Clean Tech Insurance Australia: What Cover Do You Need?

Most clean tech and climate tech businesses tick three or four of those lines. Very few have a policy that describes all of them.

One more question sits behind all of them. If you have promised output, capacity or efficiency to a customer, lender or investor, which policy responds to a shortfall depends on why it happened. Bad modelling points to professional indemnity. Physical damage points to property and business interruption. A pure shortfall with neither of those is where specialist warranty solutions come in. That distinction is covered further down.

What insurance do clean tech and climate tech businesses need in Australia?

Business insurance for clean tech and climate tech depends on what you actually do. Match yourself against this list.

• Physical work on site, or supplying physical equipment → public and products liability
• Advice a client relies on, such as yield estimates, sizing or feasibility → professional indemnity
• Manufacturing, importing or supplying hardware → product liability
• Owning or operating the asset, including solar farms and battery storage → property and business interruption, plus construction cover while it is being built
• Monitoring or control software → technology professional indemnity and cyber
• Tools and plant travelling to site → tools of trade and mobile plant cover
• Employing staff → workers compensation, which is compulsory. Each state and territory runs its own scheme, worker definitions differ, and some contractors may be treated as deemed workers, so confirm the position with the relevant authority

upcover arranges clean tech and renewable energy insurance in Australia for clean tech businesses, as a Corporate Authorised Representative of an AFSL holder.

Which clean tech business model are you insuring?

Start here, because everything downstream depends on it. We think of it as four roles: adviser, installer, maker, operator. Most clean tech businesses hold more than one, and most policies describe only one.

Same sector, different failure modes. In climate tech an advisory business fails through bad advice. A manufacturer fails through a product. An operator fails through an asset. Underwriters treat those as separate risk classes, and your policy schedule needs to name which one you are.

Here is the pattern we see most often. A business starts in one row, grows into two or three, and never updates the policy. The description still says "solar installation" while the business now designs systems, imports inverters and installs them.

That single mismatch causes more coverage problems in this sector than any exclusion does. A policy written for one row does not answer a claim arising from another. Not sure which rows apply to you? Talk to upcover about clean tech cover with a list of what you actually do.

What claims do clean tech businesses face?

Four patterns, each landing under a different cover.

Advice and design errors

The advisory failures are specific: an overstated yield estimate, a resource assessment based on incomplete data, undersized generation for the load, or advice about incentives and regulatory frameworks that turned out to be wrong.

A commercial example shows the shape. A consultant models expected output for a rooftop system and the client signs a power purchase agreement priced on that model. The array underdelivers, and the client is now buying grid power at a higher rate for the life of the contract. The claim is not that anything broke. It is that the modelling was wrong and the client priced a long-term commitment on it.

That is why the loss can be large relative to the fee. Advisory claims in this sector often follow a decision the client made years earlier, which is also why the retroactive date on a claims-made policy matters. Professional indemnity limits in this space are commonly seen in the range of $500,000 to $5 million, though the number your contracts require matters more than any range. Check what your agreements specify before choosing.

Site and installation claims

Physical work creates immediate exposure, and the claims are mundane rather than exotic. A penetration through a roof membrane that leaks in the next storm. Cabling left across a walkway. A dropped tool damaging a client's vehicle. Damage to tiles or sheeting during mounting.

Two features make these claims different from ordinary trade claims. Much of the work happens at height, which changes both the risk assessment and often the premium. And a roof penetration failure may not appear for months, so the claim arrives long after the job was signed off and paid.

Public liability options for renewable contractors are commonly seen from $5 million upwards, and commercial or government contracts often specify a figure well above that. In practice the head contractor sets the number.

Product and battery claims

Where you manufacture, import or supply hardware, product liability exposure begins and Australian Consumer Law guarantees apply. An Australian business that imports, repackages or brands goods may be treated as the manufacturer for these purposes, which catches businesses that think of themselves as resellers.

