Solar Lease Buyout: How the Number Is Built

Nobody publishes this number, which is the point

Ask your lessor what it costs to buy out and you will get a figure fast. Ask how the figure was built and the answers get vague.

That is by design. The company quoting the price is also the only realistic buyer, and nothing about the calculation is published. There is no statute setting a solar buyout price. Your contract sets it, and where your contract says “fair market value,” the company setting the value is the one being paid.

This page shows you how to take that number apart before you pay any of it.

Start by pricing the thing it is competing against

A buyout quote only means something next to the alternative, which is finishing the term. Price that first, because the lessor will not do it for you.

The CFPB found that typical solar leases run 15 to 20 years, and that while some hold the payment flat, in many cases the payment increases each year by a predetermined amount. For PPAs the CFPB documents escalators that raise the rate in future years, ranging from 1 to 5 percent, on contracts running six to twenty-five years.

A worked example. The escalator is set at 3 percent, the middle of the band the CFPB documents. Your own contract’s figure is the one that matters, and we will not invent an industry average. The arithmetic below is ours.

A 20-year lease that started at $150 a month with a 3 percent annual escalator, eight years in:

Payment in year one	$150
Payment now, year nine	$190
Payment in the final year	$263
Remaining 12 years, nominal	$32,360
Same 12 years if the payment never rose	$27,362

That table shows you two things the company would rather you did not work out.

The escalator alone adds about $5,000 across twelve years on a payment that started at $150. That is the cost of a clause the salesperson had no reason to walk you through.

And $32,360 is the number a buyout quote is competing with. If the company offers to release you for $28,000, that is no discount on used equipment. It is the company collecting most of what it expected to collect from you, sooner.

Why early buyouts land near the full remaining stream

The company is pricing its income from you. The hardware barely enters into it.

A solar lease is, from the lessor’s side, a predictable stream of payments backed by equipment that is expensive to remove and nearly impossible to resell. What they lose when you leave early is the stream. So the quote tends to track the stream, discounted for getting the money sooner, rather than tracking what eight-year-old panels would fetch.

This is why the advice to “just buy it out” usually comes from people who have not asked for a quote. The number gets more reasonable as the remaining term shortens, for the same reason: there is less of your money left for the company to lose.

Two moves put some pressure back on the company.

Get the calculation, not just the total. Ask in writing how the figure was derived and what it assumes about the remaining term. A company that will not show its arithmetic has told you something.

Ask what happens at the end of the term instead. The CFPB notes that at the end of a lease, the lessor is responsible for uninstalling and removing the panels. If your contract says that, then finishing the term has a defined ending and the buyout is competing against it rather than against nothing.

What fair market value actually means here

Treasury uses the phrase twice, once for leases and once for PPAs, and both times it reads as a warning. Lease signers are told to understand whether they are required to purchase the system at “fair market value” at the end of the term. PPA signers are told they will not automatically own the system and will need to purchase it from the company at “fair market value.”

In an ordinary market, fair market value is what a willing buyer pays a willing seller. On your roof, the company both owns the equipment and sets its value, and you cannot shop elsewhere without a crew and a roof repair. Calling that a market value flatters it.

Treat the quote as an opening bid from the side that set up the market. You do not have to accept it, and the company should show its work before you consider it.

When a buyout beats a transfer, and when it does not

A buyout is worth considering when you are staying in the house for the long run, the quote is meaningfully below the remaining payment stream you just calculated, and you can fund it without borrowing at a rate that eats the saving.

A transfer at sale is almost always better when you are moving anyway. It costs you nothing beyond closing friction, the buyer assumes the agreement after qualifying with the lessor, and you have spent nothing to end an obligation that was going to end for you regardless. Paying tens of thousands of dollars to clear a contract that a qualified buyer would have taken on is the most expensive mistake available on this page, and it is the one the lessor is happiest to process. The mechanics are on the selling page.

Neither is worth doing before the free routes, whatever the lessor’s retention team suggests. If the system never produced what the contract promises, or was never properly energized, that is a non-performance argument and it costs nothing to raise. If the sale was misrepresented, a complaint to your state attorney general costs a stamp. Both belong ahead of writing the company a check, and both are on the lease and PPA pages.

Run the comparison with your own figures in the solar exit cost calculator, which puts keep paying, buy out, transfer and stop paying side by side over ten years.

If you are borrowing to fund it

A buyout turns a lease obligation into a lump sum, and a lump sum you borrow is ordinary consumer debt. That can be an improvement. Ordinary debt can be shopped around, refinanced and paid off early. An escalating lease payment locks you to one company.

It is only an improvement if the rate is right. Compare the all-in cost of the borrowing against the escalated stream you are escaping. If you are going that way, compare consolidation and personal loan rates before you accept whatever financing the lessor happens to offer alongside the quote.

One thing not to count on, whatever anyone tells you: the federal tax credit. The IRS says the Residential Clean Energy Credit is not available for any property placed in service after December 31, 2025, and in any case a lease or PPA never gave the credit to you, because Treasury notes the incentives go to the system’s owner. Buying out an old system does not create a credit that no longer exists.

This is general information, not legal advice. Buyout terms live in your own contract and the consequences turn on your state’s law, so put the agreement and any written quote in front of an attorney licensed in your state before you sign a release.