7 Red Flags That a Solar Installer is Dodgy (And How to Spot Them Before You Pay)
- 15 hours ago
- 9 min read
Electricity prices in Australia keep climbing, so it’s no surprise that more homeowners and businesses are turning to solar. However, as demand rises, so do the number of dodgy solar installers and sales companies looking to cash in.
If you’ve been comparing quotes and something feels “off,” trust your gut. Many solar scams in Australia look legitimate at first, but they often lead to poor workmanship, warranty issues, and thousands of dollars in repairs later.
This guide is for Melbourne homeowners, commercial property owners, developers, and anyone considering solar. We’ll explain the biggest warning signs, how to avoid being ripped off, and exactly how to choose a solar installer you can trust.
Key Takeaways
Dodgy solar installers often use high-pressure sales tactics and vague pricing.
Many solar scams Australia-wide involve cheap equipment, inexperienced electricians, or disappearing companies.
A proper installer will always provide a detailed system design and quote, and be SAA Accredited.
You can spot red flags early by checking warranties, reviews, and compliance documents.
Table of Contents
Here’s what you’ll learn about dodgy solar installers in this guide:
Why Solar Scams Are Increasing in Australia
Solar is one of the best investments many Australians can make. It can reduce power bills, improve energy independence, and increase property value. However, because solar has become so popular, scammers and low-quality operators have entered the market.
In fact, many solar scams in Australia are run by sales teams who don’t install anything themselves. They simply outsource the job to the cheapest subcontractor, then disappear when problems show up.
Unfortunately, these problems often don’t appear immediately. Instead, homeowners notice issues months later, such as:
Underperforming systems
Inverter failures
Roof leaks
Unsafe wiring
For official guidance on solar standards and installers, you can check the Solar Accreditation Australia directory here: https://cleanenergycouncil.org.au/industry-programs
Red Flag #1: They Pressure You With “Today Only” Deals
One of the biggest signs of dodgy solar installers is high-pressure sales.
They might say things like:
“This deal ends tonight.”
“If you don’t sign now, you’ll lose thousands.”
“We only have two spots left for your suburb.”
“Your neighbour already signed up.”
While rebates and incentives can change over time, a professional installer will never force you into a rushed decision.
Why This Is a Problem
Pressure tactics are used to stop you from comparing quotes or doing research. In addition, they often hide the fact that the system is overpriced or underpriced and of low quality.
What a Legit Solar Installer Does Instead
A trustworthy installer will:
Provide a clear written solar design and quote
Explain system performance realistically
Give you time to ask questions
✅ Energy Wired Tip: If someone won’t give you 24–48 hours to review the quote, that’s a serious warning sign.
Red Flag #2: The Quote Is Vague or Missing Key Details
If you receive a solar quote that looks like a one-page flyer, be careful. Many solar scams Australia residents fall for start with vague paperwork.
A real quote should clearly include:
Solar panel brand + model
Inverter brand + model
System size (kW)
Estimated annual production (kWh)
Number of panels
Warranty details (product + workmanship)
Total cost breakdown
Installation timeframe
Grid connection information
If they only list “6.6kW solar system” without the equipment details, you don’t know what you’re actually buying.
What Can Go Wrong?
A dodgy company can swap equipment at the last minute. Worse still, they might install cheap, non-approved products that fail early.
Red Flag #3: They Can’t Prove Solar Accreditation (SAA)
If you want to avoid dodgy solar installers, this is non-negotiable.
In Australia, the Solar Accreditation Australia (SAA) sets standards for accredited designers and installers. Most rebate programs require SAA accreditation as well.
If a company refuses to provide its accreditation number or gives a vague answer like “we’re approved,” that’s a major red flag.
How to Check SAA Accreditation
You can search the installer/designer here: https://saaustralia.com.au/accreditation-status-check/
Common Scam Trick
Some solar sales companies claim they are SAA-accredited, but they outsource the work to random subcontractors who may not be properly licensed.
As a result, your installation may not qualify for rebates, and your warranty may become worthless. Ask if they will be using their own in-house accredited solar installers.
Red Flag #4: They Push Cheap Panels With Unrealistic Promises
Another common sign of dodgy solar installers is overpromising results.
