Excluded Everywhere, and That Is the Least of Your Problems
A residential photovoltaic array is excluded from home service contracts. There is no rider, no tier and no negotiation. One national provider's direct-to-consumer Nevada sample plan agreement dated July 2024 excludes, at §7.P, solar power systems, and those components necessary to convert or otherwise utilize alternative energy. Another provider's sample form excludes solar heating devices and components and solar heaters, including all parts and components from its heating and water heater coverage grants.
That answers the question in the page title, and it is the least interesting thing about solar panels in a home purchase. A solar array is a title and finance question first. It can cloud title, appear as a lien against the whole property, require a third party's consent to close, and — where it is leased or on a power purchase agreement — require the buyer to pass an underwriting review by a solar company that is not a party to the real estate contract. This is the page where a buyer learns that a deal can die at underwriting over a solar lease.
The exclusion itself is not arbitrary. Four reasons drive it: under third-party ownership the equipment is frequently not the homeowner's property, so there is nothing for a provider to service; the array already carries manufacturer product and performance warranties plus an installer workmanship warranty, which every contract's duplicate-coverage clause defers to; the failure that costs real money is a roof leak at a penetration, and roofs are separately excluded or sub-limited in every plan; and providers dispatch HVAC, plumbing and appliance technicians, not certified PV installers.
Four Ownership Structures, and Only One Is Simple
The single most consequential fact about a solar array on a house for sale is how it was acquired. The Consumer Financial Protection Bureau, reporting industry data for the at-home residential solar market in 2023, describes a split of 19% cash purchases, 58% loans, and 23% third-party ownership, with loans down from 70% in 2022 as rates rose. That is CFPB reporting third-party data, not a CFPB measurement.
- Owned outright. The array is a fixture and conveys with the house. Under Fannie Mae's rules an owned array may contribute to appraised value. This is the clean case.
- Owned but financed with a solar loan. Owned, with debt against it. The CFPB describes two paths on a sale: the buyer legally assumes the loan if the lender permits, or the seller pays off the balance before closing.
- Leased. A third party owns the array; the homeowner pays a fixed monthly rent that typically escalates annually by a predetermined amount.
- Power purchase agreement (PPA). A third party owns the array; the homeowner buys the electricity it produces at a contracted per-kWh rate, commonly with escalators of 1 to 5 percent per year.
Structures three and four are third-party ownership, and they are what wreck closings. The array is not the seller's to sell. The buyer must be assigned the lease or PPA — credit-qualifying with the solar company, signing the assumption, and accepting a 15 to 25 year obligation with an escalator, all inside the escrow timeline and all subject to underwriting the real estate contract does not control.
Escalators compound. A 3% annual escalator over twenty years nearly doubles the payment, and a buyer assuming a contract in year seven inherits the remaining escalation, not the original rate. The number the seller quotes is today's payment, not year fourteen's.
The UCC-1 Fixture Filing and the Cloud on Title
A UCC-1 financing statement perfects a security interest in personal property. A fixture filing is the version used when the collateral will be attached to real property: it includes an addendum that is filed and recorded in the real property records, meaning it goes into the land records of the county where the property sits, not only with the Secretary of State. The CFPB confirms that lenders commonly file UCC liens on the solar panels themselves.
The consequences for a sale are procedural and slow:
- It shows up in the title search as an encumbrance attached to real estate. Because it is indexed against the property, it may appear as a lien on the entire property even though the collateral is only the equipment. That appearance is the cloud on title.
- It causes delays. The title company must obtain a release, subordination, or estoppel and consent from the solar company — chasing a third party whose incentive to move quickly is zero.
- Termination is statutory but not fast. Under the Uniform Commercial Code — Virginia's version at §8.9A-513 is one example — after full payment the debtor sends an authenticated demand and the secured party has 20 days to file a termination statement, and the release then takes several weeks or more to appear in the property records.
