WA-licensed (EC13384), SAA-accredited solar for Ashby homes — sized for local roofs, City of Wanneroo approvals and Western Power’s rules.
★ 4.9 rated • EC13384 Licensed • SAA-accredited • 3,000+ installs since 2018
Ashby is a compact pocket of the City of Wanneroo — just over 1,100 dwellings — but 93% of them are standalone houses, which is exactly the roof stock solar likes. Household incomes here sit a little below the northern-corridor average at around $1,416 a week, so rising power prices land harder, and that’s precisely why a system that wipes out most of your daytime bill makes such a difference to the weekly budget. Just under three-quarters of homes are owner-occupied and a third are owned outright, meaning many residents are settled and can bank the savings for years. Ashby shares postcode 6065 with a string of fast-growing suburbs — Landsdale, Darch, Hocking, Madeley and more — and across that postcode area (which covers several suburbs) more than 18,000 solar systems are installed, averaging a healthy 5.85 kW. That’s one of the largest adoption footprints in Perth’s north, and Ashby’s freestanding homes fit the same mould.
homes in Ashby
detached houses
owner-occupied
installs · postcode 6065
Sources: ABS 2021 Census (Ashby); Clean Energy Regulator — postcode 6065, 109.4 MW installed. Median resident age 39.
With most Ashby homes being freestanding houses, roof space is rarely the constraint — budget and daytime usage are. A 6.6 kW system (around 16 panels, ~9,500–10,500 kWh a year in Perth) is the value sweet spot and, for a modest household, often covers the bulk of daytime consumption on its own. If your bills are stubbornly high because of air-con or someone’s home during the day, a 10 kW system captures more, though Western Power’s export limit above 5 kW means the extra generation pays best when you use it yourself. For budget-conscious households, the WA Residential Battery Scheme’s no-interest loans make it possible to add storage without a large upfront outlay — worth costing out alongside the panels rather than treating it as a luxury add-on.
Rooftop solar on a standard non-heritage home in City of Wanneroo is generally exempt from planning approval when panels sit parallel to the roof — a building permit may still apply. The federal STC rebate discounts your system upfront based on size and Perth’s Zone 3 rating, and the WA Residential Battery Scheme adds rebates and no-interest loans for home storage. On the network, Western Power export-limits systems over 5 kW (to the greater of 1.5 kW or 5% of inverter capacity) and requires Emergency Solar Management; since 1 May 2026, inverter capacity up to 30 kVA is permitted under those rules.
Every Ashby site assessment includes roof condition, electrical capacity, shading, and Western Power network constraints before we propose system size and inverter brand.
In most cases no — WA’s planning rules (Schedule 2 cl.61) exempt roof-parallel solar on non-heritage homes from development approval. A building permit can still be required in some situations, and every grid-connected system needs Western Power approval, which Vista arranges as part of the install.
For value, most households target 6.6 kW of panels on a 5 kW inverter — the sweet spot that maximises self-consumption without paying for capacity you can’t use. The 6065-area average is 5.85 kW. Because Western Power export-limits systems over 5 kW, using power as you generate it beats exporting.
Yes. Vista offers $0-upfront finance so repayments spread over time and can sit below your bill savings, meaning the system helps rather than hurts cashflow from the start. As an SAA-accredited installer we also apply the STC rebate, which comes off the purchase price before you pay.
A 6.6 kW system generally comes in around $3,000–$5,000 installed once the federal STC rebate — about $2,500–$3,500 in Perth’s Zone 3 — is deducted at the point of sale. A larger 10 kW system runs roughly $5,500–$8,500. You’ll see the rebate as an upfront discount, not something you claim back later.
For budget-focused homes it can be, largely thanks to the WA Residential Battery Scheme’s rebates and no-interest loans, which spread the cost. A battery lets you use your own daytime solar at night instead of buying it back from the grid — handy given Western Power limits how much bigger systems can export.
Typical savings run $1,500–$2,500+ a year on a properly sized 6.6 kW system. In a household where every bill counts, that’s often the value of a whole quarterly account. The more of your solar you use during daylight — running the dishwasher, washing or pool pump then — the closer you get to the top of that range.
Vista Electrical Controls is a WA Licensed Electrical Contractor (EC13384) with SAA-accredited installers and more than 3,000 solar installations across Perth and regional WA since 2018. Every system is backed by a 10-year workmanship warranty alongside manufacturer product and performance warranties, and we handle the STC paperwork, Western Power application and grid connection for you — start to switch-on, managed by local electricians.
WA Licensed
Accredited installers
installs since 2018
workmanship warranty
Vista installs Perth solar installers — panel installation, batteries and inverters. Nearby suburbs we serve:
Tell us about your Ashby home and we’ll size a system to your roof, energy use and City of Wanneroo requirements — with $0-upfront finance available.