Key takeaways
- The first question is not “do you have solar?” It is owned, financed, leased, or PPA? Those four answers create four completely different escrows.
- A NEM 2.0 interconnection agreement transfers with the home for the remainder of its 20-year term. On a San Diego listing in 2026, that is a genuine selling point – and it is worth saying out loud in the marketing.
- Leases and PPAs require the buyer to be approved by the solar company, typically a credit check in the 650-680 range, an assumption fee that commonly runs $0-$250, and 30 to 60 days of processing.
- Roughly one in five buyers nationally will not assume a solar lease at all. Plan for that buyer before you get an offer, not after.
- Start the paperwork the week you decide to sell. It is the cheapest form of insurance against a blown closing date.
Short answer: selling a San Diego home with solar panels is straightforward when the system is owned outright and complicated when it is leased or on a power purchase agreement. Owned systems simply convey with the home. Leases and PPAs require a third-party transfer that the buyer has to qualify for, and that transfer – not your price, not your photos – is what most often pushes a closing date.
I sat at a kitchen table in Santee earlier this year with a seller who told me, quite reasonably, that the panels were “paid for.” What she actually had was a 20-year lease with eight years to run and an escalator clause. That is not a disaster. But it is a very different listing conversation, and finding out in week one instead of week five is worth thousands.
Who this is for
San Diego owners getting ready to list this fall who have panels on the roof and are not entirely sure what they signed for in 2018. It is also for owners of rental property planning an exit, where the solar agreement may have been inherited with the purchase.
If you have been putting off looking at the contract because you have a feeling it is going to be annoying – I understand. It is a folder in a drawer that no one has opened since installation day. Open it anyway. Fifteen minutes now saves you the phone call where escrow tells you the buyer’s transfer application is still pending and everybody’s moving truck is booked.
The four kinds of solar, and what each does to your sale
| How you hold it | What happens at closing | Typical friction |
|---|---|---|
| Owned outright (cash or paid-off loan) | Conveys with the property as a fixture | Very little. Provide documentation and the interconnection agreement. |
| Financed (solar loan, often with a UCC-1 filing) | Usually paid off from proceeds at closing so title transfers clean | Payoff demand takes time; a UCC-1 fixture filing has to be released. |
| Leased | Buyer assumes the lease, or you buy it out | Buyer credit approval, assumption fee, 30-60 day processing window. |
| PPA (you buy the power, not the panels) | Buyer assumes the agreement, or it is bought out | Same as a lease, plus explaining a per-kilowatt-hour rate that escalates. |
The middle two are where San Diego escrows get interesting. A solar loan with a fixture filing against the property is not a title problem if you handle it early; it is a title problem if nobody notices it until the preliminary report comes back.
Why your NEM 2.0 agreement is worth marketing
If your system was interconnected under NEM 2.0, that agreement runs 20 years from the original interconnection date and transfers to the new owner for whatever term remains. Since California’s net metering successor program took hold and the legal challenges to it concluded, a NEM 2.0 home is meaningfully more attractive than a comparable home where a buyer would have to install new panels under current rules.
Most listing agents put “SOLAR!” in the remarks and stop there. That is leaving money on the table. Say which program, say how many years remain, and say whether it is owned. “Owned 6.4 kW system, NEM 2.0 interconnection with 12 years remaining” tells an informed San Diego buyer something specific and valuable. “Has solar” tells them to start worrying.
What the lease or PPA transfer actually involves
Here is the sequence, roughly, for a leased system:
- You call the solar provider and request a transfer package. Ask for the payoff or buyout figure at the same time – you will want both numbers in front of you.
- The buyer completes a transfer application. Providers commonly run a credit check, with minimums often cited in the 650 to 680 range.
- An assumption or transfer fee is charged, frequently between nothing and about $250.
- Processing typically takes 30 to 60 days – which is the entire length of a normal San Diego escrow.
That last line is the whole point of this article. If you start the transfer when you accept an offer, you are already behind. If you start it when you list, you are fine.