Twenty statutory days plus recording lag does not fit a short escrow if it starts at week five. It has to start on day one, which requires knowing on day one that the filing exists.
How the Loan Underwrites It
Fannie Mae's Selling Guide section B2-3-04, Special Property Eligibility Considerations, sets out the rules that decide whether the loan closes:
- Borrower-owned: if the borrower is, or will be, the owner of the solar panels, standard requirements apply and the appraiser may give value.
- Financed and collateralized as a fixture: the lender must include the panels in other debt secured by the real estate in the CLTV ratio calculation, because a UCC fixture filing is of record in the land records. A senior UCC fixture filing must be subordinated.
- Financed as personal property: the lender must instruct the appraiser not to provide contributory value.
- Leased or on a PPA: the value of the solar panels cannot be included in the appraised value. The agreement must also show that the panel owner agrees not to be named loss payee or named insured on the property owner's insurance policy, and that on foreclosure the lender or assignee has discretion to terminate the agreement and require removal, become the beneficiary, or enter into a new lease.
Read that last set carefully: the mortgage investor requires the solar company to accept subordinate, terminable status, and some solar contracts as written do not comply. Freddie Mac's requirements were not reviewed here and are similar but not identical; FHA and VA treatment of leased and PPA solar is a separate question. The primary text is at Fannie Mae's Selling Guide B2-3-04.
The Roof Underneath
An array is bolted through the roof covering into the rafters or sheathing, with flashings at every mount. Three warranty regimes overlap at those penetrations and none covers the whole failure: the roofing manufacturer's material warranty on the shingle, the roofer's workmanship warranty on the installation, and the solar installer's workmanship warranty on the mounts and flashings.
When water appears in the ceiling under an array, the roofer says the penetrations belong to the solar company, the solar company says the shingle failed, and the homeowner stands between them. The home service contract, having excluded both the array and the roof, is not in the conversation.
The material question is which came first. An array installed on a roof with substantial remaining life, by an installer who flashed it properly and is still in business, is a manageable condition. An array on a roof already near end of life is a compounding liability, because re-roofing requires a removal and re-install of the array — a separate, significant, uncovered cost nobody budgets for.
The claim that installing solar voids a roofing manufacturer's warranty circulates widely on the commercial web. It could not be confirmed from any manufacturer's actual warranty document, it is product-specific, and it is not asserted here. A buyer who needs the answer should read the specific shingle warranty for the roof in question.
What an Inspector Will and Will Not Do
InterNACHI's Standards of Practice state that the inspector is not required to inspect solar, wind or geothermal systems. ASHI treats roof-attached solar among the accessories the inspector need not observe.
So the general inspection covers neither the array nor, in practice, the roof beneath it. The inspector cannot see the deck under the modules and is not walking a roof with an array on it. A buyer who reads a clean roof section in a report on a house with solar has learned less than they think.
What an inspector may still report, inside the standards, is the electrical side where the system lands in the house: an AC disconnect, a backfeed breaker, busbar rating and the interconnection rules governing it, labeling and rapid-shutdown signage, visible conduit condition, and staining on the ceiling below the array. Those are real findings, but they are not an evaluation of the array.
The diagnostic that works is data, not observation. Every modern system has a monitoring portal, and a buyer should demand the login credentials and the historical production data rather than a brochure. Year-over-year production tells you what no visual inspection can, and a buyer who closes without the credentials cannot see whether the system works at all.
Day One Questions, Not Week Five Questions
Every item below is answerable at the start of a transaction and painful at the end of one.
- Ask whether the panels are owned, financed, leased or on a PPA — and get the contract. Discovering a lease at the title commitment stage is the classic failure, and by then the escrow clock has burned weeks.
- Do not assume the panels convey. Under third-party ownership they are not the seller's to convey.
- Credit-qualify for the assumption early. The solar company underwrites the buyer independently, on its own schedule, and the real estate contract does not bind it.
