By Prerna Kapoor, CLHMS | REAL Brokerage | August 13, 2026
A buyer I was working with in Aurora found a house she loved on a Saturday, wrote a strong offer, and had it accepted the same night. On Tuesday her lender called with a question nobody had thought to ask. Who owns the solar panels?
Nobody knew. The listing remarks said “solar” and nothing else. It took nine days to get a straight answer out of the solar company, and when it finally came, that answer changed her monthly payment math, her loan file, and very nearly her closing date.
Panels are one of the few things bolted to a Colorado house that can still belong to somebody else entirely. That gap between what is attached and what is owned is where almost all of the trouble lives.
Owned, Financed, and Leased Are Three Different Houses
Solar on a roof is not one situation. It is at least three, and they behave nothing alike once a mortgage is involved.
Owned outright. The seller paid cash, rolled the panels into the original purchase price, or paid off the financing. The panels are simply part of the house, and standard appraisal, insurance, and title rules apply.
Separately financed. Somebody borrowed money to buy the panels, and the panels are collateral for that loan. The debt follows the equipment, and depending on how it was recorded, it may follow the property too.
Leased, or under a power purchase agreement. A third party owns the hardware. The homeowner is buying either the use of the system or the electricity it makes, on a contract that commonly runs 20 to 25 years.
Fannie Mae’s underwriting rules split solar exactly this way in section B2-3-04 of the Selling Guide, and they put the work of figuring out which one you have squarely on the lender. That is why the question surfaces in week two of your contract instead of week one. Your lender is required to answer it before your loan can close.
In Parker and Aurora I see all three, sometimes on the same block. The neighborhoods that filled in between roughly 2018 and 2022 got worked hard by door to door solar sales, and the paperwork that came out of that stretch is inconsistent enough that I stopped assuming anything from listing remarks a long time ago. One recent contract had a system the seller genuinely believed he owned. He had been making payments on it for six years.
One more piece of context, because it changes what you are likely to run into from here. The 30 percent federal residential clean energy credit under section 25D ended for expenditures made after December 31, 2025, under the law signed in July 2025. The IRS has published guidance on the change. Credits on the third party ownership side run longer, which is a reasonable bet that leases and power purchase agreements will make up a growing share of what sits on Colorado roofs. The situation in this post is going to get more common, not less.
A Leased System Adds Nothing to the Appraisal, and Usually Something to Your Debt
Get the Free Colorado Buyer Guide
Prerna's no-fluff buyer playbook, built from real Colorado closings. Straight to your inbox.
No spam, ever. Unsubscribe anytime.
This surprises people, so it is worth being blunt about. If the panels are leased or covered by a power purchase agreement, their value cannot be included in the appraised value of the property. Not reduced, not discounted. Excluded. They also stay out of the loan to value and combined loan to value calculations.
Think about what that means at the negotiating table. If a seller is asking more because the house “has solar,” and that solar is leased, the appraiser is not permitted to help you get there. You would be paying a premium for equipment the seller does not own. I have had that conversation twice this year, and both times the price came down.
The payment side runs the other direction. The monthly lease payment generally has to be included in your debt to income ratio. There is a narrow exception: if the lease is structured to deliver a specific amount of energy at a fixed payment over a given period, and it carries a production guarantee that pays the homeowner back on a prorated basis when the system underperforms, the payment can be left out. Separately, a power purchase agreement priced solely on the energy actually produced may be excluded from your ratios.
Most contracts I read do not clear that bar. So plan on the payment counting. A lease running $120 to $180 a month is real money against a qualification, and if you are already close to your lender’s ceiling it can be the thing that moves your approved price down by tens of thousands of dollars. If you are still shaping your budget, my Colorado affordability breakdown and the Colorado Buyer Financing Playbook both walk through how lenders build that ratio.
The Filing on Title Is Where Deals Actually Break
Every one of these arrangements leaves a paper trail, and the form it takes decides how much trouble you are in.
A precautionary UCC filing is the common, benign version. A leasing company records notice that it claims an ownership interest in the equipment. As long as the only collateral described is the solar hardware and not the home or the land underneath it, this is treated as acceptable, and Fannie Mae’s language calls it a minor impediment to title. Your title company will flag it. It should not stop you.
A UCC fixture filing recorded in the real estate records is the version that costs you sleep. Now the panels are treated as a fixture attached to the property, the associated debt goes into your debt to income ratio, and it also counts in the combined loan to value calculation because the filing sits in the land records. And here is the part that moves closing dates: if that fixture filing is senior to your new mortgage, it has to be subordinated before you close. Getting a subordination agreement executed by a solar lender is not a same day errand. Two weeks is a good outcome.
