Who Pays When Solar Equipment Is Stolen From a Job Site?
By Seamless Home Team, Solar fulfillment operations · August 21, 2026
Quick answer
Almost always the party that owned the materials at the moment of the loss, and on a residential PV solar job that is usually the installer or whoever bought the equipment — not the homeowner, and not the carrier. The reason is a genuine coverage gap rather than anyone behaving badly. Freight claims cover goods in transit and generally close on delivery and a clean receiving signature. A homeowner's policy typically has no interest in equipment that is not yet part of their property and not yet paid for. The manufacturer's warranty covers defect, not disappearance. So materials staged on site after delivery and before installation sit in a window nobody's default coverage reaches, and the party that absorbs it is decided by three things settled long before the theft: who held title under the purchase terms, whether a builder's risk or installation floater policy was in force, and what the subcontract said about care, custody and control of materials on site. Where none of those was addressed, it lands on whoever bought the equipment.
Forty modules are delivered on a Thursday for a Monday install. The driver gets a signature, the pallets go on the side of the driveway, and everybody has a weekend.
On Saturday night, twelve modules leave.
Monday morning produces a fast sequence of wrong answers. The homeowner assumes their insurance covers it because it happened at their house. The installer assumes the distributor will replace them. Somebody suggests a freight claim. The sales organisation, which sold the job and has no visibility into any of this, finds out on Tuesday when the install does not happen.
None of those instincts is right, and the reason is worth understanding because it is structural rather than accidental.
The gap is real, and it is nobody's misconduct
Three coverage mechanisms surround a solar project, and staged materials fall between all of them.
| Mechanism | Covers | Why it does not apply here |
|---|---|---|
| Freight / carrier liability | Loss or damage in transit | Ends at delivery, evidenced by the receiving signature |
| Homeowner's policy | The dwelling and the insured's property | Materials are neither part of the structure nor, usually, the homeowner's property |
| Manufacturer warranty | Defect in the product | Theft is not a defect |
So there is a window — opening at the receiving signature and closing when the equipment becomes part of the building — during which no default mechanism responds. On a well-run job that window is hours. On a job where materials were ordered against an install date that then slipped for permitting reasons, it can be weeks.
Which policy responds, and when cover actually attaches, is the wider question behind this one: who insures a solar system and when.
Who actually pays, in order of how the question gets settled
1. Who owned the goods
This is the first question and it has two independent parts that are constantly conflated.
Shipping terms determine when risk of loss passes from seller to buyer during transit. That is a question about the carrier leg, and it is largely spent by the time the pallets are on the driveway. The receiving-signature mechanics are covered in what happens when materials arrive damaged — same moment, different consequence.
Title is ownership, and it is set by the purchase agreement. It commonly does not pass until payment, which means a distributor selling on credit terms may still own modules that are physically sitting at a customer's house. Whether that helps depends entirely on the terms; retained title is a security device for the seller, not usually a promise to absorb the buyer's losses.
Then a third layer that is specific to dealer-model solar: who the buyer of record is. Where a sales organisation procures and an installer receives, the balance-sheet answer and the physical-custody answer point at different companies.
2. Whether anyone insured the window
This is the mechanism actually designed for the problem, and on residential PV solar it is inconsistently carried.
Builder's risk covers property under construction, and in many forms extends to materials intended to become part of the finished work while stored at the site. An installation floater is the related product oriented to a contractor's materials awaiting installation.
Either can close the gap. What decides whether it does is the fine print, and several standard conditions defeat claims people assumed were covered:
- Whether theft is a covered peril at all, or excluded
- Whether materials stored in the open are excluded or sub-limited — a driveway is the open
- Whether the policy requires the site to be secured in a specified way
- The deductible measured against a typical residential loss, which is often most of it
- Whether materials left in a vehicle overnight are covered
A policy that exists is not a policy that responds. Reading those five lines once, before a loss, is the entire difference.
3. What the subcontract said about custody
Where materials are supplied by one party and received by another, the subcontract agreement should say who bears the risk of loss while goods are on site and who is required to insure it. This is one of the terms that is silent far more often than it is wrong, and silence resolves badly — it produces a negotiation after the loss between two parties who both believed the other had it.