- Get the UCC-1 release or subordination moving immediately. Twenty statutory days plus recording lag is the floor, not the estimate.
- Price a removal and re-install if the roof is near end of life, remembering that under a lease the array's owner may control who does it and at what price.
- Verify net metering with the utility, not the seller. Grandfathered interconnection and net metering tariffs run between the utility and the account holder, and whether a legacy rate survives a change of ownership is a tariff question with a real chance of a no.
- Obtain the monitoring credentials at closing, in writing, as a deliverable. And note that under a lease or PPA the third party owns the equipment and claims the federal tax credit — there is nothing there to inherit.
One consumer-protection note belongs in any conversation about a solar loan. The CFPB's August 2024 Issue Spotlight: Solar Financing found that dealer fees on solar loans are hidden from the disclosed cost of credit — hidden fees typically range from between 10 to 30 percent of the cash price but can exceed 50 percent — and that lenders do not include them in the total cost of credit presented to consumers, where they appear under names like program fees, platform fees, original issue discounts and dealer fees. The report is published at consumerfinance.gov.
Frequently Asked Questions
Does any home warranty cover solar panels?
None reviewed for this site does. One national provider's direct-to-consumer Nevada sample plan agreement dated July 2024 excludes solar power systems and the components necessary to convert or otherwise utilize alternative energy at §7.P. Another excludes solar heating devices and components from its heating and water heater grants.
The exclusion is structural: the array is often not the homeowner's property, it already carries manufacturer and installer warranties the duplicate-coverage clause defers to, the expensive failure is a roof leak, and providers have no PV contractors to dispatch.
Can a solar lease stop my home purchase from closing?
Yes, and it is one of the more common ways a deal falls apart late. Under a lease or power purchase agreement the array belongs to a third party, so the buyer must be assigned the agreement — credit-qualifying with the solar company, signing an assumption, and taking a 15 to 25 year obligation with an annual escalator.
That underwriting runs on the solar company's schedule, and the real estate contract does not control it. Fannie Mae also requires agreement terms that some solar contracts as written do not meet.
What is a UCC-1 fixture filing on solar panels?
A UCC-1 financing statement perfects a lender's security interest in personal property. A fixture filing is the version used when the collateral will be attached to real property: it carries an addendum filed and recorded in the real property records of the county where the house sits, not only with the Secretary of State.
Because it is indexed against the property, it surfaces in the title search and may appear as a lien on the whole property. Clearing it needs a release or subordination from the solar company, and the statutory termination window is 20 days plus recording lag.
Do leased solar panels add to the appraised value of a home?
Not under Fannie Mae's rules. Selling Guide B2-3-04 states that for leased panels or a power purchase agreement, the value of the solar panels cannot be included in the appraised value. Where panels are financed as personal property, the lender must instruct the appraiser not to provide contributory value.
Borrower-owned panels are the case where value may be given. Where they are financed and collateralized as a fixture, the debt enters the CLTV calculation and a senior fixture filing must be subordinated.
Who pays to remove solar panels when the roof needs replacing?
The homeowner, in every ordinary case, and it is a cost almost nobody budgets for. Re-roofing under an array requires a removal and re-install of the modules and racking — a separate job covered by no home service contract, roofing warranty or solar production warranty.
Under a lease or PPA it is worse, because the array is the solar company's property: removal may require their consent and be performed only by their crews at their price.
Does a home inspector inspect solar panels?
No. InterNACHI's Standards of Practice state that the inspector is not required to inspect solar, wind or geothermal systems, and ASHI treats roof-attached solar among the accessories the inspector need not observe.
The gap is wider than it looks: the inspector also cannot evaluate the roof covering underneath the modules and will not walk a roof carrying an array. What may still be reported is the electrical side — disconnect, backfeed breaker, busbar rating, labeling and rapid-shutdown signage — plus visible conduit and ceiling staining.