Solar leases and real estate closings: the complete guide for agents and title officers

Solar panels are on more homes than ever — and those homes are selling. For most of the past decade, a solar system was a selling point that agents could gloss over with a line in the MLS. That era is over. In 2024 alone, more than 100 solar companies went bankrupt. Millions of systems are now orphaned — no installer to call, no clear warranty holder, and financing structures that transfer liability to unsuspecting buyers at closing.

This guide is written for title officers, real estate agents, attorneys, and escrow coordinators who need to understand the solar problem from the transaction side. It covers every way solar can complicate or kill a closing, what documentation you need, and how to protect your clients and your commission.

Owned vs. leased: the threshold question

Every solar complication at closing starts with this question. An owned system — purchased outright or financed through a home improvement loan — is straightforward. The panels are fixtures on the property, the warranties transfer with the home, and there is no third-party entity with a claim on the asset.

A leased system is fundamentally different. The panels are owned by a third-party solar company — Sunrun, Sunnova, Tesla Energy, or one of dozens of others. That company filed a UCC-1 financing statement against the property, which appears in title search. The new owner must either assume the lease (subject to credit approval) or the seller must pay it off before close. Neither path is fast or guaranteed.

Solar loans (through GreenSky, Mosaic, Sunlight Financial, etc.) add a third category. The panels are owned by the homeowner but the loan may or may not be attached to the property depending on how it was structured. Some are simply personal loans that disappear at sale. Others are property-assessed and travel with the deed. Always check.

Six ways solar delays or kills a closing

1. The buyer doesn't qualify to assume the lease

Lease transfer requires the solar company's approval. Every major lessor has a credit minimum — typically 650–720 FICO — and some require proof of income. A buyer who qualifies for the mortgage may not qualify to assume the lease. When they don't, the seller must either pay off the lease at closing or negotiate a price reduction to cover the payoff. Both take time and money the seller didn't budget for.

2. Nobody disclosed the lease existed

Shockingly common. The seller assumed the lease payment was "just part of utilities." The listing agent saw "solar" and wrote "save on energy bills." The buyer got to title search and discovered a 15-year financial obligation they never agreed to. At this point the transaction is two weeks from closing and everyone is angry. Disclosure is a legal requirement in most states — but enforcement is inconsistent.

3. The solar company can't execute the transfer

Over 200 solar companies have gone bankrupt or ceased operations since 2018. When a lessor files for bankruptcy, the lease obligations typically transfer to a trustee or acquiring entity — but the operational capacity to process transfers often disappears overnight. Closings have been delayed 30–90 days waiting for a bankruptcy trustee to execute paperwork that a functioning company would turn around in two weeks.

4. The payoff amount is more than expected

A seller who agrees to pay off the lease at closing calls the solar company a week before close to get the payoff figure. It comes back at $24,000. The seller thought it was $8,000. The deal renegotiates or dies. Payoff amounts are available in advance — request them early.

5. The UCC-1 lien wasn't released after payoff

Even when a lease is paid off before closing, the UCC-3 termination — the document that removes the lien from record — must be filed by the solar company. This is a step the solar company has to take; you can't do it yourself. If the company is slow, disorganized, or bankrupt, the termination doesn't happen. Title can't close with an unresolved UCC on record.

6. Open permits from the original installation

During the installation boom of 2018–2022, many solar contractors pulled permits but never completed the final inspection. The permit sits open indefinitely. When a title search surfaces an open permit, the city has to send an inspector to the property before close. In some jurisdictions that takes a week. In others it takes six. And if the inspection reveals work that doesn't meet current code, the repair cost falls to someone — usually the seller.

UCC-1 filings and solar leases

When a solar company leases panels to a homeowner, it protects its ownership interest by filing a UCC-1 financing statement with the state Secretary of State or the county recorder, depending on jurisdiction. This filing is public record and appears in any standard title search.

A UCC-1 is not a mortgage lien — it doesn't need to be subordinated the same way — but it does need to be resolved before title can close. The two paths are transfer (buyer assumes the lease, solar company approves and files an amendment) or termination (seller pays off the lease and solar company files UCC-3).

Know who holds the UCC before the transaction opens. The solar company named in the original installation contract may not be the UCC holder today. Solar portfolios are bought and sold. Sunrun acquired Vivint Solar. Sunnova acquired multiple regional portfolios. The entity you need to call may be two acquisitions removed from the name on the original paperwork.

Open permits: the invisible closing risk

Solar permits are pulled with the local building department, not the state. They don't appear in UCC searches. They appear in municipal lien searches and property records searches — which is why they're often missed until late in the transaction.

A permit has two stages: issuance (the contractor pulls it before starting work) and final inspection (a city inspector signs off after work is complete). An open permit means stage two never happened. The property technically has unpermitted work from the municipality's perspective, even if the actual installation is fine.

Check permit status at the county building department website for the property's jurisdiction. Most are now online and searchable by address. If you find an open permit, contact the original installer to schedule the final inspection. If the installer is out of business, contact the building department directly — they will typically allow the current homeowner or a licensed contractor to request the inspection.

Installer bankruptcy and orphaned leases

Freedom Forever, Titan Solar Power, ADT Solar, SunPower, Suntuity — these are not obscure regional operators. They are or were among the largest residential solar installers in the country. All filed for bankruptcy or ceased operations between 2023 and 2025.

When an installer goes bankrupt, the lease doesn't disappear. The lease obligation was typically with a financing entity — Sunrun, Sunnova, a bank, or a tax equity investor — not the installer itself. But the installer's operational capacity (processing transfers, scheduling inspections, responding to warranty claims) does disappear. This creates the orphaned lease problem: a valid financial obligation with no responsive party to execute the paperwork.

In a bankruptcy scenario, find out who actually holds the UCC-1 (the financing entity, not the installer) and contact them directly. The financing entity has a strong incentive to facilitate the transfer because it wants to keep collecting lease payments.

PACE liens: the assessment that surprises everyone

Property Assessed Clean Energy (PACE) financing is a loan that is repaid through the property tax bill. It attaches to the property, not the borrower, and transfers to the new owner at sale — whether the buyer knows about it or not.

PACE liens have caused dozens of post-closing disputes in California and Florida, the two states with active residential PACE programs. Buyers discover their property tax is $2,700 per year higher than expected because the seller financed the solar installation through PACE and didn't disclose it. FHA, VA, Fannie Mae, and Freddie Mac will not finance properties with PACE liens unless clearly subordinated — meaning a buyer who needs a government-backed mortgage may lose financing entirely.

Check for PACE liens through county property tax records. Look for an assessment line item beyond standard ad valorem taxes. In Florida, municipal lien searches typically capture this. In California, the county assessor's website is the primary source.

NEM tariff transfer risk

Net energy metering (NEM) determines how much the utility pays a solar homeowner for excess electricity exported to the grid. Legacy NEM rates (NEM 1.0 and 2.0 in California, equivalent legacy rates in Arizona, Nevada, and Hawaii) pay significantly more than current rates. When a property sells, the new owner does not automatically inherit the legacy rate.

In California, the buyer gets up to nine years of the seller's remaining NEM 2.0 grandfathering — but only if certain conditions are met and the transfer is properly executed with the utility. In Arizona and Nevada, the rules are different and less favorable. In Hawaii, legacy NEM is closed entirely.

This matters for buyers' agents and listing agents because a solar system's financial value to the buyer may be significantly lower than the seller assumes. A system that saves a seller $200/month under NEM 2.0 might save the buyer $40/month under NEM 3.0. That changes the negotiating calculus on both sides.

Pre-transaction solar checklist