step 1
Simply purchase a selected solar power and Sonnen battery system from Ecotech Energy, and sign up to a sonnenFlat energy plan.
pay $0
power bills for 2 years
Say goodbye to bill shock when you purchase a selected solar power and Sonnen battery package from Ecotech Energy, and sign up to a sonnenFlat energy plan. You’ll pay $0 power bills for 2 years.
it's as easy as 1 2 3 . . .
step 2
We’ll install your new solar and battery system in your home. While we’re installing the system, transfer you energy retailer to sonnenFlat.
step 3
Once it’s all done, you’ll receive a 24 month credit on your selected plan and pay $0 each month. Then it’s time to enjoy your energy freedom!
Solar and sonnen Battery features
Installing a solar and battery system in your home will save you money and offer a reliable, clean source of energy.
And to top it off, sonnen battery systems are manufactured right here in Australia.
Flexible System Sizes
Choose the right size to suit your needs and energy goals, available from 4kWh up to a huge 16kWh of energy storage.
Easy and quick installation
Our systems can be easily installed indoors or outside, and the modular design makes it super quick!
Stop paying for power!
With a sonnenFlat energy plan, you receive a yearly allowance of energy to use and you pay nothing. And if you go over don’t worry, just pay an affordable kWh rate for any additional power you use.
Blackout protection
The sonnen system can provide power back up in the event of a blackout or power outage.
Monitor your usage and system performance
The sonnen app and online portal allow you to easily monitor your daily, weekly and monthly usage, along with your battery storage levels and more. You can even turn off and on certain devices that are connected to additional power adapters.
Warranty and performance
All Ecotech Energy systems are backed by industry leading installation warranties, and in addition the sonnen battery system is backed by a 10 year performance guarantee and 20 year warranty.
So, how does the $0 power bill work?
In exchange for free power, the energy your system generates is shared amongst other sonnenFlat customers and supplied to the grid. When joined together, sonnenFlat customers create a mini-power plant that generates and shares the power it creates.
*Excess energy use above plan allowance will incur additional charges. sonnenFlat is provided by sonnen eServices, a business name of Energy Locals Pty Ltd. Available in VIC, NSW, ACT, SA, TAS and selected areas within QLD. See sonnen.com.au/sonnencommunity for full plan terms and conditions.
#Price includes current state and federal solar incentives and STCs. ^Solar battery rebate available in selected Victorian postcodes only.