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Perth gets more sunshine than almost anywhere in Australia and most homeowners aren’t making the most of it. Whether you’re tired of rising power bills or want to take control of your home’s energy, Pure Water now brings the same trusted, local service to solar panel installation across the Perth metro.
Perth’s electricity prices have climbed year after year and they’re not slowing down. With over 3,000 hours of sunshine annually, WA homeowners who go solar are slashing power bills, earning feed-in credits, and future-proofing their homes against rising costs.
The question isn’t whether solar makes sense in Perth. It’s why you haven’t done it yet.
Residential Solar Installation
A clean, professional install tailored to your home’s roof, energy usage, and budget. We handle everything from system design through to commissioning, typically completed in a single day.
Solar Battery Storage
Store the energy you generate and use it when you need it most, at night, on cloudy days, or during a power outage. Pair your panels with battery storage and get even more out of every hour of sunshine.
WA Battery Rebate Assistance
Western Australian homeowners may be eligible for government rebates on battery storage. Our team helps you navigate the application process so you don’t leave money on the table.
Feed-In Tariff Setup
Send excess energy back to the grid and earn credits on your bill. We manage the Synergy buyback application and all required Western Power paperwork on your behalf, so you don’t lift a finger.
Tell us about your home and energy usage. We’ll put together a system recommendation that makes sense for your property.
We design a custom setup based on your roof, orientation, and consumption needs. No one-size-fits-all here.
Our licensed local team completes the install neatly, efficiently, and typically in one day.
We commission the system, test everything, and walk you through how it works before we leave.
We’re local. If something ever needs attention, we’re here.
We've built our reputation on showing up, doing the job right, and standing behind our work. That same approach applies to every solar install we complete.
Qualified local installers
We know Perth's suburbs, rooftops, and conditions
Every job completed to a high standard
Rated by hundreds of Perth homeowners from Two Rocks to Mandurah
For most Perth homes, quality systems (panels + inverter, fully installed) commonly sit in the ~$3,000–$8,000+ range depending on system size, hardware brands, and roof complexity, after applying the federal STC incentive. You can usually pay upfront, via green/solar loans, or interest‑free/payment‑plan options offered by many installers; just be aware that “interest‑free” deals often build costs into the system price, so comparing the true total cost is important.
Size is normally based on your last 6–12 months of Synergy bills (kWh usage), how much power you use during the day, your roof space, and whether you plan to add a battery or EV later. Many “average” Perth households end up in the 5–8 kW range, but homes with high daytime usage (pool pumps, home offices, ducted air‑con) often benefit from going larger if roof and network limits allow. A good installer should model your usage and propose 1–2 system sizes with estimated savings rather than a one‑size‑fits‑all package.
Solar cuts bills in two ways: (1) every kWh you use directly from your system avoids buying that power from Synergy at the retail tariff, and (2) any excess exported earns a credit via the DEBS buyback rate, though this is much lower than the retail rate. The more you shift usage into daylight hours, the higher your savings. Many well‑designed systems in Perth commonly see simple payback in roughly 3–6 years depending on system size, usage patterns, tariff type, and future power price changes.
Under WA’s Distributed Energy Buyback Scheme (DEBS), eligible residential customers are paid a set cents‑per‑kWh rate for excess solar (and battery) energy exported to the grid, with different day/evening rates that can change over time. The buyback rate is significantly lower than what you pay for grid power, so systems are now designed mainly to maximise self‑consumption rather than export. Your installer will lodge the necessary forms so Synergy and Western Power can reconfigure or replace your meter for export, and your bill will then show both energy bought from the grid and energy exported/credited.
In WA, new or upgraded rooftop solar systems need network approval from Western Power and to be registered correctly with Synergy so export limits, metering, and billing are set up properly. A reputable installer normally handles the entire application and approval process on your behalf including checking phase/connection limits, securing permission to connect, and organising the meter change then lets you know when you’re approved and when export will start appearing on your Synergy bill.
Perth’s sunshine isn’t going anywhere, but every month without solar is money left on the table.
Speak with a local specialist today. No pressure, no fluff, just straight answers about what solar can do for your home.