Solar inverter repair Mount Gravatt

Is your solar inverter actually broken?

It’s the question that sends a shiver down the spine of any solar-powered homeowner: is my inverter dead? As the brain of your solar system, the inverter does the critical job of converting the DC power from your panels into usable AC power for your home. When it stops working, so does your access to free solar energy.

But a blank screen or a flashing red light doesn’t always mean a total disaster. Before you call for a solar inverter repair in Mount Gravatt, there are a few things you can check yourself. Sometimes, the fix is surprisingly simple.

Troubleshooting common solar inverter problems

I always recommend starting with the basics. Over the years, I’ve learned that a few simple checks can save you the cost of a call-out fee. Here are some of the most common inverter hiccups and what you can do about them.

• Check the error codes: Modern inverters often display an error code when something is wrong. Common faults include “Isolation Fault,” indicating a potential wiring or moisture issue, or “No Grid,” which might just mean a tripped breaker in your main switchboard. Have a look at your inverter’s manual to understand what the code means.
• A simple restart: Just like your computer, a “hard reset” can sometimes clear a temporary fault. Follow the shutdown procedure for your system—usually involving turning off the AC isolator at your switchboard, then the DC isolator next to the inverter. Wait a few minutes before turning everything back on in the reverse order.
• Is it overheating? Inverters generate heat and need good ventilation to work properly. Make sure the cooling fans and vents are free of dust, leaves, or any obstructions. An inverter installed in direct sunlight on a hot Brisbane day might temporarily shut down to protect itself.
• Wi-Fi and monitoring issues: If the problem is that you can’t see your system’s data on an app, the issue might be with your internet connection, not the inverter itself. Try restarting your home router before assuming the worst.

Gigi’s pro tip: If you’ve tried these steps and the inverter still isn’t working, it’s time to call in a professional. Working with solar electrical components is dangerous, so please don’t attempt any further DIY repairs.

The cost of solar inverter repair in Mount Gravatt

The cost to repair a solar inverter can vary widely. A simple fix might only be a call-out fee from a qualified solar electrician, which in the Brisbane area can range from $150 to $300. However, if internal components have failed, the cost will increase.

If your inverter is older and out of warranty, you’ll face a choice: repair or replace. Repairing might seem cheaper upfront, but a new, more efficient inverter with a fresh 5 or 10-year warranty often provides better long-term value. Some local companies, like Goodhew Electrical & Solar, suggest that repairing an inverter is often the most cost-effective option for certain faults.

When you get a quote, make sure it includes a full inspection of your entire system, including panels, wiring, and isolators, to ensure there isn’t an underlying issue that caused the inverter to fail.

Finding a trusted solar repair service in Mount Gravatt

When your solar inverter needs professional attention, you want someone local, experienced, and properly accredited. In the Mount Gravatt area, you have several options, but it’s crucial to choose a technician with the right credentials.

Always look for a Solar Accreditation Australia (SAA) accredited installer. This is the current industry standard, replacing the old CEC accreditation, and it ensures the technician is up-to-date with the latest safety protocols and technology.

Some local companies that service the Mount Gravatt area include:

• Static Electrics: They highlight their SAA approval and experience in diagnosing and repairing all types of grid-connected systems.
• Fallon Solutions: A larger company servicing the wider Brisbane area, offering a full range of solar services from installation to repairs.
• Goodhew Electrical and Solar: A specialist solar company that services from Brisbane down to Northern NSW, experienced in inverter maintenance and repairs.
• Mount Gravatt Electrical: Provides local solar solutions, including panel and inverter repairs and maintenance.

Customer reviews for these companies can be found across various platforms. Recent reviews for Fallon Solutions show a mix of experiences, with some customers praising their professionalism and others raising concerns about pricing and a focus on replacement over repair. It’s always a good idea to read recent, independent reviews and get multiple quotes before making a decision.

If you’re ready for a proper quote, I can introduce you to a trusted, SAA-accredited local expert—just fill out the form below.

Understanding your inverter warranty

Before you pay for any repairs, check if your inverter is still under warranty. Most quality inverters sold in Australia come with a standard 5 or 10-year warranty.

• Fronius: Typically offers a 5-year “Fronius Warranty Plus” which covers parts, labour, and transport. Many customers can get a free extension to 10 years (with the last 5 years covering parts only) by registering their product online.
• Sungrow: Often provides a 10-year standard warranty for many of its inverters sold in Australia, which covers defects in materials and workmanship. However, accessories like Wi-Fi dongles may have a much shorter warranty period.
• SMA: Warranty details for SMA can vary, so it’s best to check your original purchase documents.

To make a warranty claim, you’ll typically need to contact the original installer first. They will perform initial troubleshooting and then lodge the claim with the manufacturer on your behalf. You’ll need proof of purchase and the inverter’s serial number.

Questions to ask your solar repair technician

To ensure you’re getting a reliable and fair service, here are a few questions I always recommend asking any technician who comes to your home:

• Are you an SAA-accredited installer?
• What is your experience with my specific inverter brand?
• Do you provide a warranty on your repair work?
• Will you provide a written report of the fault and a detailed quote for the repair?
• What is the process if my roof needs to be accessed for repairs?
• Do you handle warranty claims with the manufacturer if the unit is still covered?

A trustworthy professional will be happy to answer these questions, giving you peace of mind that your valuable solar system is in good hands.

For a quick, personalised estimate of solar costs and savings for your home, try the free solar assistant on this page—it gives you a ballpark in minutes.