Boronia based · Melbourne's eastBoronia based · Serving Melbourne's east + south east
Polarised Electrical designs and installs solar systems across Melbourne's eastern suburbs. We're CEC-accredited installers and designers, and we size every system from your actual power bills rather than a postcode template. Assessments are free and we handle the rebate paperwork.
Panels sized for how your household actually uses power — designed and installed by CEC-accredited electricians, not a sales company.
Cheap cookie-cutter systems, pushy quotes, installers you never see again — the solar industry earned its reputation.
Here's the difference: we're electricians first. We assess your roof, your usage and your plans (EV coming? Pool? Heat pump?), then design a system that pays for itself as fast as possible — and we're 20 minutes away when you need us after.
Our crew, our workmanship5.0 · 57 reviewsInstall day — racking on, panels next
A system sized to your actual usage, not a postcode template
Tier 1 panels with real warranties
rebates apply ✓Smart monitoring so you see every kWh
An installer who answers the phone next year
Roof, shading, switchboard, bills. At your kitchen bench, with a real electrician — free, and no obligation.
~60 minutes
Production modelling, battery sizing, payback maths in plain English. You'll see exactly what your roof can do, month by month.
Fixed quote — not a lucky dipTypically 1–2 days, our own crew, we clean up and walk you through the app.
Our own crew — zero subcontractorsEvery home is different — the assessment gives you a fixed quote, not a lucky dip.
STARTER
Quoted on site
FAMILY HOME
Quoted on site
ALREADY HAVE SOLAR?
Quoted on site
WINTER QUARTER · BEFORE
WINTER QUARTER · AFTER
WINTER QUARTER · AFTER
WINTER QUARTER · BEFORE
Drag or use the arrow keys to compare — gas ducted heating vs 13.2kW solar + battery, all-electric.
Luke and his team installed our solar panels over the space of 2 days. Great service arrived on time and communicated well, took away all rubbish made sure the place was left tidy and walked me through the app and next steps. Would highly reccomend!
Christie V · Solar install
“My last bill was $0” — Betty, battery install
Solar + battery · RowvilleThe crew that answers when you call
Excellent service! The team arrived on time and completed the installation efficiently and up to scratch. Everything was done neatly, with great attention to detail. Ryan and Jack are top blokes and easy to deal with. Highly recommended!
Jeffrey Belvez · Glen Waverley
Absolutely fantastic service and work done! The boys were super accommodating, answered any questions I had without a problem, left everything neat and tidy and overall did an amazing job installing our battery and inverter. Cannot recommend enough.
Isaac Giblett · Battery + inverter
Zak and Ryan did a amazing job. Even with the obstacles of a double story home with a internal switch board they persevered in the heat and got the job done. Thanks guys we realy appreciate your work and polite attitude.
Stephen S · Switchboard
Luke and his team installed our solar panels over the space of 2 days. Great service arrived on time and communicated well, took away all rubbish made sure the place was left tidy and walked me through the app and next steps. Would highly reccomend!
Christie V · Solar install
Ryan and Jack did a great job doing the electrical work on my new 4 head split system. They got the job done in no time, and my split systems were up and running. Once connected, Ryan made sure all 4 heads were working. Thanks guys, great job!
James "Mitchi" Mitch · Split system
The experience is very nice with them. Specially Roy and Jack did their best. We are so much happy about their service. They heard every single word of us and suggest us which is good and why. Highly recommend
Anisa Tasnim · Hot water swap
The size that matches how your household actually uses power — not a postcode template. The assessment models your usage and your plans (EV coming? Pool? Heat pump?) and sizes from there.
Yes — output drops in winter but doesn't stop, and a well-sized system is designed around the whole year. We'll show you the month-by-month modelling for your roof.
Either works — we design the solar so a battery slots in later without starting again. Buy in stages, plan it as one system.
We check at the assessment — it affects inverter choice and what you can add later. If an upgrade makes sense, we're the electricians who can do it.
We do.
Anyone can say they're licensed. Here's what that actually means when we're on your job — and the paperwork you'll hold at the end of it.
You see the number, the inclusions and the exclusions in writing. If the scope changes on site, we stop and ask — we don't invoice a surprise.
No labour hire, no subcontractors. The electrician who quotes your job is the one standing in your switchboard, on the same REC (33326).
Every job finishes with a Certificate of Electrical Safety, tested circuits, a labelled board and photos of anything hidden behind a wall.
Workmanship guaranteed and manufacturer warranties registered in your name. If something plays up, you ring us — not a call centre in another state.
Luke · Founder, A-Grade electrician
Solar is the industry that made me want to do this differently. Too many people around here have a system on their roof that was sold, not designed.
I'm a licensed A-Grade electrician, and so is everyone who'll be on your roof. When we quote your solar, we're quoting work we'll do ourselves — which is why we'll happily tell you if your roof isn't right for it, or if a smaller system is the smarter buy.
Book the assessment. Worst case, you'll know exactly what your roof can do — and what it can't.
Founder, Polarised Electrical
Book a free home assessment, or call and talk to a real sparky today.
5.0 from 57 Google reviews
Across Melbourne's east and south-east — Boronia to Berwick, Balwyn to Warrandyte.
