Solar Lease Buyout in California: What It Costs and When It Makes Sense (2026)

A California solar lease buyout typically costs between $8,000 and $35,000 — the exact figure depends on how many years remain on the lease, the original monthly payment, and the discount rate the solar company uses in its calculation.

Standard lease terms run 20–25 years , so where you are in that term matters enormously: a buyout in year 3 looks nothing like one in year 18.

Last verified: October 2026 by Helios Energy Global.

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How the contract sets your buyout window

To protect their financial incentive, virtually all lease agreements prohibit buyouts until Year 6 at the earliest. The underlying reason is tax law: under the IRS's Section 48E investment tax credit, solar systems are required to stay under the same ownership for at least five full years, or a portion of the credit must be repaid to the government.

Tesla's published lease terms illustrate how this works in practice. When you lease a solar system from Tesla, you have the option to purchase it outright after five years. Once the purchase is complete, the system is yours — no lease transfer if you sell your home, no more monthly payments. Your lease agreement includes an estimated buyout price available after year five of the 25-year lease term.

Many contracts specify exact buyout prices at predetermined intervals — perhaps at year 5, year 10, and so on.

Most contracts also require you to notify the leasing company 30–60 days before your desired buyout date. Missing this notification window could delay your purchase by months or push you into the next pricing tier.

Action step: Pull out your original agreement and search for the section titled "Purchase Option" or the pricing appendix. The schedule of buyout prices — and the notification deadlines — should be printed there. If you can't find it, call your provider and ask for the written buyout schedule.

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How the buyout price is calculated

Providers do not use one universal formula, but the logic is consistent. They start with your remaining payments over the rest of the term, apply the escalator that raises those payments each year, and then discount the stream to a present value because a dollar collected in year 12 is worth less than a dollar today. Some contracts also reference the fair market value of the equipment, whichever is higher.

Tesla's lease, per the company's published buyout guide, works slightly differently: you have the option to request an independent appraisal at your own cost to determine the system's fair market value (FMV). The final buyout price will then be whichever amount is lower — the estimated price from your contract or the appraised FMV.

According to the Consumer Financial Protection Bureau's Solar Financing guide, factors that typically influence FMV include the system's age, expected future energy production, local utility rates, replacement cost, and the condition of the panels and inverter.

A real-world data point: a Reddit poster reported a Tesla quote for a 4.2 kW solar array with battery storage came to $33,336 in cash; the lease required $600 up front, $164/month with annual increases, and a five-year buyout price of $14,625. That figure is contract-specific and not a benchmark — your own agreement will have its own schedule.

What stage of the lease are you in?

The table below shows California-specific buyout ranges by lease stage, as reported by SolarInfoPath's 2026 California guide. These are estimates based on typical 20–25-year contracts; your actual quote will differ.

Lease Stage	Years Remaining	Estimated Buyout Range (CA)
Early (years 1–7)	13–24 years left	$20,000–$35,000 (estimate)
Mid-term (years 8–14)	6–12 years left	$12,000–$22,000 (estimate)
Late (years 15–20)	1–5 years left	$4,000–$11,000 (estimate)
Final year	Under 12 months	$1,500–$4,000 (estimate)

Rates from PG&E, SCE, and SDG&E — among the highest in the nation — made solar leases very attractive in the 2015–2022 period. Many of those leases are now mid-term, putting buyouts in the $12,000–$22,000 range.

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Keep paying, buy out now, or buy out at sale? A side-by-side

Component	Keep paying the lease	Buy out now	Buy out at sale (buyer won't assume)
Who owns the system	The solar company	You	You (title clears at closing)
Who pays for repairs	The solar company	You (manufacturer warranties help)	You (from buyout date forward)
Monthly cash outlay	Lease payment + any escalator	None after payoff	None after payoff
Net metering treatment	Stays with the system; no change	Stays with the system; no change	Stays with the system; no change
UCC-1 fixture filing	Remains on record	Must be terminated — get the UCC-3 in writing	Must be terminated before title clears
What to get in writing	Current payment schedule, escalator rate, remaining term	Written payoff quote, UCC-3 termination, warranty transfer docs	Same as "buy out now," coordinated through escrow

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The four steps to a clean buyout

1. Get a written payoff quote

Call or email your provider and ask specifically for a written buyout quote with a quote-expiration date. Verbal figures are not binding. Most contracts require 30–60 days' advance notice , so start this process well before you need the number — especially if you're selling the home.

