Government Rebate & STC Specialists in Perth Metropolitan
A guide to the 11 Perth Metro suppliers who handle STC rebates and government solar incentives, what to check before you sign, and how our rankings work.
Small-scale Technology Certificates (STCs) are the main reason an upfront solar quote in Perth looks cheaper than the sticker price on the panels and inverter alone. The rebate is built into the federal scheme and reduces every quarter as the scheme phases down toward 2030, so the discount you see is time-sensitive and tied to your system size, your postcode's zone rating, and the installation date. The 11 businesses in this category handle that paperwork on top of the physical install: calculating your eligible STC number, assigning the certificates to a registered agent (usually themselves or a linked trader), and making sure the deemed value is deducted from your invoice rather than promised as a future refund.
Not every installer manages this the same way. Some deduct the STC value at point of sale and carry the market risk themselves. Others ask you to sign over the certificates and wait for a separate payment, which shifts the risk and the wait onto you. A buyer should ask exactly which model applies, whether the installer and the panels/inverter are on the Clean Energy Council approved list (a requirement for any rebate claim), and whether the quote separates the STC discount from other price cuts so you can see the real cost of the hardware and labour.
Our scoring on this page weighs how clearly each business explains its STC process, whether accreditation and approved-product status are current, and how consistently past customers report the rebate being applied as quoted rather than adjusted after the fact. For the full ranked list with scores and reasoning, see the best solar energy equipment suppliers guide, and read our methodology for how we weigh and verify each factor.
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All government rebate & stc specialists, ranked by score and relevance
11 businesses. The order weighs each business's overall score by how much of its reviewed work is government rebate & stc specialists, so a lower-scored specialist can rank above a higher-scored generalist. Filter and sort below, or open the full map view.
When you submit a quote or contact form here, we may share your enquiry with partner providers who can do the work, and we may receive a referral fee for that. Our rankings and scores are based only on our published methodology and are not affected by referral fees.
Guides to choosing government rebate & stc specialists
- STC rebates and solar incentives in WA: how they cut your price
How Small-scale Technology Certificates and WA's export scheme actually lower your solar quote, and what to check before you sign.
- Free and low-cost solar help in WA: concessions for pensioners and low-income households
Concessions, energy bill support and reduced-cost pathways to solar for pensioners and low-income households in WA, and how to check eligibility.