Buying a San Diego Home With Leased Solar: What to Check Before You Commit

By Frederick Blum, Broker/Owner of Blum Realty Group

A San Diego listing says “solar,” and the first question is usually how much it saves. My first question would be what, exactly, the buyer is being asked to take over. Owned panels, a financed system, a lease and a power-purchase agreement can produce very different purchase terms—even when the equipment looks identical from the street.

Leased solar does not automatically make a home a bad purchase. It does mean the equipment, agreement, remaining payments and transfer process need to be reviewed together. Before committing, you should know the full cost, what your lender will require and who is responsible if the system or the roof needs work.

Start with ownership, not the listing description

The California Public Utilities Commission’s Solar Consumer Protection Guide distinguishes ownership, leases and power-purchase agreements. With a lease, the provider generally owns the system and you pay for its use. With a power-purchase agreement, commonly called a PPA, you buy the electricity it produces under the contract. Both differ from purchasing equipment outright or financing an owned system.

Ask the seller for the actual arrangement and the documents supporting it. “Paid solar” could mean owned equipment, a prepaid lease or simply that the account is current. “No payment” could mean a prepaid contract still has transfer, maintenance and end-of-term provisions. Those phrases need to be translated into specific rights and obligations.

• Owned outright: verify ownership, warranties, permits and whether any other obligation remains.
• Owned with financing: identify the lender, balance, security documents and required closing treatment.
• Lease: review remaining term, payment schedule, increases, transfer requirements and buyout options.
• PPA: review the price per kilowatt-hour, any scheduled increases, production records and transfer requirements.
• Property-tax financing: establish whether a PACE assessment or similar obligation appears on the tax bill or title and how the buyer’s loan program treats it.

Keep the source documents with the property disclosures. A sales representative’s summary is useful for orientation, but the signed agreement and current written transfer terms are what your transaction team needs.

Request one complete solar file early

Ideally, obtain the solar file when evaluating the offer or immediately after acceptance, with enough time to review it under the purchase agreement. I would request:

1. The signed lease, PPA or loan agreement, including amendments and payment schedules.
2. A current account statement, remaining term and any past-due balance.
3. Written transfer instructions, approval requirements, fees and estimated processing time.
4. A current buyout or payoff quote if the seller may resolve the obligation.
5. At least twelve months of both utility bills and solar-provider bills, plus available production history.
6. Installation permits, final approval, utility permission-to-operate information and equipment specifications.
7. Warranty and service records for panels, inverter and any battery, including transfer requirements.
8. Roof age, known roof work and the agreement’s removal-and-reinstallation provisions.

Then assign each question to the right reviewer. The lender decides loan-program treatment; title and escrow address recorded interests and closing requirements; the provider confirms contract administration; the appropriate inspector or contractor evaluates equipment and roof condition. As your buyer’s broker, I can help keep those answers tied to the offer deadlines and the economics of the purchase.

Compare two bills, the future payment schedule and your own use

Ask for the combined cost of solar and utility service over a full year. One low utility bill can leave out the solar payment, seasonal variation or an annual settlement. The seller’s household may also use less electricity than yours. Air-conditioning habits, work-from-home schedules, pool equipment and electric-vehicle charging can materially change consumption.

Here is a simple hypothetical: a $180 monthly solar lease plus $1,440 in annual utility charges equals $3,600 a year, or an average of $300 a month. Whether that is favorable depends on the property’s electricity use, applicable tariff and the available alternative—not on the lease payment alone. Do not compare it with a neighbor’s bill without understanding the differences.

Next, check the escalator. A $180 payment increasing 2.9% annually becomes approximately $240 after ten annual increases. That example shows the contract payment only; it does not forecast future utility prices or savings. Ask for the actual payment schedule through the date you reasonably expect to own the home.

For a PPA, separate the per-kilowatt-hour price from total production and utility purchases. At an illustrative $0.20 per kilowatt-hour, 8,000 billed kilowatt-hours would cost $1,600 before remaining utility charges. More production can increase the provider’s bill even while reducing purchases from the utility. Compare the complete arrangement rather than treating either bill in isolation.

Also ask the utility to confirm the account’s tariff, interconnection status and what an ownership change or proposed equipment change requires. Preserve written answers. I would not put a claimed legacy rate or export-credit treatment into a buyer’s savings calculation until the applicable arrangement has been verified.

The solar provider’s approval and your mortgage approval are separate

Send the agreement to your mortgage lender early. The lender may need to review payment obligations, contract terms and any recorded interest in addition to your ordinary loan application. A provider’s willingness to transfer a lease does not settle the lender’s requirements, and a preapproval issued without the agreement may not reflect the complete property review.

