Solar Rebates & Incentives in Western Australia
Updated April 2026 · Based on real customer reviews and current government data
What you can claim in Western Australia
Federal STCs (Small-scale Technology Certificates)
Available to all Western Australia homeowners installing eligible solar systems. Your 6.6kW system generates approximately 41 STCs, worth $1,353 – $1,640.
Your installer must disclose the STC value they are claiming on your behalf.
What Western Australia homeowners are actually paying
STCs explained for Western Australia homeowners
Small-scale Technology Certificates (STCs) are a federal government incentive. When you install solar, your system generates certificates based on its size, location, and the years remaining in the scheme (ending 2030). Western Australia is in STC Zone 2.
Example: 6.6kW system in WA
Approximately 41 STCs = $1,353 – $1,640
Your installer is legally required to disclose the value of STCs they claim on your behalf. If your quote doesn't mention STCs, ask before signing.
Top rated solar installers in Western Australia
Plico Energy WA
Osborne Park, WA
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0 reviews
Synergy Solar WA
Joondalup, WA
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Solar Craft WA
Bayswater, WA
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Frequently Asked Questions — Western Australia
Does WA have solar rebates?
Western Australia does not currently have a state-level solar rebate. Federal STCs are the primary incentive. WA is in STC Zone 2.
How does the WA electricity market work with solar?
WA has a different electricity market structure to the eastern states. The Distributed Energy Buyback Scheme (DEBS) provides feed-in tariff rates for exported solar.
What FiT rates does Synergy offer?
Synergy (the main WA retailer) offers time-varying buyback rates under DEBS. Peak export rates are higher than off-peak. Check Synergy's website for current rates.