Battery and lithium exposure is its own conversation. Thermal events are the obvious one, but the practical exposures are broader: transport and storage restrictions, the fire separation and location requirements in the installation standard, and end-of-life handling.

The exposure that scales badly is a fleet defect. A single failed inverter is a warranty matter. The same fault across three hundred installed units becomes a recall question, and recall costs are commonly excluded from liability cover and need separate arrangement. Find out whether that arrangement is available to you before you ship at volume, not after.

One distinction to hold onto. Product liability may respond to injury or damage the product causes to people or other property. It generally does not pay to replace the product itself. For the boundary between public and product liability, see public liability vs products liability insurance.

Underperformance claims

The distinguishing feature of this sector, and the one that catches people. A shortfall against promised output is not negligence. Nobody was careless, no equipment failed, and the installation was compliant. The asset simply produced less than the model said it would. That is a commercial disappointment measured against a commitment, and ordinary liability cover was not built to answer it.

So the position is binary. Either a performance warranty exists and responds on its terms, or the shortfall sits with whoever gave the promise. There is rarely a middle path, which is why the promise itself deserves as much attention as the policy.

Does clean tech insurance cover performance shortfalls?

Sometimes, and the deciding factor is why the shortfall happened rather than the fact of it. Three causes, three different answers.

If bad advice or design caused it

An overstated yield model, an undersized array, a resource assessment built on incomplete data. The shortfall traces back to professional work, so professional indemnity is the cover to assess. It may respond to defence and investigation costs and to compensation where the business is legally liable.

If physical damage or an insured event caused it

Hail damages an array, a transformer fails, a fire takes a section of plant offline. Output drops because something broke. Property cover answers the damage and business interruption may answer the lost revenue during repair. This is the most common cause of underperformance in operating assets, and it is also the best covered.

If neither of those caused it

The asset was built correctly, nothing is damaged, and it still produces less than the contract promised. This is the gap. No negligence means professional indemnity has nothing to respond to. No damage means property cover has nothing to respond to.

That is where specialist solutions sit, and it is worth understanding what they actually are.

What specialist performance solutions cover

The market here is narrower than the phrase suggests. Products of this kind commonly sit behind a manufacturer's warranty or a defined technology performance obligation, rather than answering any output promise a business chooses to make.

In practice that means two things. A manufacturer who has warranted panel or battery performance may be able to insure that warranty obligation. A developer who promised a lender a generation figure is in a different conversation, and the answer may be a bespoke structure rather than an off-the-shelf product.

Where these solutions are available, two features shape how they work. Insurers require technical due diligence before offering terms, which means engineering review of the technology and its assumptions. And that review has value beyond the policy, because a technology an insurer has been willing to stand behind is easier to finance.

Parametric structures are the other option worth knowing. These pay on a pre-agreed measurable trigger rather than on proven loss, which suits risks like resource availability. They settle faster because there is nothing to assess, only something to measure.

The practical position

Do not assume a performance promise is insurable, and do not assume it is not. What determines the answer is the technology, the contract wording, the counterparty and whether the promise is a manufacturer's warranty or a project commitment.

These are broker-placed conversations involving engineers as well as underwriters, and availability varies. If a performance solution is a condition of your financing, start months before financial close rather than weeks, and confirm what can actually be arranged before you sign the promise.

Does solar and battery accreditation affect insurance?

Yes, in two directions. If you are looking for solar business insurance, solar installer insurance or battery installer insurance specifically, this is the section that matters most. Accreditation is a commercial gate before it is an insurance question, and then it becomes both.

Why accreditation is commercially decisive

Federal incentives run through small-scale technology certificates. Under the Cheaper Home Batteries Program, which the Australian Government expanded on 13 December 2025 from an original estimate of $2.3 billion to around $7.2 billion over four years, a battery installation must be carried out by, or supervised on site by, an installer accredited by Solar Accreditation Australia. Programme terms and certificate settings change, so check the current position before relying on any figure here.