They might claim:
“Your power bills will be zero.”
“This system pays for itself in 12 months.”
“You’ll get free solar with rebates.”
“This is the best panel in the world.”
“Zero dollars upfront.”
Solar is a great investment, but it’s not magic. Your savings depend on:
Household usage patterns
Roof orientation
Shading
Feed-in tariffs
System design quality
Workmanship of the Installer
Quality of components used
Cheap Panels Can Cost You More Later
Low-grade panels often degrade faster. They may also perform poorly in hot weather, which matters in Australian summers.
In addition, some cheap panels have limited warranty support. That means if the company disappears, you’re stuck.
What to Ask Instead
If you want to know how to choose a solar installer, ask these questions:
What panel, inverter, and battery brands do you install and why?
Can you show warranty documents?
What size system suits my usage best and why?
Who will be installing the system? Do you have your own employees install the system, or do you subcontract the work out?
What steps have you taken to future-proof my solar system?
What feedback do your customers typically give you? Tip: Be wary of vague answers.
How could I expand my system in the future if I need to?
Give me an example of a customer who has a problem post-install and how you resolved it.
Red Flag #5: No Physical Address or Local Presence
Many solar scams in Australia are run by companies that look “local” online but have no real office, showroom, or team.
If the company has:
No Melbourne address
No ABN listed
No clear business registration
Only a mobile number
A website with no team photos or project photos
…it may be a short-term operation.
Why It Matters
Solar is a long-term investment. Panels can last 25+ years, and inverters often last 10–15 years. If the installer vanishes in 12 months, you lose support, and your warranty is void.
Quick Checks You Can Do
Before you pay anything:
Google their address
Check ABN lookup
Look for real reviews across multiple platforms, and check for vague short reviews (these are often fake!)
Confirm they service your suburb regularly
Ask for an address they installed in the last 3 months so you can drive by and have a look at the job.
Red Flag #6: Warranty Sounds Amazing, But It’s Basically Useless
This is one of the most expensive traps in the solar industry.
Dodgy solar installers love advertising huge warranties like:
“25-year warranty on everything!”
“Lifetime workmanship warranty!”
However, the fine print is where people get caught.
What You Must Check in a Solar Warranty
A real warranty should clearly state:
What is covered (panels, inverter, workmanship)
Who pays labour and call-out fees
How claims are handled
Whether the manufacturer's warranty is valid in Australia
What happens if the installer closes
The Truth About Workmanship Warranties
Even if the panels are covered by the manufacturer, a workmanship issue like roof leaks or wiring faults is usually on the installer's responsibility.
So if your installer disappears, you may have no support.
That’s why choosing a reputable installer matters just as much as choosing good equipment.
Red Flag #7: They Avoid Talking About Compliance and Safety
The final major warning sign is when an installer doesn’t want to discuss compliance.
A proper solar installation must meet strict Australian standards. It also requires the right electrical safety documentation.
Dodgy solar installers often skip steps to save time and money. Unfortunately, that can put your property at risk.
Compliance Documents You Should Receive
A professional solar installer should provide:
Electrical Certificate of Compliance (COC)
System design documentation
Warranty documents
Grid connection paperwork
Proof of licensed electrician involvement
Be able to clearly explain the system design - the reason for the products chosen and the layout.
If they can’t explain this process clearly, walk away.
Why This Matters for Commercial and Government Projects
For developers, councils, and commercial buildings, compliance is critical. Poor documentation can delay approvals, fail audits, or cause serious insurance issues. But this is also critical for homeowners, as a dodgy installer may not be compliant to receive rebates, or you can end up with unsafe work, poor system performance, and unresolved issues.
How to Choose a Solar Installer the Smart Way (Checklist)
Now that you know the red flags, let’s talk about the best way to avoid solar scams in Australia.
If you want to know how to choose a solar installer, follow this checklist.
Step 1: Check Their Reviews (Not Just the Website)
Look at:
Google reviews
Facebook business page
Local community recommendations
However, be cautious of fake reviews. If every review is overly perfect, short, very general, and they all read the same way, it is likely to be fake.