Fannie Mae’s solar-panel requirements illustrate why the structure matters. Leased equipment generally is not included in appraised value; lease payments ordinarily enter debt-to-income calculations unless specified conditions apply. An output-based PPA can receive different payment treatment. The guide also distinguishes a precautionary equipment filing from a lien affecting the real estate and requires eligible treatment of PACE obligations, including payoff for the purchase transactions described there. Your lender must apply the current requirements for the actual loan program.

This creates two separate negotiation questions. First, does the contract fit your household budget? Second, will the property and contract fit your financing? A seller credit might help with permitted closing costs but leave an unacceptable contract provision untouched. Conversely, a required payoff might resolve the lender’s issue while still leaving warranty-transfer or roof-maintenance questions to answer.

For the wider ownership budget, combine this review with the HOA, special-tax, solar and insurance checklist. Solar should be one clearly identified line, not a cost buried inside a broad “estimated payment.”

Look at the roof and the contract on the same day

A functioning solar system can sit on a roof approaching replacement. Find out who pays to remove and reinstall the equipment, which contractor must do the work, whether a provider’s approval is required and how the warranty is affected. Obtain a current estimate when roof work is foreseeable rather than treating a vague allowance as a solution.

Use the home-inspection guide to organize the physical review. A general inspection is a starting point; questions about output, electrical connections, roof penetrations or battery condition may require the appropriate specialist. Ask for evidence of repairs and service, not just a statement that the system is “working.”

Read the provider’s maintenance obligations and any production guarantee carefully. Determine what remedy the agreement actually provides, how a claim is made and whether there are exclusions. Compare the remaining warranty term with the remaining payment term. They need not end together.

Ask the insurer how the system is treated under the proposed policy and obtain any coverage or documentation requirements before closing. Our insurance-before-contingency guide explains why a property-specific quote belongs early in the purchase review.

Negotiate the obligation you are actually accepting

There are several possible outcomes, but each needs a written, workable mechanism:

• Buyer takes over the agreement. Confirm provider approval, lender acceptance, remaining payment schedule and the exact effective date.
• Seller buys out or pays off the obligation. Obtain an enforceable current quote and determine what ownership, releases and continuing rights follow. A buyout is not always available at any time or at the number a seller expects.
• Price or permitted credits change. Evaluate the adjustment against remaining obligations, lender limits and the buyer’s actual cash needs.
• Terms remain unacceptable. Resolve the decision while the buyer still has the relevant contractual protections, rather than assuming an exit remains available later.

A $10,000 credit and a $10,000 contract payoff are not interchangeable. The credit may be limited by the loan program or usable only toward certain costs. A payoff could eliminate a payment, but only if the written terms actually provide for that result. The offer and any amendment should identify the chosen outcome, responsibility, deadline and evidence required.

I would also consider your likely resale horizon. If you expect to move in five years, review what the next transfer could involve at that point: the remaining term, projected payment and applicable buyout provisions. You are making a purchase decision today and inheriting a future resale question.

Finish with documents, access and a clean handoff

Before closing, confirm the provider’s written transfer or payoff status, the lender’s satisfaction of its conditions and escrow’s handling of required releases. Check that the purchase agreement’s solar obligations match what is actually being delivered. “Submitted for processing” and “approved and effective” should not be confused in the closing checklist.

At handover, obtain the relevant monitoring access, equipment records, warranty contacts and instructions for service. Arrange account changes through the provider and utility rather than sharing the seller’s personal login. Save the final agreement and closing evidence where you can find them when a service or resale question arises.

My goal at Blum Realty Group is to help you buy the home with a clear understanding of its complete obligations. Solar can be a useful feature. Its value to your purchase becomes clear when the contract, actual performance, roof condition and financing all support the decision.

Common questions about buying a home with leased solar

Should I avoid every home with a solar lease?

No. Evaluate the remaining payments, increases, transfer terms, equipment condition and lender requirements for the specific property. The agreement should fit your budget and purchase plan before you commit.

Can I require the seller to pay off the solar?

You can negotiate a payoff or buyout, but the provider must offer a workable option and the seller must agree. Obtain the current written terms and confirm what happens to ownership, payments and recorded interests.

Will taking over solar affect my mortgage qualification?

It can. Payment treatment and contract requirements vary with the solar arrangement and loan program. Give the complete agreement to your lender early so the property review and payment calculation use the actual obligations.