Solar Repairs Thornlie

Solar Repairs Thornlie WA 6108

Panel, inverter and hot water repairs across Thornlie — some 20.3 km inland, where summer heat, dust and shading matter far more than salt.

4.4from 274 reviews
  • Electrical Licence EC8323
  • CEC Approved Solar Retailer
  • Accredited Installer SW7097859
  • Fully Insured
  • 5-Year Workmanship Warranty
  • Established 1997

What we do

Solar services in Thornlie

One team across the whole system — array, inverter, storage, hot water and the plumbing behind it.

Rooftop solar panels on a Perth home

Solar Power

Diagnosis and repair for systems that have stopped pulling their weight.

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Solar inverter unit

Solar Inverters

The most common failure point on any ageing rooftop system.

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Home battery storage unit

Battery Storage

Storage added to an existing array, or a tired battery replaced.

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Solar hot water system on a Perth roof

Solar Hot Water

Roof-mount and split-system repairs and changeovers.

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Heat pump hot water unit at a Perth home

Heat Pumps

Servicing and replacement of heat pump hot water units.

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Plumbing work during a hot water changeover

Plumbing

The licensed plumbing side of any hot water changeover.

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Local knowledge

What we tend to find on Thornlie roofs

Thornlie’s residential growth stretches from 1950s homes in the north-east to newer builds in Forest Lakes, creating a mix of roof ages and solar setup requirements. Located 15 kilometres south-east of Perth’s CBD, the area spans 694 hectares of previously agricultural land now packed with suburban rooftop solar.

Varying Housing AgesDevelopment in Thornlie spans from 1950s builds near Spencer Road to modern Forest Lakes homes. This range means we encounter older wiring alongside contemporary roof structures during inverter repairs.
Spacious Property FootprintsSubdivided from a 694-hectare dairy farm, many Thornlie lots offer plenty of roof space. Generous block sizes typically allow for larger solar arrays and straightforward inverter repair access.
River Proximity ShadingThe Canning River runs through the northern side of the suburb. Mature trees along this waterway can cast shadows on nearby roofs, which might trigger inverter isolation faults.
Mixed System AgesWith estates like Crestwood built in the 1970s and Castle Glen in the 1980s, many established houses have older solar hot water systems needing replacement parts.

Our approach

Name the fault before quoting the fix

A system that has stopped producing rarely says why. We work it in order — array, isolators, wiring, inverter — so what you get back identifies a cause rather than a guess, with the cost attached.

  • Full system inspection before anything is quoted
  • Heat, shading and dust checks across the whole array
  • Inverter fault codes read and interpreted on site
  • Repair-versus-replace set out with both costs
  • Backed by our 5-year workmanship warranty
Solar Repairs technician installing a solar hot water system on a Perth roof

Recent work

Real jobs, real Perth roofs

Every photo below is our own work — no stock imagery. This is the standard a Thornlie job gets.

Solar Repairs ute on a Perth job
Solar Repairs ute on a Perth job
Solar Repairs technician talking a customer through the work
Solar Repairs technician talking a customer through the work
Solar panels and hot water tank on a Colorbond roof
Solar panels and hot water tank on a Colorbond roof
Two-man crew installing a Eurosun solar hot water system
Two-man crew installing a Eurosun solar hot water system
Copper and valve work during a hot water changeover
Copper and valve work during a hot water changeover
Technicians carrying solar panels up onto a tin roof
Technicians carrying solar panels up onto a tin roof

Service area

Where we work around Thornlie

Centred on Thornlie 6108, covering the surrounding suburbs.

Suburbs we also cover nearby

FAQs

Thornlie solar questions

Do you service other areas near Thornlie?

Yes, our repair service covers Thornlie and several surrounding suburbs. We frequently diagnose and fix solar panels, inverters and solar hot water systems in nearby areas like Canning Vale, Cannington, Southern River and Riverton, which are all located just four to six kilometres away.

How does the age of my Thornlie home affect solar repairs?

Thornlie was developed in stages, from the 1950s in the north-east through to the ongoing Forest Lakes development. Older properties may have outdated electrical switchboards or aged solar hot water plumbing that require upgrades to meet current standards when we replace your inverter or hot water tank.

Which suburbs near Thornlie do you cover?

Thornlie sits within our regular coverage, alongside Canning Vale, Cannington, Southern River. The full list is on our locations page.

Do you handle solar hot water as well as panels?

Yes. Alongside rooftop solar and inverters we work on solar hot water and heat pump systems, including the plumbing a changeover needs.

Reviews

What Perth customers say

Live Google reviews, straight from our Google Business Profile.

Solar trouble in Thornlie?

Tell us what the system is doing. We will inspect it, identify the cause, and put the fix in writing.

Solar Repairs · 15 Delawney Street, Balcatta WA 6021 · 1300 555 274 · Electrical Licence EC8323 · Plumbing Licence PL6817

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