2. Pay and confirm the contract is closed

Once you pay, ask for written confirmation that the lease agreement is terminated and that no further payments are owed. Keep this document permanently.

3. Get the UCC-1 fixture filing terminated

A leased solar system is usually secured by a UCC-1 fixture filing recorded against the property's legal description — so it surfaces on the title commitment as a closing requirement. After you pay the buyout, the solar company must file a UCC-3 termination statement to clear this from the public record. A UCC-3 is the termination statement that removes a UCC-1 from the public record. The secured creditor is supposed to file it after payoff, but many are slow. Ask for a copy of the recorded termination and have title confirm it.

Don't assume it happens automatically. Even after a buyout, that filing stays active until the solar company submits a UCC-3 termination statement. People have tried to refinance years later and discovered old solar UCCs still showing up in lien searches.

4. Collect the ownership and warranty documents

Once you own the system, request:

• Proof of ownership — a bill of sale or ownership transfer letter on company letterhead
• Equipment warranties — manufacturer panel and inverter warranties generally follow the equipment, not the original leaseholder, but get the transfer confirmed in writing from the manufacturer or provider
• Monitoring access — confirm your login credentials and that production data history transfers to your account
• Interconnection agreement — confirm your utility account now reflects you as the system owner

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What changes — and what doesn't — once you own the system

Repairs become your responsibility

While the lease is active, the leasing company covers maintenance, monitoring, and repairs. In most cases the leasing company handles monitoring, repairs, and warranty coverage during the contract period. The moment you complete the buyout, that changes. Inverter replacement, panel cleaning, and any roof-related issues tied to the mounting hardware are now on your tab. Budget accordingly — inverters typically need replacement once over a 25-year system life.

Net metering treatment stays with the system

This is the part that surprises most Southern California homeowners: your NEM status does not reset when ownership changes hands.

The tariff stays with the system when the home sells, as long as the system stays at its original address. The same principle applies to a buyout: grandfathering runs with the meter and the property, not the original owner. When the home is sold — or ownership of the system changes — the new owner inherits the remaining grandfathering years.

For SCE, PG&E, and SDG&E customers: If your system was interconnected before April 15, 2023, it is on NEM 1.0 or NEM 2.0. If your system received permission to operate before April 15, 2023, you are on NEM 2.0 and keep those terms for twenty years from that date — and the grandfathering transfers with the property if you sell. Per cali-energy.com's October 2026 analysis of CPUC decisions D.14-03-041 and D.16-01-044, NEM 1.0 and 2.0 last 20 years from the original PTO date, ending with the true-up year that closes on or after the 20th anniversary.

For LADWP customers: LADWP is a municipal utility and is not subject to NEM 3.0. LADWP runs its own net metering program at retail rates — currently an effective rate of approximately 28¢/kWh (26–31¢ effective range). That treatment also stays with the system at its original location regardless of who owns it.

For a deeper dive into how NEM 3.0 affects the value of owning vs. leasing, see our guide to NEM 3.0 explained and solar vs. battery under NEM 3.0.

Adding a battery is simpler once you own

Once the system is yours, adding a home battery is a straightforward equipment decision — no need to coordinate with a leasing company or check whether a third-party owner's contract permits storage additions. (Adding a battery to a leased system is a more complex process; see our guide on adding a battery to a leased solar system.) Helios installs a range of battery options — a single Tesla Powerwall 3 runs approximately $14,500–$18,500 installed; an Enphase IQ Battery 10C approximately $13,000–$15,500. Learn more on our batteries page.

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When a buyout actually makes sense

Not every buyout pencils out. Here are the situations where it typically does — and doesn't.

