$0 sonnenFlat monthly fee for 24 months - How's that for bill shock!

Australia’s ever-increasing electricity prices have become the norm, with quarterly bills shock a real experience for many households. Switching energy retailers or contracts may give temporary relief when it comes to saving energy bills. Instead, households are increasingly installing rooftop solar and home batteries as an alternative to relying on power companies to supply expensive, grid electricity.

sonnenFlat is an energy plan from sonnen that combines home batteries with a rooftop solar system.

As the only energy storage company to deliver energy savings through a fixed monthly power bill, sonnen has now launched a campaign where new customers will pay a $0 sonnenFlat monthly fee for the first 24 months when they purchase a sonnenBatterie (min 8 kWh)*. They will receive an upfront credit of at least $1,176 to cover their monthly fee for the first 24 months sonnenFlat and a $0 energy bill.

*Terms, conditions and excess usage rates apply.

There’s never been a better time to become energy independent with sonnen.

Let bill shock be a thing of the past and enjoy greater energy independence knowing what your power bills will be. sonnenFlat provides a guaranteed annual energy allowance that includes solar, storage and grid energy usage for a fixed fee. Available in New South Wales, Victoria, South Australia, Australian Capital Territory, Tasmania, and South-East Queensland, sonnenFlat protects households from rising power prices while allowing households to use clean and affordable energy generated from their rooftops.

Bo Gacic - Install

One of Australia’s Top Storage Brand, Manufactured in the Former Home of Holden.

Australia's Top Storage Brand

The sonnenBatterie is designed in Germany and manufactured at Holden’s former facility in South Australia. sonnenBatteries are certified Australian Made and was awarded the Top Brand PV Storage Australia by EUPD Research in 2019 When you purchase a sonnenBatterie, you are supporting Australian jobs, along with the quality and reliability that German engineering is recognised for.

How to take advantage of this special offer?

Simply purchase a sonnenBatterie with at least 8kWh of usable battery capacity and sign-up to sonnenFlat at the time of purchase. Your sonnenBatterie will then be installed and we will provide you with a credit to your sonnenFlat energy membership plan for 24 months. All you need to do now is to say hello to energy independence!

For more information on sonnenFlat and this offer fill the form below and our friendly sonnen staff will be in touch.

* mandatory field