The buyer who simply says no
Roughly 20% of buyers nationally decline to assume a solar lease regardless of the economics, and in some California submarkets that share runs higher. Sometimes it is a lender conversation – the monthly obligation affects their debt picture. Sometimes it is just that they do not want a 14-year contract with a company they did not choose.
You have three real options, and you should decide which one you are willing to live with before the offer arrives:
- Require assumption. Cleanest for you, narrows your buyer pool.
- Offer a buyout credit. You pay the lease off at closing, usually from proceeds. Expensive, but it removes the objection entirely and often widens the pool enough to pay for itself.
- Stay flexible and price it in. Market the home either way and negotiate the solar as its own line item.
Which one is right depends on your equity position and how fast you need to move. San Diego County’s median sale price sat near $1,085,000 in June 2026, up about 5.9% year over year, with median days on market around 18 – but inventory is the highest we have seen since 2020. A well-priced home still moves quickly here. A home with an unresolved solar contract does not, no matter how it is priced. I broke down the timing side of that in how long it takes to sell a house in San Diego.
When I tell a seller not to buy out the lease
Paying off a solar lease is not automatically the right move, and I would rather talk you out of it than watch you spend $18,000 for nothing.
- The buyout quote is close to the remaining payment total. Some contracts price the buyout with almost no discount for time. If there is no savings in it, you are just prepaying someone else’s obligation.
- The system is small and the remaining term is short. Three years left on a modest system is an easy assumption for most buyers.
- Your equity is thin. A buyout comes out of net proceeds. If it puts your walk-away number underwater, the answer is to negotiate, not to write the check.
- You have not tested the market yet. Sometimes the right buyer assumes it happily and the whole question evaporates. Do not pre-solve a problem you may not have.
Your solar paperwork checklist
Pull these into one folder before your listing photos:
- The original contract – lease, PPA, purchase agreement, or loan documents
- The interconnection agreement showing your NEM program and interconnection date
- System specifications: size in kW, panel and inverter manufacturer, install date
- Warranty documents, including any production guarantee
- Twelve months of SDG&E bills and true-up statements
- Payoff or buyout quote, and the transfer package from the provider
- Any permits and the final inspection sign-off
And a note on disclosure: California sellers have real obligations around what they know about the property, and a solar contract that binds the next owner is squarely the kind of thing that belongs in writing. I covered the broader framework in California seller disclosure requirements. This is general information from years of listing experience, not legal advice – your escrow officer and, where the contract is unusual, your own attorney are the right people to confirm the specifics.
Frequently asked questions
Do solar panels increase my San Diego home’s value?
Owned systems generally help, and in a market with SDG&E rates where they are, buyers do notice. Leased systems are closer to neutral – you are transferring an obligation along with the benefit, and the market prices that accordingly.
Can the buyer be denied the lease transfer?
Yes. The solar provider approves or declines the assumption on its own criteria, usually credit-based. That is why it is worth confirming your buyer has started the application as soon as you are in contract.
What if I have a solar loan with a UCC-1 filing on the property?
It typically gets paid off through escrow and the filing released so title conveys clean. Request the payoff demand early – lenders in this space are not always fast.
Does my NEM 2.0 agreement really stay with the house?
The interconnection agreement runs with the system for the balance of its 20-year term and passes to the new owner. Confirm your interconnection date and remaining term with SDG&E so you can state it accurately in the listing.
Selling this fall with panels on the roof?
Send me the solar contract before you do anything else. I will tell you exactly which of the four situations you are in and what it does to your timeline and your net – no charge, no pressure. Start here.
Amara Berg runs Big Returns, a San Diego real estate and property management team working with sellers and owners across the county. I post the short version of pieces like this on Instagram at @sdrealestateagent. When you are ready to talk numbers, start here.
Amara Berg | CA DRE #01961620. This article is general information drawn from experience listing San Diego homes and is not legal, tax, or financial advice. Solar contract terms vary by provider and by agreement – always confirm your specific terms with your provider, your escrow officer, and where appropriate your own attorney or tax professional.