Any brand | Inverter faults | Servicing & clean

Solar Panel Repairs and Maintenance Brisbane

Solar not producing what it should? We diagnose and repair systems of any brand, including inverter faults, and keep them running with regular servicing. Even if we did not install it.

Any brandEven if we did not install it
4.8Stars from 60+ Google reviews
InverterFault specialists
LicensedElectricians
A KTM electrician servicing rooftop solar

Solar Repairs, Whoever Installed It

Solar systems quietly degrade or fail, and because they sit on the roof and run silently, most owners only notice when the power bill creeps back up. A lot of Brisbane systems were installed by companies that no longer exist, which leaves owners stuck when the inverter throws an error.

We repair and maintain solar of any brand across Brisbane, Ipswich and Logan, whether we installed it or not. Inverter faults, systems producing less than they should, tripping isolators, storm damage or just a system that has never been serviced: we diagnose it properly and tell you honestly what it needs.

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Solar Repair and Service Work

Diagnosis, repairs and servicing by licensed electricians who know solar systems inside out.

Inverter faults

Error codes, no output, or an inverter that keeps dropping out diagnosed and repaired or replaced. The most common solar failure, and our specialty.

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Underperforming systems

Producing less than it used to, or less than it should? We find out why: faulty panels, isolators, wiring or shading, and fix it.

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Servicing and cleaning

Regular checks and panel cleaning to keep output high and catch small problems before they cost you.

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Storm and safety repairs

Storm-damaged panels, water-affected isolators (a known fire risk) and unsafe DC isolation made safe and repaired.

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Get Your Solar Checked

Tell us what your system is doing (or not doing) and we will diagnose it and quote the fix up front. Call now or request a quote online.

KTM Solutions electrician

Why Solar Underperforms

When a system produces less than it should, the cause is usually one of a handful of things: an inverter fault or nearing end-of-life, a failed or shaded panel dragging down a string, corroded or water-affected DC isolators (a genuine fire risk on older Brisbane installs), or simply years of dirt on the panels. We test the system end to end to find the real cause rather than guessing.

The isolator issue is worth knowing about: a batch of rooftop DC isolators fitted across Australia has been linked to fires, and many are still out there. If yours is cracked, discoloured or letting water in, it is worth an inspection now, not after something goes wrong.

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A solar inverter being diagnosed

What a Solar Service Covers

A full health check, not just a quick look.

  • Inverter operation and error history checked
  • Panel output tested string by string
  • DC and AC isolators inspected (fire-risk check)
  • Wiring, connections and mounting checked
  • Panels cleaned where needed
  • Monitoring reviewed and set up
  • Faults quoted up front before any repair
  • Works on any brand of system

Signs Your Solar Needs Attention

Book a check if you notice any of these:

  • Your power bill has crept back up for no obvious reason
  • The inverter shows a red light, an error code, or is blank
  • Monitoring shows lower output than previous years
  • The system trips or drops out, especially in the rain
  • The rooftop isolator looks cracked, discoloured or has water in it

Most solar problems are cheaper to fix the sooner they are caught. We diagnose the real cause and quote the fix up front. Considering an upgrade instead? See solar installation and battery storage.

How It Works

Three steps from underperforming to fixed.

1

Tell us the symptoms

What your system is doing, or an inverter error code, gets us started.

2

We diagnose on site

A full health check finds the real cause, and we quote the fix up front.

3

Fixed and producing

Repairs done, system tested, and monitoring confirmed so you know it is back to full output.

Rated 4.8 Stars by Brisbane Solar Owners

Frequently Asked Questions

Can't find your answer? Call 07 3813 0067 and we will happily talk it through.

Will you repair solar you did not install?
Yes, that is most of what we do. We repair and service systems of any brand across Brisbane, Ipswich and Logan, including ones installed by companies that no longer exist.
My inverter is showing an error. Can you fix it?
Usually, yes. Inverter faults are the most common solar problem and our specialty. We diagnose the code, and repair or replace the inverter, and quote it up front.
Why is my solar producing less than it used to?
Common causes are inverter faults, a failed or shaded panel, corroded isolators, or simply dirty panels. We test the system end to end to find the real reason rather than guessing.
I have heard about solar isolator fires. Should I be worried?
It is worth a check. A batch of rooftop DC isolators has been linked to fires, and many are still installed. If yours looks cracked, discoloured or has water in it, book an inspection.
How often should solar be serviced?
Every couple of years is sensible, or sooner if output drops. Regular servicing keeps production high and catches small issues before they become expensive.
Do you clean solar panels?
Yes, as part of a service where it will help output. In Brisbane's climate dust and grime can noticeably reduce generation.

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Tell us what you need and we will get back to you fast. Or call 07 3813 0067.

No obligation. Prefer to talk now? Call 07 3813 0067

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What Our Customers Say

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