Step 2: Ask for a Detailed Quote
A proper quote should include all equipment models, warranty terms, and estimated output.
If you want help comparing quotes, Energy Wired can assist.
👉 Request a quote here: https://energywired.com.au/contact/
Step 3: Confirm SAA Accreditation
This is one of the first steps to filter out dodgy solar installers.
Step 4: Choose Quality Over Cheapest Price
Solar is not the place to cut corners. A cheap install today can become an expensive repair later.
Step 5: Ask Who Actually Does the Installation
Many sales companies don’t install anything. They outsource to whoever is available.
Instead, choose a company that has its own trusted, accredited installers and electricians. This ensures they can provide after-sales support, you know who is responsible for the workmanship warranty, and they can’t just pass off issues to another company.
Realistic Expectations: What a Good Solar Installation Should Cost
A reputable solar system is an investment, and pricing depends on your property and energy needs.
In Melbourne, typical ranges without a battery are:
6.6kW system: $54,000–$98,000
10kW system: $7,000–$152,000
Battery add-on: $8,000–$16,000+
Prices vary depending on equipment brands, roof complexity, switchboard upgrades, wiring requirements, and energy monitoring.
If someone offers a system far below market price, it may involve poor components or unsafe shortcuts, or a lot of expensive “add-ons” on the day. Don’t let a cheap initial quote trap you into a lot of on-the-day add-ons that hike up the price.
FAQs About Dodgy Solar Installers in Australia
Are solar scams common in Australia?
Yes, unfortunately. Solar scams Australia-wide have increased as demand has grown. Many scams involve “too good to be true” deals, cheap equipment, or companies disappearing after installation with no support.
How can I tell if a solar installer is legitimate?
Check their SAA accreditation, reviews, ABN registration, and quote details. A legitimate installer will provide documentation and explain the process clearly.
What is the biggest warning sign of dodgy solar installers?
High-pressure sales tactics and vague quotes are two of the biggest red flags. If they push you to pay quickly, be cautious.
If you’re looking at financing, and they promise you zero fees upfront, be wary - there are hidden fees in all 0% interest solar loans that end up costing you more than a genuine interest rate.
Can a bad solar installation damage my roof?
Yes. Poor workmanship can lead to roof leaks, structural damage, and electrical hazards. That’s why choosing a reputable installer is critical.
Should I avoid the cheapest solar quote?
In most cases, yes. Cheap systems often use low-quality parts or rushed installation methods. Over time, repairs and performance issues can cost more than you saved.
Why Choose Energy Wired?
At Energy Wired, we’ve spent years helping Melbourne homeowners, commercial clients, and developers install solar systems that deliver real results.
We believe solar should be a long-term upgrade, not a short-term gamble. That’s why we focus on quality equipment, clean workmanship, and honest advice.
What Sets Energy Wired Apart
15 plus years of industry experience in Melbourne and Victoria
SAA-accredited installation standards
Quality solar panels and inverter options
Clear quotes with no hidden surprises
Professional installation and compliance documentation
Support after installation (not just before you pay)
If you’re comparing quotes or worried about dodgy solar installers, we’re happy to give you clear guidance.
👉 Learn more about our services here: Solar Panel Installation Melbourne https://www.energywired.com.au/solutions
📞 Call to Action: Speak with Energy Wired today for a tailored recommendation and a transparent quote.
Conclusion
Dodgy solar installers can cost you far more than just money. They can lead to poor performance, warranty problems, roof damage, and long-term stress.
However, when you know the warning signs, it becomes much easier to avoid solar scams in Australia and make a confident decision.
If you want expert advice from a trusted Melbourne team, Energy Wired is here to help.
✅ Get a Free Solar Quote Today
About the Author:
Clifford Wigg is an Accredited Solar Designer and Installer with 15 years of experience in the solar industry and 24 years of experience in the electrical field. He is accredited in the design and installation of grid-connected photovoltaic (PV) systems, battery storage systems, and standalone (off-grid) power systems.
As the owner of Energy Wired, Cliff leads a team of highly trained electricians delivering high-quality workmanship across Victoria. Energy Wired specialises in customised system design, premium products, and long-term value for every customer.
Comments