Buyout makes sense when:

• You're selling and the buyer won't assume the lease. The seller can pay off the remaining lease balance before closing, which can run $10,000–$30,000+. A clean title is often worth it to avoid a sale falling apart.
• You're mid-term and the buyout price is near or below current fair market value. Get an independent appraisal ($300–$600 from a qualified solar appraiser) before accepting the provider's figure.
• Your escalator is compounding fast. With a 3% annual escalator, a $100 payment in year one becomes $103 in year two, $106.09 in year three, and so on. If rates have risen and your escalator is pushing your lease payment toward or above the retail rate, ownership math improves.
• You want to add a battery without restrictions.

Buyout probably doesn't make sense when:

• You're early in the lease (years 1–4) and the buyout price is at or above new-system replacement cost.
• Your lease payment is well below your current utility rate and the escalator is low (0–1%).
• You plan to move within 2–3 years and the buyer's market in your area accepts lease assumptions readily.

For context on how leases compare to ownership from the start, see our solar financing page and our guide on solar lease vs. PPA in California. If you're selling, our guide on selling a house with solar panels in California covers the full picture.

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Frequently asked questions about solar lease buyouts in California

How do I find the buyout price in my solar lease contract?

Look for a section titled "Purchase Option," "Buyout Schedule," or check the pricing appendix — every lease has a buyout schedule buried in the contract. Look for the section titled "Purchase Option" or check the pricing appendix — typically Section 7 in newer agreements. The number drops each year as the system depreciates. If you can't locate it, call your provider and ask for the written buyout schedule for each anniversary year.

Can I buy out a solar lease at any time, or only on specific dates?

Most solar leases include a buyout provision, usually exercisable at Years 5, 10, 15, and 20. Some contracts allow a buyout at any point after year 5 or 6; others restrict it to those anniversary windows. Check your specific agreement and watch the notification deadline — typically 30–60 days in advance.

Does buying out my solar lease affect my NEM 2.0 grandfathering?

No — as long as the system stays at the same address. The tariff stays with the system when the home sells, as long as the system stays at its original address. A buyout changes who owns the equipment, not where it's interconnected, so your legacy NEM treatment is unaffected. This applies to SCE, PG&E, and SDG&E customers on NEM 1.0 or 2.0. LADWP customers are on their own retail-rate net metering program, which similarly stays with the meter.

What happens to the UCC-1 fixture filing after I buy out my lease?

A UCC-1 financing statement is filed by the solar company in the California Secretary of State's office when you sign a solar lease. It creates a recorded security interest in the panels. Until that filing is removed or released, your title is not clear. After paying the buyout, insist that the company file a UCC-3 termination statement and send you a copy. Then verify it was actually recorded — don't rely on a promise.

Do equipment warranties transfer when I buy out my lease?

Manufacturer warranties on panels and inverters generally follow the equipment, not the owner — but "generally" is not "automatically." Get written confirmation from your provider (and ideally the equipment manufacturer) that the remaining warranty coverage transfers to you in your name. Most quality panels carry 25-year product and performance warranties; quality solar panels manufactured today commonly have 25-year warranties that guarantee the panels will be 80–90% as efficient as when they were new.

Is a solar lease buyout the same as buying a new solar system?

No. A buyout purchases the existing equipment already on your roof — panels, inverter, and mounting hardware that have already aged some number of years. You're not getting new equipment or a fresh warranty clock. That said, a mid-term buyout at fair market value can still be a good deal, especially if the system is on NEM 2.0 and has many grandfathering years remaining.

Can Helios Energy Global help me add a battery after I buy out my lease?

Yes. Once you own the system, adding a battery is a standard installation — no third-party lease coordination required. Helios installs Tesla Powerwall 3, Enphase IQ Battery 10C, FranklinWH aPower 2, and other leading storage products. Book a free consultation and we'll assess your panel output, utility tariff, and the right battery size for your home.

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Next steps

• Book a free consultation and custom design — no obligation, one all-in written price with equipment named by model
• Explore battery options for owned systems
• Understand solar financing options in California
• Read our guide: solar lease vs. PPA in California
• Selling a house with solar panels in California
• Adding a battery to a leased solar system
• NEM 3.0 explained for Southern California homeowners