The subcontract agreement review checklist treats care, custody and control of materials as one of the clauses worth settling before the first job rather than during the first claim.
Where the homeowner does and does not fit
The homeowner is the party most likely to be blamed and least likely to be liable.
Absent a specific contractual provision, someone who allowed a delivery has not assumed custody of goods they do not own and did not select. Their policy generally has no interest in materials that are not their property and not part of their dwelling. Some policies carry limited coverage for building materials on the premises, but limits are low, deductibles apply, and coverage is often conditioned on the materials belonging to the insured.
There is a version of this worth flagging honestly. Some residential agreements contain a clause placing responsibility for materials at the property on the homeowner. Where that clause exists it can move a real loss onto somebody with no insurance answer for it who did not understand what they were signing. It is legally available and practically counterproductive: a clause that transfers a loss to the party least equipped to absorb it tends to produce a dispute, a complaint, and a review, rather than a recovery.
The better instinct is to shrink the window and insure it, not to allocate it downward.
Prevention, which is mostly scheduling
The controls that work are unglamorous and mostly free.
Deliver to the install, not to the order. The single strongest control. Materials arriving the day before a confirmed install date spend one night exposed; materials arriving three weeks early because the distributor had a truck spend twenty. This is why procurement timing is a project-management question rather than a purchasing one, and it is one of the quieter costs of projects stalling after the sale — a slipped install date does not just delay revenue, it extends an uninsured exposure nobody is watching.
Do not order against an unconfirmed date. Where the permit is not issued or interconnection approval is outstanding, an install date is a hope. Ordering to it converts a scheduling risk into a materials risk. The permit package checklist and the notice-to-proceed readiness checker exist to establish whether a date is real before anything ships against it.
Stage somewhere other than the driveway. A secured yard, a garage, or a locked structure with the homeowner's agreement. "Stored in the open" is an exclusion in more policies than people expect.
Avoid weekend and holiday gaps deliberately. A Thursday delivery for a Monday install is three nights. A Friday delivery for a Monday install is worse than it sounds and completely avoidable by moving the delivery.
Photograph what was left and where. Quantities, serials where visible, and the location. This is the same discipline that applies when materials arrive damaged, and it serves double duty: it supports an insurance claim, and it distinguishes a theft from a short shipment that was signed for clean — which is a completely different problem with a completely different remedy.
The knock-on effects nobody prices
The replacement cost of twelve modules is the smallest part of this.
The install date is gone, and with it the crew day. Rebooking is not just a scheduling inconvenience — the milestone payment tied to install completion moves with it, which is working capital on a job already carrying a loss.
Substituted equipment may be the only way to hit the new date, and substitution has its own consequences for the plan set, the warranty registration and the monitoring configuration — see who pays when solar equipment is substituted.
The permit clock keeps running. A long enough delay puts the approval itself at risk, which is its own problem.
And the homeowner's confidence takes the hit, aimed at whoever sold them the system — not at the distributor, and not at the installer.
Where a fulfillment structure changes the exposure
The staged-materials gap is widened by the same thing that widens most problems in dealer-model solar: the party that buys the materials, the party that receives them, and the party that owns the customer relationship are three different companies, and the delivery date is set by a fourth.
Direct Pay procures and pays for materials rather than leaving an installer to front them, which means delivery is scheduled against the fulfillment plan rather than against an installer's cash-flow timing or a distributor's truck routing. Project management tracks the permit and interconnection status the install date actually depends on, so materials are less likely to be sitting on a driveway waiting for an approval that has not arrived. Coverage is confirmed per service area rather than promised as blanket availability.
That does not insure anything. It shortens the window, which is the part that actually determines the exposure.
The bottom line
Staged materials sit in a genuine coverage gap: the freight claim closed at the receiving signature, the homeowner's policy never opened, and the warranty covers defect rather than disappearance. The loss lands on whoever owned the goods — usually the installer or whoever procured them — unless a builder's risk or installation floater policy was in force and its exclusions do not swallow the claim.
Settle three things before the next delivery rather than after the next theft: who holds title under the purchase terms, whether a policy covers materials stored in the open and at what deductible, and what the subcontract says about custody on site.