Eligibility sits in the Renewable Energy (Electricity) Regulations 2001, which were amended on 5 February 2026, with updated certificate settings from 1 May 2026. The installer must hold the appropriate accreditation type and battery endorsement, so solar accreditation alone does not cover battery work. This requirement relates to eligibility under the Small-scale Renewable Energy Scheme.

No accreditation means no certificates, which means the customer loses the discount and the job goes elsewhere. That is a revenue issue rather than an insurance one, but the two connect at the next step.

Where compliance meets a claim

The standards that govern the work are the evidence trail after an incident. Which of these apply depends on your technology, the installation and the jurisdiction, so treat this as a starting point rather than a universal list. Editions and amendments change, so confirm the current version before relying on any of them.

One example shows how tight this is. A battery model can be on the approved list, and the inverter can be compliant, and the installation can still fail because the chosen location does not meet the requirements in AS/NZS 5139. The product was fine. The install was not. That distinction matters for insurance because an insurer may request the same records a regulator would after an incident. Accreditation currency at the time of the work. The electrical safety certificate. Installation photographs, serial numbers and the compliance checklist.

That is an underwriting and claims observation rather than a legal requirement, and what is asked for varies between insurers. Where those records are incomplete, the claim becomes harder to establish, and some policies treat compliance with applicable standards as a condition.

On retention, be careful who carries which duty. The Clean Energy Regulator's five-year retention obligation applies to registered agents' evidence supporting certificate creation, not automatically to every installer, designer or supplier. Check the accreditation scheme rules and your state requirements separately, and consider setting a longer retention period contractually regardless.

The practical position. Accreditation and documentation are not paperwork you do for the rebate. They are the file your insurer will ask for.

What insurance covers clean tech projects from construction to operation?

For asset owners and EPC contractors, cover changes as the project moves through phases. The gaps appear at the joins rather than in the middle of any phase.

During construction

Construction all risks covers physical loss or damage to the works while they are being built, including materials on site and often in transit. Delay in start-up, sometimes called advanced loss of profits, responds where an insured event pushes back commercial operation and revenue is lost as a result.

That second one is easy to skip and expensive to skip. A damaged transformer is a property claim. Six months of lost generation revenue while a replacement is manufactured and shipped is a much larger number, and it only responds if delay cover was arranged.

At handover

This is where continuity matters most. Cover written for the construction phase ends, and operational cover has to pick up without a gap. The two policies are often placed by different parties at different times, which is exactly how a gap happens.

Check the dates against each other rather than assuming they meet. Also check who is named on each, because the owner, the contractor and the financier may all need to be.

In operation

Property cover for the asset itself, business interruption for revenue lost after an insured event, and liability for third-party claims. Where the asset is remote, work out how long a repair would realistically take, because that drives the interruption period rather than the damage.

Testing, commissioning and defects

Two phases get overlooked because they sit between the others.

Testing and commissioning is when equipment is energised for the first time, and it is a recognised high-incident window. Check whether your construction cover extends through it or stops at practical completion.

The defects liability period runs after handover, when you are still responsible for rectifying faults. Cover for that period is separate from both construction and operational cover.

Getting equipment to site is its own exposure. Imported panels, inverters and battery modules travelling by sea and road need marine cargo cover, and a container lost or damaged in transit delays the whole project.

At end of life

Dismantling, disposal and recycling create their own exposure, and cover for decommissioning is available in this market. Budget for it on battery and wind assets. Decommissioning cover matters less for panels.

Why site location prices separately

Physical climate risk now prices in its own right rather than sitting inside a general rate. Remote sites with long response times, hail exposure for solar arrays, flood, and bushfire risk driven by vegetation management all affect terms.

At project scale the placement draws on specialist and agency markets rather than standard products. The signal is simple: once you reach project size, this is a broker conversation rather than an online purchase.

When does a clean tech business need insurance?

