How To End Dodgy Solar For Good? 100% Inspections By State Electrical Bodies

This is a guest post by John Inglis, owner of Positronic Solar. John is a veteran of the solar industry. Rumour has it that his involvement predates the invention of the sun dial. Take it away John…

We’ve all seen dodgy solar PV installs. 

In fact, one of the longest-running threads on Whirlpool is dedicated to dodgy solar and one of the most popular solar pages on Facebook is Crap Solar.

There are many reasons for dodgy installations, including poorly trained (or untrained) installers, underpaid installers ‘bashing out systems’  too quickly to do the job properly or just sheer ignorance.

The reasons don’t matter, the fact is too many dodgy systems have been installed.

Despite over ten years of complaints to the Clean Energy Council, Electrical Safety Offices and an ignominious record of substandard inspection reports from the Clean Energy Regulator, not only are dodgy solar systems continuing to be installed, now we’re recklessly embarking on a tsunami of battery installations. Burning isolators on the roof is a concern, exploding batteries under the house is another level.

solar battery explosion

What is the CEC’s response?

The Clean Energy Council’s response is to successfully lobby State Governments to require all government tenders and subsidies be available exclusively to the CEC’s Approved Solar Retailers. Not only is this a restrictive trade practice, not only does it cut out hundreds of installers and companies that have been doing quality work for longer than the CEC has been around – the biggest failing is that this response does not add any oversight to the quality of the design and installation of solar and battery systems.

How did we get to this point?

The rot started back in 1985 in Queensland, when Joh sacked 1,000 South East Queensland Electricity Board employees including most of the electrical inspectors, resulting in the end of mandatory inspections of all electrical work. 

Other states, under the influence of Hilmer’s National Competition Policy, followed suit. Dumbing down of trade training didn’t improve the situation. Solar installation used to require a two year course. When the Business Council for Sustainable Energy (now the CEC) was set up by John Howard, this was reduced to a one week course. Battery qualifications are another one week course. 

How do we improve the quality of solar and battery installations?

We have a comprehensive library of standards, regulations and laws relating to the safety of electrical installations. Unfortunately they’re not being enforced.

Tasmania has mandated 100% inspections of all solar and battery installations by independent, properly trained inspectors under the supervision of Tasmania’s Department of Justice. Performing sub-standard work has real financial consequences, including fines and loss of licenses.

As Tasmania’s manager of Electrical Standards and Safety says,

“I am really pleased that our stats constantly show a downward trend in serious defects, consumer complaints and importantly incidents of failure, fire and shock. I know that we have a long road ahead, but do believe we are well progressed in our endeavours.”

The solution is clear. We need 100% solar and battery installation inspections by the relevant State or Territory electrical regulator.

But doesn’t Victoria already have 100% inspections?

Victorian inspectors are employed and paid for by the contractor, so there’s a clear conflict of interest. It is depressingly easy to get a non-compliant installation passed in Victoria. Inspectors have to be employed by the state regulator.

Who pays for all this?

My discussions with other installers show there is a consensus around a fee for service, maybe $250 per inspection. Frequency is another consideration with some installers and regulators preferring 100% inspections until the particular installer proves to be quality and inspections reducing in frequency as a consequence. 

These details can be thrashed out once we have inspections on the table.

There is overwhelming agreement that inspections need to be carried out by state administered, full time, properly trained inspectors.

What can I do about it?

If you agree that…

‘summink must be done!’

…please sign the petition for 100% solar and battery installation inspections:

Solar power system inspection petitionThank you.

John Inglis

Owner, Positronic Solar

07 3103 6018

[email protected]

About Finn Peacock

I'm a Chartered Electrical Engineer, Solar and Energy Efficiency nut, dad, and founder of My last "real job" was working for the CSIRO in their renewable energy division.


  1. Steven Zilm says

    One of the best blog posts ever and I 100% agree with John….

  2. Good work John Inglis.

    IMHO, another thing that MUST change is that the CEC change its’ policy of not accepting reports of dodgy workmanship from other installers. The CEC must implement a whistleblower scheme with appropriate standards of evidence required (e.g. photos, stat decs etc to minimise vexatious claims).

  3. richard hudson -jones says

    u tube videio shamming of dogey install is a quick free fix
    chinese companys are asking for and doing this now
    i use it it works pretty quick fella real fast
    fixes telstra origin and agl too i could add some names here but wont cause they fixed up their shame
    cheap instant free
    can be used as quaility control from installer to company office too
    utube gotta love it ric

  4. Johnson Reese says

    Don’t the CEC already do random checks to try and weed out non compliant inspections?

    • Ronald Brakels says

      The Clean Energy Regulator inspects a small percentage of systems, but this and the actions taken have been inadequate to stop shoddy installations.

  5. As far as I know here’s the current procedure (that is not working):

    Clean Energy Regulator employs regular installers to audit about 3% of installations.

    Any failures are reported to the Clean Energy Council – who take action against the installers who failed inspections. In 2019 they suspended 2 accreditations, suspended 14 and issued 6,182 demerit points.

    The problems seem to be:

    1) Inspections are inconsistent and inspectors are a side gig for regular installers. Need dedicated inspectors on State Electrical Regulator’s payroll.

    2) Inspection rate (%) is not high enough.

  6. Will Binks says

    Recent install, Inspector- Meter box opened closed,
    Envoy unit Box opened and closed,
    Solar panels viewed from ground
    “All good this installers a top installer”

    Is that it I ask, ‘Yep all’s good paperwork will be sent out”
    Paperwork arrived, filled in a random mix of upper and lowercase with incorrect address.
    Having been involved in Audits of many projects, this inspection has left me with a worrying concern.

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