Call Mon-Fri
 • 08 8296 4145

Adelaide Solar Safe are proud to be able to extend this Sonnen offer to our clients

SAVE up to $7000 off your sonnenBatterie 

The easy way to claim up to $7000 from your sonnenBatterie is to contact our showroom and an actual person will explain how in plain English 

What is sonnenFlat?

An energy plan that combines with your solar system and sonnenBatterie to offer the most cost-effective complete energy solution available. Electricity rates can be fixed as low as $49 a month.

What is sonnenBatterie?

The smartest home battery system in the world, on average it enables you to cover 80% or more of your annual energy requirements.

How to Claim your energy Bundle

Three steps to claim your $1000 off

  1. CLAIM THE VOUCHER Visit to check for eligibility, review full terms and conditions and receive your unique voucher code.
  2. REGISTER FOR SONNENFLAT Reduce and fix your monthly electricity costs, to as low as $49 per month.
  3. GET A SONNENBATTERIE WITH $1,000 OFF Use the voucher within 60 days of issuing, to claim $1,000 off the price of a new sonnenBatterie (min. 10kWh).


  • Vouchers are non-transferable, valid for 60 days and one sonnenBatterie (min. 10kWh).
  • Vouchers are not valid for purchases made prior to signing up to the sonnenFlat Energy Bundle.
  • sonnenFlat comes with a 3-month minimum contract period. Early termination T&Cs apply.