Then make the window short. Everything else is mitigation of a gap that should have been hours long.
If you would rather materials arrived against a confirmed install date than against an order date, get in touch.
Frequently asked questions
Does homeowners insurance cover solar panels stolen before installation?
Usually not, and homeowners are frequently surprised by this. A homeowner's policy insures their dwelling and their personal property, and materials that have been delivered but not installed are generally neither — they have not become part of the structure and, in most contracting arrangements, they are not the homeowner's property because title has not passed. Some policies contain limited coverage for building materials on the premises intended for use in construction, but limits are typically low, deductibles apply, and coverage may be conditioned on the materials belonging to the insured. There is a second reason not to route the claim there even where coverage might exist: a claim against a homeowner's policy for materials they do not own creates its own complications, and it puts a claim on their record for a loss that was never their exposure. The correct answer is nearly always that the party who owned the goods carries it.
Can you make a freight claim for equipment stolen after delivery?
No, in the ordinary case, and this is exactly why the receiving moment matters so much. A freight claim covers loss or damage occurring while the goods are in the carrier's care, and the carrier's responsibility generally ends at delivery — evidenced by the receiving signature. Once that signature is given for a clean, complete delivery, the carrier's exposure is closed and a theft the following night is not their problem. This is the same mechanism that governs damage discovered after delivery, which is why the receiving inspection is the highest-leverage few minutes on the whole materials chain. The one nuance worth knowing is that a delivery which was never actually complete — a short shipment recorded as clean — is a different claim, and it is a documentation dispute rather than a theft.
What is builder's risk insurance and does it cover solar materials?
Builder's risk is a policy covering property under construction, including in many forms the materials and equipment intended to become part of the finished work while they are stored at the site. An installation floater is a related product oriented specifically to a contractor's materials and equipment awaiting installation. Either can close the staged-materials gap, and on residential PV solar neither is universally carried, which is why the gap persists. What matters more than the label is the specific terms: whether theft is a covered peril at all, whether materials stored in the open or in an unlocked structure are excluded or sub-limited, whether there is a requirement for the site to be secured in a particular way, what the deductible is against a typical residential loss, and whether coverage extends to materials in a vehicle overnight. Several of those conditions routinely defeat claims that everyone assumed were covered.
Who owns solar materials once they are delivered to a job site?
It depends on the purchase terms and on the shipping terms, and the two are separate questions that get conflated. Shipping terms determine when risk of loss passes from the seller to the buyer during transit — which is a question about the carrier leg. Title, meaning ownership, is set by the purchase agreement and commonly does not pass until payment, so a distributor selling on credit terms may retain title in the goods after they have physically arrived. Then there is a third layer: whether the installer or the sales organisation is the buyer of record, which decides whose balance sheet the loss lands on. On a residential project the practical answer is usually the installer or whoever procured the materials, but 'usually' is not a position to discover during a claim. It is a term worth reading once per supplier relationship rather than once per theft.
Is the homeowner responsible for securing materials left at their property?
Generally not by default, and it is a bad idea to rely on them being. Absent a specific contractual provision, a homeowner who has allowed delivery has not thereby assumed custody of goods they do not own and did not select. Some residential agreements do include a clause placing responsibility for materials on the property with the homeowner, and where that clause exists it can shift real exposure onto someone who has no insurance answer for it and did not understand what they signed. That is worth flagging rather than relying on: a clause that transfers a loss to a homeowner who cannot absorb it usually produces a dispute rather than a recovery. The more durable approach is to reduce the exposure window and to insure it, rather than to allocate it to the party least equipped to carry it.
How long should materials sit on site before installation?
As briefly as scheduling allows, because the exposure is a function of time and almost nothing else. Every day between delivery and installation is a day in the coverage gap, and the common causes of a long gap are avoidable: materials ordered against a target install date that then slips for permitting or interconnection reasons, or a delivery scheduled for the distributor's convenience rather than the crew's. Same-day or next-day staging is the strongest control available and it costs nothing but coordination. Where a gap is unavoidable, the mitigations are practical rather than contractual — deliver to a secured yard rather than the property, store inside a garage or locked structure with the homeowner's agreement rather than on a driveway, avoid weekend and holiday gaps, and photograph what was left and where.