Search “public liability insurance for solar installers” and you get two kinds of answer. One is a generic electrical licensing guide that mentions insurance in passing. The other is a bloated broker article that folds public liability in with professional indemnity, product liability and half a dozen other policies until you cannot tell what is actually compulsory and what is just a broker upselling you. Neither one answers the question a working installer actually has: what cover do I have to carry to stay accredited, and what happens if I let it lapse.
I have spent twenty years in and around the Australian solar trade, mostly on the business and supply side rather than swinging panels on a roof. In that time I have watched more than one otherwise solid business get caught out not because they lost a job, but because a piece of paper expired and nobody was watching the date. Insurance is one of those pieces of paper. This is a plain-English walk through what public liability cover means for an accredited installer, why it is treated as a scheme-level requirement rather than a personal choice, and how it sits alongside your state electrical licence.
Public liability is a scheme requirement, not an optional extra
Here is the thing most installers miss. Public liability cover for accredited solar installers is not something you decide about the way you decide whether to insure your ute. It is baked into the accreditation scheme itself.
The Clean Energy Council publishes a dedicated insurance product for accredited installers through the broker Howden, packaged specifically for CEC solar work (Clean Energy Council & Howden, n.d.). Think about what that tells you. When the industry body goes to the trouble of arranging a named insurance product for its own accredited members, it is signalling loudly that this cover is expected of everyone in the scheme, not left to each installer to sort out privately or skip when money is tight.
Accreditation in this space now sits with Solar Accreditation Australia (SAA), which took over installer accreditation from the CEC. Plenty of operators still say “CEC accredited” out of habit, and the CEC’s own pages point you toward the current accreditation arrangements (Clean Energy Council, n.d.). The naming has shifted, but the principle has not: if you want to install systems that create small-scale technology certificates, you carry the accreditation, and that accreditation comes with obligations that include maintaining appropriate insurance.
What public liability actually protects against on a solar job
Strip away the jargon and public liability insurance does one job: it covers you when your work causes third-party property damage or injury. On a solar install, the ways that can happen are not hypothetical.
You are working at height, on someone’s roof, over their home and often their neighbour’s. Someone drops a tool through a skylight. A tile cracks and the next storm puts water through a ceiling. A panel is not secured properly and comes loose. Someone on the ground is hurt during the job. A fault in the switchboard work causes damage downstream. Any one of those turns into a claim, and public liability is the policy that stands between that claim and your bank account.
This is different from professional indemnity, which covers the advice and design side, and different again from product liability, which deals with the gear itself. Public liability is the one aimed squarely at the physical, on-site reality of the job. For a trade that spends its days on ladders and roofs and inside metre boxes, it is the most obviously necessary cover you carry, which is exactly why the scheme treats it as non-negotiable.
Where accreditation ends and state licensing begins
This is the layer that trips people up, so it is worth being precise. Being an accredited installer is not the same thing as holding an electrical contractor licence, and the two operate at different levels.
Your SAA accreditation is what lets you sign off installs for the STC scheme. It is national, it is tied to your competence as an installer, and it carries the insurance expectations the scheme sets. But it does not authorise you to run an electrical contracting business on its own. That authority comes from your state or territory regulator.
In Queensland, for example, running an electrical contracting business means dealing with the QBCC and the electrical safety regulator, on top of the trade side and the levies that come with construction work (TradieAutomate, 2026). Each state has its own version of this, and each has its own view on what insurance a licensed electrical contractor must hold. So an installer can easily face insurance requirements from two directions at once: the accreditation scheme on one side, and the state licensing regime on the other.
The practical lesson is that you cannot assume one covers the other. You need to know what your state regulator demands of a licensed electrical contractor, and separately what the accreditation scheme expects, and make sure your policy satisfies both. Do not guess your way through this. If you are ever unsure what your licence category obliges, ask the regulator directly rather than relying on a forum post.
The renewal linkage: a lapsed policy is a compliance problem, not just a money one
This is the part I most want installers to take away, because it is the part that quietly kills accreditations.
Accreditation is not a set-and-forget badge. It runs on renewal cycles, and a renewal is a checkpoint where the body can ask you to prove you still meet the conditions of the scheme. Where current insurance is one of those conditions, an expired policy stops being merely a financial gap and becomes a compliance failure. You are not just uninsured on that day. You are potentially out of step with the terms of the accreditation that lets you trade at all.
Play that out. Your public liability lapses in March because a renewal notice went to an inbox nobody checks. You keep working through April and May, doing perfectly good installs, blissfully unaware. Then your accreditation renewal comes up and you are asked to show current cover. Now you have two problems stacked on top of each other: weeks of live electrical work done with no insurance behind it, and an accreditation renewal you cannot cleanly satisfy. One missed date, two categories of exposure.
That is the trap. The financial risk of being uninsured and the compliance risk of an accreditation lapse both hang off the same expiry date, and that date is easy to lose track of once you are past being a one-person operation.