Not a revenue question. These are the moments the answer changes.

1. Your first site visit or install. Physical work starts the exposure immediately, before any invoice.
2. Your first piece of advice a client relies on, for professional indemnity.
3. Your first unit supplied, for product liability. It attaches from the first sale, not at scale.
4. Before your first certificate-eligible job, and at every accreditation renewal. Currency at the time of the work is what gets checked afterwards.
5. Your first performance promise to a customer, lender or investor. This is the moment ordinary liability cover stops answering the question, and warranty placement is slow.
6. Financial close on a project. Lender conditions commonly include insurance, and sometimes a performance warranty.
7. Your first grant or offtake agreement, which carries its own insurance schedule.
8. Moving from pilot to commercial scale. This changes the placement, not just the limits.
9. Your first battery job, if you have been solar-only. Different accreditation, different standard, different exposure.

For the general startup picture, see when does a startup need insurance.

What insurance do clean tech contracts and financiers require?

Public liability first, and at project scale construction, property and business interruption cover as well. Some financiers add a performance solution as a condition. The exact numbers sit in the schedule attached to your agreement. These are the patterns to expect.

• Government grants and funding programmes may specify public liability limits, sometimes professional indemnity, and evidence of currency naming the correct entity. Requirements differ between programmes.
• Lenders at project scale may require construction cover, property, business interruption and in some cases a performance solution as a financing condition. They may also want to be noted on the policy.
• Offtake agreements and power purchase agreements allocate risk between the parties, and the insurance obligations follow that allocation.
• Head contractors and principals on commercial sites may specify limits and require a certificate before site access. Some also require you to be named as an interested party or additional insured, which is a policy endorsement rather than something you can produce on the day.

Two things that cause delays

Named-party requirements. A certificate showing your own cover is straightforward. A certificate showing the financier noted on the policy, with the correct entity names and the right interest described, takes an endorsement and a turnaround.

Limits above your current programme. If a contract requires $20 million public liability and you hold $10 million, that is not a paperwork fix. It is a placement, and it may need a different insurer.

The practical step is to ask for the insurance schedule as early as you can. A grant or financing timetable rarely leaves room to arrange specialist cover at the last minute, and performance warranty least of all.

What does clean tech insurance not cover?

Three things account for most of the gap: performance shortfalls, your own product, and work outside your accreditation. The full list follows, and each is a question to put to your own schedule rather than a universal rule.

1. Gradual degradation without a warranty arrangement in place. Panels and batteries lose capacity over time. That is expected performance rather than damage, and insurance answers damage.
2. Performance shortfall under ordinary liability cover. The recurring theme of this guide, and the most expensive misunderstanding in the sector.
3. The defective product itself. Resulting third-party injury or damage may be covered. Replacing your own unit generally is not, which means a fleet defect can be a large uninsured cost even where the resulting damage is covered.
4. Recall and product withdrawal costs, commonly excluded and needing separate arrangement.
5. Known design defects, and faults you were aware of before the policy started. Disclosure at inception is what protects you here.
6. Work outside your accreditation or licence. Where the wording makes compliance a condition, work performed outside it may not be covered. That includes battery work performed on solar-only accreditation.
7. Faulty workmanship rectification. The cost of redoing your own work is generally yours. Damage that work caused to other property is a different question.
8. Design defects, which many liability policies exclude and which sit with professional indemnity instead.
9. Serial or systemic defects, where the same fault repeats across many units. Some policies limit or exclude these because one design error can generate hundreds of claims.
10. Testing and commissioning, unless the policy extends to it.
11. Pollution and contamination, which is commonly excluded or heavily limited and matters for battery and electrolyser work.
12. Cyber, which is generally excluded from property and liability policies and needs its own placement where you run monitoring or control systems.
13. Uninsured project phases, where cover was not extended across a handover. The gap is usually days rather than months, and it is usually nobody's deliberate decision.
14. Consequential and economic loss unless specifically arranged. A client's lost generation revenue is not automatically covered by a policy that answers physical damage.
15. Regulatory penalties. These may be legally uninsurable, may be excluded by the policy, or may be covered only where the law permits. Defence and investigation costs are a separate question and may be available.
16. Prior known circumstances and late notification. Professional indemnity commonly operates on a claims-made and notified basis. See claims-made vs occurrence insurance.

