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Residential solar
Systems from 6.6kW to 13.2kW, sized around how your household actually uses power.
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Accredited solar installer
Cut your power bill
by up to 80%
Premium panels installed by our own accredited crews. We handle every permit, every rebate, and the grid paperwork nobody else explains.
2,400+
Systems installed
31MW
Capacity delivered
312+
Positive reviews
4.9/ 5
Average rating
Output at year 25
Guaranteed by the panel warranty
About Prime Volt
Judged on what you can check
Most solar companies will tell you they're the best. Very few will tell you what happens in week three, when the grid application is still sitting with the network operator and nobody's returning your calls.
Our own crews do the install. Our quotes show the assumptions behind every number. And if your roof isn't worth doing, we'll say so before you've spent anything.
Four services. One accredited team.
The crew on your roof are our employees. We don't subcontract the part that matters.
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System maintenance
Underperforming system? We service what we installed, and what we didn't.
Book a service03
Off-grid systems
Full independence for remote homes, farms and sheds the network won't reach.
See storage04
Commercial solar
20kW to 100kW+ for warehouses, offices and farms, modelled against your load profile.
Request a proposalThree parts. No weak link.
A system is only as good as its worst component, so we keep the list short and the warranties in writing.
Solar panels
Tier-one panels with a 25-year performance warranty. We fit a short list we’d put on our own roofs.
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Inverters
The box that turns sunlight into household power. Hybrid as standard, so a battery drops in later.
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Batteries
Store what you make at midday and spend it at seven. Quoted in years, cycles and retained capacity.
See storageThe brands we install
A deliberately short list of tier-one manufacturers with local support and warranties that actually get honoured.
Three systems that cover almost every home
Every price includes design, installation, the grid application and compliance sign-off. Nothing appears on the invoice later.
Starter
6.6kW
Smaller households, modest bills
- 14 × 475W panels
- 5kW inverter
- 25-year performance warranty
- Panel-level app monitoring
- Battery-ready — optional upgrade
$1,350–$1,650
Est. annual saving
Family
10.12kW
The volume seller for family homes
- 22 × 475W panels
- 8kW hybrid inverter
- 25-year performance warranty
- Panel-level app monitoring
- Battery-ready as standard
$2,000–$2,400
Est. annual saving
Maximum
13.2kW
Pools, ducted air, or an EV
- 28 × 475W panels
- 10kW hybrid inverter
- 25-year performance warranty
- Panel-level app monitoring
- Battery-ready as standard
$2,600–$3,100
Est. annual saving
Savings shown are estimates, not guarantees. They assume typical daytime usage, a [X]c/kWh import rate, a [Y]c/kWh feed-in tariff and average annual sun hours for your postcode at a 0.8 performance ratio. We model your real numbers from your actual bill before you commit to anything.
What else we take on
Beyond a standard rooftop install
Retrofit & upgrades
Add to an existing array, replace a failed inverter, or take on a system another company walked away from.
Three-phase & commercial
20kW to 100kW+, modelled against your load profile and export limits before we quote a panel.
Remote & off-grid
Properties the network won't reach, sized on your real load with storage to match.
Why choose us
Three things you can check
Our own crews
Every installer on your roof is on our payroll and holds our accreditation. Much of the industry runs on day labour.
Numbers with the maths shown
Every savings figure comes with its assumptions written down: sun hours, your tariff, your usage pattern.
Paperwork we chase
Grid pre-approval and the meter change stall most installs. We manage both and tell you where it is up to.
18
Years in business
FAQs
The questions everyone asks us
Straight answers, including the ones that don't help us sell.
It depends on how much power you use in daylight hours. Self-consumption is worth roughly three to four times what exporting is, so a household that's home during the day saves considerably more. On a 10kW system most of our customers land in the $1,800–$2,400 a year range — but we model your actual bill before you commit, and if the numbers don't work we'll tell you.
Design, panels, inverter, mounting, all electrical work, the grid application and compliance sign-off. Occasional extras — a switchboard upgrade, difficult roof access, a three-phase meter — are identified at the site assessment and quoted before we start. Never added afterwards.
Every system under 100kW generates federal certificates based on capacity and location. We claim these and the value is already deducted from the prices shown. State and territory programs vary and change often — we check what applies to your postcode at quote stage. [Current scheme names and amounts to be confirmed.]
The install is usually one day. Around it: 2–4 weeks for grid pre-approval, then the install, then your retailer reconfigures the meter. That last step is outside our control and is the one that occasionally drags — we chase it weekly and keep you updated rather than leaving you to wonder.
At night you draw from the grid unless you have a battery. On cloudy days output drops but doesn't stop — systems are sized on an annual average, not a best-case day. Solar alone doesn't take you off-grid, and any installer implying otherwise is overselling.
The panels we install carry a [X]-year product warranty and a 25-year performance warranty guaranteeing a minimum retained output. Inverters are typically [Y] years, and our workmanship warranty is [Z] years on top. Panels generally keep producing well past warranty at gradually reduced output.
The system stays with the property and manufacturer warranties transfer to the new owner. A paid-off system with a documented generation history is a genuine selling point — we'll give you the monitoring records to hand over.
No. The crew on your roof are our employees and hold our accreditation. Much of the industry runs on day labour, which is where most of the horror stories start. Ask for the installer's accreditation number before the job and we'll give it to you.
Talk to us about your roof
We analyse your roof from satellite imagery before we call, so the first conversation is about your actual numbers rather than a script.
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We call within one business day
One call, at a time that suits you. We don't run a phone bank.
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You get a real design
Panel layout on your actual roof, expected generation, an honest savings range.
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No obligation, no follow-up spam
If it's not right for you, that's a fine outcome. We won't chase you for months.
Testimonials
What actually happened to their bills
Verified reviews, with the system size and suburb attached. Vague praise isn't proof of anything.
“Bill went from $420 a quarter to $61. Crew was in and out in a day and cleaned up after themselves.”
“Got three quotes. Prime Volt was the only one who told me my back roof was too shaded to bother with. Cost them panels and won them the job.”
“Two years in and generation is tracking almost exactly to the estimate. That’s the part I didn’t expect — the numbers were honest.”
“Inverter failed in year four. Replaced under warranty inside a week, no argument, no invoice.”