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The Risks Of Cheap Solar

In this blog we look the risks of cheap solar and how some solar installers can offer solar at cheap prices.  We give advice on choosing a reputable solar panel supplier.

Updated Sep 2023

Most people will have seen the ads in their social feeds or on the internet for cheap 6.6kW solar systems priced for $3,200 or less. LIMITED OFFER or SALE ENDS SOON shout the banners, often featuring ex Aussie cricket captains.

Then you will see ads for other 6.6kW systems that are hundreds of dollars more. We often get asked by our customers “Why is some solar so cheap?” The answer is in the shortcuts taken with the quality of the components and installation.

The Risks Of Cheap Solar – The Harsh Truth

Cheap: of little account; of small value; mean; shoddy.

Australians seem addicted to cheap solar. The truth with solar is you get what you pay for. In the long term cheap solar costs you more. Consider this:

  • Over 700 solar companies have gone out of business since 2011 leaving tens of thousands of customers as “solar orphans” with worthless warranties and useless systems.
  • At least 1 in 5 installed systems were found by the Australian National Audit Office to be “sub-standard” and failed to meet industry standards.
  • The same audit found 2% of systems were “dangerous.”
  • The cheap installers hide behind solar panel and inverter “brands” and some behind Aussie ex-cricketers.
  • The shortcuts taken with the installations are a shortcut to property danger.


Watch This Channel 9 Report on Poor Quality Solar

Don’t put your home in danger with cheap solar.

How Do They Get Solar To A Cheap Price?

Most people believe that the major cost of a 6.6kW solar system is in the solar panels and inverter – the hardware.


The biggest single cost is the installation – the man on the roof and the quality of the installation components and workmanship.

To get to the cheap price they use cheap components and unlicensed, unskilled labour including backpackers. Unskilled labour is cheap.

The installation by the unskilled workers is then signed off by a remote, licensed installer who does not conduct an on-site inspection of the quality of the job or to see if it even meets regulations. There were cases uncovered by the Clean Energy Council where a cheap solar company installer was signing off on up to 10 solar systems a day!

The cheap solar companies are in a race to the bottom on pricing, and Australian families and businesses are the biggest losers.

In the last few months of 2020 there was a jump in the number of fires caused by poorly installed solar. The NSW Department of Fair Trading spot checked 100 solar businesses and fined 20 of them for failing to meet industry standards.

Kevin Anderson, the Minister for Better Regulation at that time, said there were unscrupulous operators “Who are selling less than the best quality products, not installing it properly and causing fires.”

As these cheap systems begin to age, they become more of a risk as the issues with poor installation and poor quality components come to the fore. The danger is real.

Do you want a backpacker or a licensed installer to install your solar system?

Cheap Solar Installation = Compromised Safety

One of the biggest risks of cheap solar is what corners are cut in the installation?

Every week we are taking down these cheap solar systems, some only three or four years old. The customers have been stuck with a worthless system that is not working and have no choice except to buy a new, quality solar power system.

They have bought cheap once and now have to pay again.

With these systems we remove, the poor quality of the workmanship we see is astounding. We see systems that:

  • Fail to meet Clean Energy Council regulations.
  • Have “Solar Snakes” – conduit with the high voltage DC cables inside – running across the roof.
  • High voltage DC cables lying directly across the roof.
  • Untied and unbundled high voltage cable laying beneath the panels.
  • Inferior poor quality DC isolation switches are used and not installed to regulation, posing the risk of failure and fire.

How To Choose Your Solar Retailer

Avoid the risks of cheap solar an do not become “solar orphan” left with a faulty system and worthless warranties. Do some research and choose your solar supplier wisely. Ask the following questions:

  • Are they a reputable retailer with over 15 years history that can back up the long-term warranties?
  • Are they a NETCC Approved Seller? This is different to a CEC Accredited Installer which is mandatory for installers.
  • Do they have credentials from the top industry companies such as Tesla?
  • On installs do they just use labourers and backpackers with an accredited installer to sign off later?
  • Do they have a showroom and a physical address, or just a pretty website?
  • Also check the address – some companies hire mailing addresses in serviced offices in CBD areas so they can put several state capital addresses on their website.
  • When you request a quote does a person come out to inspect and provide a free consultation? If not, would you expect them to come if there was an issue?

Choose a solar retailer has that has the history, resources and credentials to help you now and in the future.

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