A practical checklist you can actually use
Keep it simple. Four things, checked properly, cover most of the risk.
Confirm your cover amount meets the scheme’s requirements. Public liability for trades is commonly written at high limits, and rather than trust a number you half-remember, check the current figure the accreditation scheme and your state regulator expect and make sure your policy meets or beats it. If in doubt, ask your broker to confirm in writing that the policy satisfies both.
Confirm the policy is current before every accreditation renewal. Do not wait for the renewal to remind you. Tie your insurance renewal date to your accreditation cycle so you are never presenting an expired certificate at exactly the moment you are being assessed.
Confirm your subcontractors carry equivalent cover. If you use subbies, their gaps become your gaps the moment something goes wrong on a job you are responsible for. Ask for current certificates of currency and check the expiry dates, do not just file them. I have written before about vetting the people you put on the tools in how to select solar subbies, and insurance belongs in that check every time.
Keep the paperwork somewhere you can produce it on demand. A clean audit trail is worth its weight when a regulator, a scheme body, or a customer’s lawyer asks for proof. Scattered PDFs in three inboxes is not a system.
The business risk sits behind all of it
Zoom out and the point is straightforward. A solar business operating without adequate public liability cover is carrying two risks at once. There is the accreditation risk, where a lapse can threaten the very approval that lets you create certificates and trade. And there is the raw uninsured exposure on live electrical work at height, which is about the worst place to be self-insured by accident.
Neither of those is a risk you take deliberately. They creep in through admin drift: a renewal missed, a subbie’s certificate never chased up, a policy that technically expired while everyone was flat out on a big install month. The failure is almost never a decision. It is an oversight, and oversights scale badly as you grow.
This is the kind of detail that gets harder to hold in your head with every subbie you add. One person, one policy, you can just about remember. A crew of subcontractors each with their own accreditation and insurance dates, and you are relying on memory to catch a lapse before it catches you. That is precisely the gap I am building CurrentFlow to close: the idea is to store accreditation and insurance expiry dates against each subcontractor’s profile and flag them before they lapse, so you can see at a glance who is covered and who is due, rather than finding out the hard way at renewal time.
Insurance is boring right up until the day it is the only thing standing between you and a claim you cannot pay. Treat the expiry date with the same discipline you give the install itself, and it stays boring, which is exactly where you want it.
References
Clean Energy Council. (n.d.). Installer accreditation. https://cleanenergycouncil.org.au/industry-programs/accreditation
Clean Energy Council & Howden. (n.d.). Solar installer insurance. https://assets.cleanenergycouncil.org.au/documents/Howden-Trades-CEC-Solar-Installers.pdf
Solar Accreditation Australia. (n.d.). Check installer accreditation status. https://saaustralia.com.au/accreditation-status-check/
SurgePV. (2026). Solar installer insurance requirements 2026. https://www.surgepv.com/blog/solar-installer-insurance-requirements
TradieAutomate. (2026). QLD electrical contractor licence 2026: QBCC, ESQ & QLeave. https://tradieautomate.com/blog/qld-electrical-contractor-licence-guide-2026/
FAQ
Is public liability insurance compulsory for accredited solar installers?
Treat it as compulsory in practice. The accreditation scheme goes as far as arranging a dedicated insurance product for accredited installers through a broker, which tells you cover is expected of everyone in the scheme (Clean Energy Council & Howden, n.d.). On top of that, your state electrical licensing regime may impose its own insurance conditions. Confirm the current requirement with both your accreditation body and your state regulator.
Does my electrical contractor licence already cover the insurance I need for accreditation?
Not necessarily. Accreditation and state electrical contractor licensing are separate layers with separate conditions (TradieAutomate, 2026). One does not automatically satisfy the other. Check what each requires and make sure your policy meets both sets of conditions rather than assuming there is overlap.
What happens if my public liability policy lapses?
You end up carrying two risks at once. You are financially exposed on any live electrical work done while uninsured, and you may be out of step with the conditions of your accreditation, which can be checked at renewal. That makes a lapsed policy a compliance problem, not just a cost problem. Tie your insurance renewal date to your accreditation cycle so the two never drift apart.
Do my subcontractors need their own public liability cover?
Yes. If a subbie you put on a job causes damage or injury and their cover has gaps, that exposure can land back on you as the responsible business. Ask every subcontractor for a current certificate of currency, check the expiry date rather than just filing it, and re-check it each renewal.
Is a CEC accreditation the same as SAA accreditation?
Installer accreditation moved from the Clean Energy Council to Solar Accreditation Australia, so many operators still say “CEC accredited” out of habit when the current body is SAA (Solar Accreditation Australia, n.d.). The name has changed but the principle is the same: you hold the accreditation to sign off installs that create certificates, and that accreditation carries obligations including appropriate insurance.