6.6 KW Ultimate System

The 6.6kW Ultimate Package will save you anywhere between $890 to $1,917 per year off your electricity bill, depending on your location and Electricity consumption. Maximise your opportunity and savings. Suitable for households spending up to $1000 or more per year.


  • 5kw Goodwe or Sungrow Inverter

  • 18x370w Tier 1 Premium Panels


  • x60

  • x5

  • x10

  • x5


  • Approximate Annual Output Between 8100kwh – 9400kwh
  • CEC Approved Tier1 370/385w Solar Panels (Half-Cell Technology, Black Frame)
  • World’s top 10 listed (Bloomberg Tier-1 Brand)
  • EUPD’s Australia 2021 award winner
  • CEC Approved Double Tracker 5kw Wifi Inverter ( top 5 listed in worldwide ranking )
  • Aluminium and Stainless Steel Mounting kit ( Approved by Clean Energy Council)
  • Cyclone Rated Frame and Panels to Withstand High Loads
  • Complete Installation by CEC Accredited Installer

At Ultimate Solar Energy We Make Sure Our Work to Be In Accordance With Clean Energy Council’s Guidelines. We Only Use CEC Accredited Installers To Install Premium Quality Products, get obligation free customise quote for your home to know more about this package.


Ultimate Solar Energy’s quality assurance team choose one of the best available product in the market at given time, most of our products’ warranties are backed by locally and our supply partners have their offices located in major cities around Australia.

  • 10 Years Installation Warranty
  • 25 Years Panels Efficiency Warranty
  • 5+5 Years Inverter Warranty

Other Packages in This Range

Brighte 0% Interest payment plans

USE has partnered with Bright to bring you more options to pay for your Solar Installation.
The Brighte 0% Interest Payment Plan provides the opportunity to tick off home improvements, or upgrade your energy efficiency today, and pay back over time.


1300 661 388