Solar Panel Installation

The right size depends on how much energy your home uses, your roof’s orientation and shading, your tariff structure, and your future plans (EV, battery, pool, etc.). For most Perth homes the sweet spot sits between 6.6kW and 13kW, but we size every system to your actual usage rather than defaulting to a one-size-fits-all package.

Most Perth households see their electricity bill drop by 60 to 90 percent after going solar, depending on system size, when they use power, and whether they pair it with a battery. We can run real numbers based on your last twelve months of usage as part of the quote, so the figure you see is grounded in your actual bills rather than a generic estimate.

STCs (Small-scale Technology Certificates) are the Federal Government’s solar rebate. They’re issued based on your system size and location, and they’re applied as an upfront discount on your quote. As an accredited installer we assign the STCs on your behalf so the saving comes off the price you pay, not something you chase later.

The STC rebate steps down every year until the scheme winds up in 2030, so the sooner you install, the more you save.

Yes, just at reduced output. Perth’s solar resource is world-class and even an overcast day will still generate 20 to 40 percent of a sunny day’s output. Modern panels also perform better in cooler conditions, so winter days with sunshine can produce surprisingly well.

System sizing takes seasonal variation into account so you’ve got the headroom you need across the year, not just on a perfect summer day.

You get the manufacturer warranties on every component (typically 25 years on panels, 10 to 15 years on inverters, 10 years on batteries) plus our installation workmanship warranty on top. Because we don’t subcontract, the same team that did the install is the team that handles any warranty claim. No hunting down a stranger or being passed between companies.