. As well as that, it takes all this information and suggests simple ways to use your energy more effectively and to lower your bill even further. Best of all, the intuitive design makes your energy usage simple, easy and (dare we say) fun to understand.

A quick installation. A lifetime of savings.

Getting Reposit in your home is easy. For most people, it fits inside your switchboard and our expertly-trained partners will have it up and running in no time. Then all that’s left to do is lower your bill.

Once you have your solar, battery and Reposit Box and Meters installed, all you have to do is download the app, then sit back and start earning GridCredits™ and saving on your bill. And for extra peace of mind with your cutting edge piece of tech, everything comes with a five-year warranty as standard.

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