Build your system.
Four steps and about two minutes: your usage, a recommended size, battery options, and real post-rebate pricing for Perth. Nothing here needs your phone number.
- 5 sizes
- System sizes to choose from
- 8 brands
- Battery options you can add
- From $4,290
- Fully installed, rebate deducted
- ~2 min
- To a priced configuration
- Your home
- System size
- Battery
- Your system
How much power does your home use?
Check your last Synergy bill for “average daily usage” — or estimate with the slider.
20 kWh/day
Small unit (5)Typical family (20)Pool + aircon (40+)
Rather start from a package?
Every size is priced and itemised, with the rebate already taken off — so you can compare like for like.
4.9★ rating
1,600+ reviews
4x SunWiz 2026 awards
#1 Local Solar Hero, Perth South West
Tesla Premium Certified
4 consecutive years
15-year workmanship warranty
80% in-house, 20% subcontractors