A PACE assessment is the rarest and the most disruptive. A property with energy improvements financed through PACE cannot be delivered to Fannie Mae unless that loan is paid in full before or at closing. Colorado’s PACE program operates on the commercial side, so residential PACE assessments are uncommon here, but relocating buyers occasionally arrive from states where they were widespread. This is exactly the kind of thing a careful title review catches and a rushed one does not. My guide to reading a Colorado title commitment covers where these show up in the schedule of exceptions.
You Have to Qualify for the Panels Separately
Here is the piece that catches even experienced buyers. Assuming a solar lease is its own underwrite, run by the solar company, on its own timeline, against its own credit standard. Minimums generally sit somewhere in the 650 to 680 range, and a transfer or assumption fee is common.
You can be fully approved for a mortgage on a $700,000 house and declined for a $140 a month solar lease. It happens. The two decisions have nothing to do with each other.
Two details to pull out of the agreement before you agree to anything. First, the escalator. Many of these contracts step the payment up somewhere between 1 and 3 percent every year for the life of the term. The current bill tells you almost nothing about year fifteen, so ask for the full remaining payment schedule rather than a screenshot of last month. Second, the timeline. Transfers routinely take 30 to 60 days. A standard Colorado contract does not leave room for that unless somebody starts the paperwork the week you go under contract.
You have more options than assume or walk. A seller can buy the lease out at closing, buy it down, or credit you for the difference. All three are negotiable, and all three belong in writing inside the contract rather than in a friendly text between agents. The right time to raise it is during your inspection and title objection windows. Those are the days your Colorado contract deadlines still give you room to push, and you lose that room the moment they pass.
What to Ask For, and When
Ask on day one. Not after the inspection, not when the lender calls. If a listing mentions solar, this request should go out with your inspection scheduling.
The full agreement, including every amendment. A one page summary is not the contract. Amendments are where the transfer terms usually hide.
Which structure it is, in writing: owned free and clear, financed, leased, or a power purchase agreement. Ask the seller to confirm rather than guess.
The remaining payment schedule for the full term, escalator included, plus how many years are left.
Transfer requirements, credit minimums, and fees, and how long the solar company says a transfer takes right now.
Copies of any UCC filings, and confirmation of whether any of them is a fixture filing recorded in the county real estate records.
Two specific contract clauses. Confirm that the equipment owner is responsible for repairing damage caused by installation, malfunction, defect, or removal, and that the solar company is not a named loss payee or named insured on the homeowner’s property insurance policy. Both are conditions on the lender side, and finding out at the closing table that a contract fails one of them is a genuinely bad afternoon.
Production history and whether a production guarantee exists. This affects both your actual savings and whether that lease payment lands in your ratios.
The roof’s age against the remaining term. A 22 year contract on a 16 year old roof means somebody is paying to remove and reinstall an array mid-term, and under most agreements that somebody is the homeowner. Budget four figures.
None of this makes solar a reason to pass on a house. Owned systems can be a real asset, and I have watched leased systems work out perfectly well for buyers who knew what they were signing. The damage comes from finding out in week three of a 30 day contract. Ask early, read the actual document, and price accordingly. If you want a second set of eyes on one of these agreements, send it over. I read them often enough now that I know where the surprises hide, and there is no pitch attached.
Quick answers
Do leased solar panels add to a home’s appraised value in Colorado?
No. Under Fannie Mae’s rules, the value of panels that are leased or covered by a power purchase agreement cannot be included in the appraised value, and they stay out of the loan to value and combined loan to value calculations as well. Panels the homeowner owns outright are a different story and can contribute value like any other improvement.
Does a solar lease payment count against my mortgage qualification?
Usually yes. The monthly payment generally goes into your debt to income ratio. The exception is narrow: a lease that delivers a fixed amount of energy at a fixed payment and carries a production guarantee compensating the homeowner when output falls short. A power purchase agreement billed solely on energy actually produced may also be excluded. Have your lender read the agreement before you assume either exception applies.
Can I claim the federal solar tax credit on a house that already has panels?
No. The residential clean energy credit under section 25D ended for expenditures made after December 31, 2025, and even while it existed it went to the party who paid for the installation, not to a later buyer of the home. If a seller or agent suggests the credit transfers with the house, that is worth correcting on the spot.
Prerna Kapoor | REALTOR® | Luxury Home Specialist
REAL Brokerage | 720-949-5450 | info@prernakapoor.com
CLHMS • RENE • PSA • ABR | International Sterling Society Award Winner
Prerna specializes in residential real estate across Parker, Aurora, Lone Tree, Castle Pines, Highlands Ranch, Cherry Creek, Greenwood Village, and Centennial. She speaks English, Japanese, and Hindi.