How much does clean tech insurance cost in Australia?

There is no useful average, and the reason is structural. Two solar businesses of the same size can price very differently. One provides feasibility advice from an office. The other installs on residential roofs and warrants output. Advice, physical work at height and a performance promise are three risk classes, not three versions of one.

What moves the price, heaviest first:

1. Whether you have warranted performance. The largest single factor, because it changes the product rather than the premium.
2. Your role, and how many roles you hold. A business that designs, supplies and installs carries three exposures.
3. Technology maturity and operating track record. Novel technology with limited field data underwrites differently from proven equipment.
4. Site locations and climate exposure. Remote sites, hail-prone regions, flood and bushfire exposure.
5. Battery and lithium content, including storage, transport and installation conditions.
6. Asset values and project scale.
7. Contract terms, including liability caps and indemnities you have accepted.
8. Then the ordinary drivers: turnover, subcontractor use, claims history, cover level, excess and limits.

What we can and cannot tell you about price

No reliable public Australian benchmark exists for clean tech insurance across these roles, because the roles are too different to average.

Limit ranges are indicative, not benchmarks. Consultant professional indemnity is commonly seen in the range of $500,000 to $5 million, and contractor public liability from $5 million upwards. Treat both as orientation. The operative number is whatever your contracts, grants and financing require.

Performance warranty and project-scale placements do not fit a price band. They are engineered placements with an engineering review attached, and they go to a broker conversation.

Your contracts usually set the minimum limits. Check what your grants, head contracts and financing require before choosing a figure.

For professional indemnity pricing generally, see professional indemnity insurance cost and what level of cover do I need.

How do you compare clean tech insurance policies?

If you only do one thing

Read your insured-activities description against a list of what you actually did last month. In this sector the most common gap is not a missing policy. It is a business that started as a consultancy, began installing, then began supplying equipment, and never updated the description.

What information you need for a clean tech insurance quote

• Business name, ABN and the entity that signs contracts
• Every activity you perform: advice, design, supply, install, operate, monitor
• Accreditation held, including solar and battery separately, and expiry dates
• Electrical licences held, and in which states
• Technology and equipment supplied, with maturity and field history
• Any performance, output, efficiency or degradation warranty given, and to whom
• Project locations, values and whether any are remote or high-hazard
• Battery or lithium content, and how it is stored and transported
• Subcontractor arrangements, including annual payments to subcontractors
• Work-at-height exposure and the proportion of work performed at height
• Testing and commissioning regime
• Manufacturer warranties you rely on, and any you have given
• Contracts, grants and financing agreements with insurance schedules attached
• Turnover, claims history and required limits

Ready to compare? Get clean tech insurance options through upcover with those details to hand. Availability and terms depend on insurer acceptance.

How can upcover help clean tech businesses with insurance?

Our view on this sector is simple. Climate tech insurance and renewable energy insurance in Australia are underused less because businesses skip cover and more because they buy cover for the business they were three years ago. The fastest improvement available to most operators is not a bigger limit. It is an accurate description of what they now do. Placements in this sector split two ways.

Standard process. Most renewable energy insurance for advisory work, installation and contracting can be arranged through a standard process for eligible busineses, covering professional indemnity, public and products liability, and tools and plant.

Specialist referral. Performance warranty, project-scale construction and property programmes, novel technology without field history, and large battery installations need an underwriter who will read the technical detail. That is a broker conversation.

Either way, list every activity before you start. That description is the line the whole policy hangs on, and it is the one thing we cannot get right on your behalf.

upcover is a digital-first insurance broker helping Australian small businesses get the right insurance without the paperwork or phone queues. upcover arranges insurance for clean tech and renewable energy businesses, including professional indemnity, public and products liability, tools of trade and management liability cover.

• Access to 80+ insurance partners, including specialist and agency markets
• 70,000+ Australian businesses covered
• 4.9/5 customer rating
• Instant Certificate of Currency on policy confirmation for eligible policies, which matters when a head contractor is holding up site access

Related guides: electricians, engineers, trades and construction, and the startup insurance guide.

upcover Pty Ltd ABN 17 628 197 437 is a Corporate Authorised Representative (CAR 1299211) of Experience Insurance Services Pty Ltd ABN 41 657 596 506, AFSL 539078.

Frequently asked questions

What insurance does a solar business need in Australia?

It depends which activities you perform. An installer typically assesses public and products liability plus tools and plant cover. A consultant assesses professional indemnity. A business that designs, supplies and installs needs all three described on the schedule. Workers compensation is compulsory once you employ staff, under the scheme in the relevant state or territory.

Does professional indemnity cover a performance shortfall?

Generally not. Professional indemnity responds to negligent advice or services. An asset producing less than promised is a shortfall against a commercial commitment rather than a professional error, which is why performance warranty insurance exists as a separate placement.

What is performance warranty insurance?

Cover that pays when an asset produces less than it was contracted to produce. It responds to a shortfall against an agreed performance level, which ordinary liability cover does not do. It is commonly used to give lenders and investors confidence, and insurers require an engineering review before offering terms. It is arranged through a broker rather than bought online.

Do I need product liability for panels or batteries?

If you manufacture, import or supply hardware, that is where product liability exposure sits and it is the cover to assess. Importers and rebranders may be treated as the manufacturer under Australian Consumer Law. Installing someone else's product is a different exposure and sits under public liability.

Does clean tech insurance cover a battery fire?

Two answers, and the split matters. Damage the fire causes to people or other property may be covered under liability cover. Replacing your own battery is not. Battery and lithium exposures also carry conditions around storage, transport and installation compliance, so read those against how your team actually works.

Does my accreditation affect my insurance?

Yes, in two ways. Accreditation from Solar Accreditation Australia is required for federal certificate eligibility on solar and battery work, so lapsing costs you revenue immediately. And after an incident an insurer reviews the same records a regulator would, including whether your accreditation was current when the work was done. Some policies make compliance with applicable standards a condition of cover.

What insurance do clean tech grants and lenders require?

Grants usually specify a public liability limit and evidence naming the correct entity. Project financiers go further: construction, property and business interruption cover, and at scale a performance warranty as a financing condition. The exact requirements sit in the schedule attached to your agreement, so ask for it before you need it.

How early should I arrange cover before financial close?

Start while the financing terms are still being negotiated. Standard liability cover moves in days. Performance warranty and project-scale placements involve engineering review and technical due diligence, which takes weeks, and no amount of urgency compresses that.

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_{This article is general information only and was last reviewed in August 2026. It does not take into account your objectives, financial situation or needs, and is not personal advice. It is not legal, regulatory or engineering advice. Accreditation, certificate eligibility, installation standards and electrical licensing requirements are set by the relevant regulators and standards bodies and are updated regularly, including the Clean Energy Regulator, Solar Accreditation Australia and state and territory licensing authorities. Programme details linked in this article reflect the position published at the time of review. Insurance market observations describe common practice rather than universal rules, and cover, limits, inclusions and exclusions vary between insurers. Read the relevant policy wording, schedule and any Product Disclosure Statement where applicable before deciding whether a product suits you. upcover Pty Ltd ABN 17 628 197 437 is a Corporate Authorised Representative (CAR 1299211) of Experience Insurance Services Pty Ltd ABN 41 657 596 506, AFSL 539078, and arranges insurance with selected insurers and underwriters rather than the whole market.}